Socket.io nodejs jobs

Hiring: Experienced Fullstack Developer for Long-Term HealthTech Project I’m looking for a highly skilled Fullstac...Experienced Fullstack Developer for Long-Term HealthTech Project I’m looking for a highly skilled Fullstack Developer to join a long-term healthcare project. This is an individual freelance role (no companies, please) for someone based in Delhi NCR with expertise in both web and mobile technologies—frontend & backend. Tech Stack: PHP | Laravel | JavaScript | Full Stack Development | HTML, CSS | Angular | NodeJS | SQL, MongoDB | REST API | React Native Requirements: (1) Extensive experience in frontend & backend development (2) Ability to commit long-term & work independently If you're interested, share your CV at Wapp: 7859803030. ...

I'm in need of a proficient NodeJs developer who can create APIs for my mobile apps. Additionally, I require a UI/UX specialist to design a vibrant landing page for the same. Key Requirements: - Development of NodeJs APIs tailored for mobile apps - Crafting a vibrant, engaging landing page Ideal Skills: - Extensive experience with NodeJs - Strong background in mobile app API development - Proficient in UI/UX design, particularly with a vibrant style - Prior experience with landing page design is a plus Please note, the specifics of the API functionalities will be discussed in further detail. Looking forward to your bids.

... #### **Project Scope** The system will consist of: ✅ **Admin Panel** – Secure login for managing settings. ✅ **Bot 1** – Connects **Telegram Account 1** to **Telegram Group 1** and downloads new messages into a database. ✅ **Bot 2** – Filters words specified by the admin, removes them, and **reposts the cleaned message** to **Telegram Group 2** via **Telegram Account 2**. ✅ **Live Socket Connection** – The system must check for new messages in real-time and process them instantly. ✅ **Settings Management** – Admin should be able to configure: - Telegram Account 1 credentials & Telegram Group 1 - Telegram Account 2 credentials & Telegram Group 2 - Words to be filtered from posts #### **Technical Requirements** ...

...asc) - Enable most common ffmpeg protocols (file,http,https,tcp,tls,crypto) Ideal Skills: - Extensive experience with compiling and Emscripten - Proficiency in FFmpeg Once the work is finished I would like to receive the file (I expect the file to be over 30Mb) and I would also like to have the list of steps to repeat the compilation independently. I'm not interested in node/nodejs/npm/wasm/WebAssembly, I'm not interested in anything that is also server side, I'm only interested in the file to be able to work completely client side. You can find an already compiled (outdated) version of with limited capabilities at You can start from the Emscripten tutorial:

After a recent update to my smartphone app, the existing chat function has ceased to work properly, with messages not being sent or received. This issue arose after I modified some server settings. I need a skilled freelancer to diagnose and repair the chat function at the earliest convenience. Ideal Skills: - Extensive experience with socket programming - Proficient in mobile app development - Good understanding of server settings modifications - Ability to troubleshoot and fix communication errors - Familiar with debugging after software updates.

I need my ReactJS, NodeJS and MySQL project deployed on Railway.app. The deployment should also provide a test URL for live testing. Ideal skills for the job: - Proficient in ReactJS, NodeJS, and MySQL - Experienced with - Able to set up and configure necessary settings for deployment

I'm seeking an experienced professional to adapt our Business Continuity Management Polic...that uses a infraestructure like the one that you can see at the documents named "" and "". - If is for help to you, yo have to know that the infraestrcuture that uses the app is one named serverless. If you don't know about it, here is an article: And our stack of technology is Javascript: Nodejs, Reactjs, Mongo Db, AWS Lambda This document is primarily intended for our technical team, and should include diagrams tailored to our Adamo solution. Please ensure your proposal begins with the word "adamo" to confirm you've read the job description in full. I need this completed as soon as possible.

...should be generated where the customer can send the payment. Payment verification: The system should verify when the payment is confirmed on the Bitcoin blockchain. Notifications: Both the customer and the admin should be notified about payment confirmations. Transaction fees: The system should notify customers of any transaction fees associated with using Bitcoin. 3. Security: Implement SSL (Secure Socket Layer) encryption to ensure secure data transmission for all transactions. Fraud prevention: Measures to protect against fraud, such as replay attacks or unconfirmed payments. Secure data storage: Ensure that customer data is stored safely and protected from data breaches. 4. Inventory and Order Management: Inventory system: The system should allow for product stock control. Or...

I'm in need of an expert ...plan in place to safeguard our data against any unforeseen incidents. Ideal Skills: - Extensive hands-on experience with AWS services, particularly EC2, S3, Cloudwatch, IoT Core, Lambda, CDK, CodeDeploy, SQS, SES, SSO, and Amplify. - Proficient in DevOps practices and tools. - Create and maintain CI/CD pipelines on Azure DevOps would be and added advantage. - Solid understanding of ReactJS and NodeJS for potential application development tasks. - Experience in resource optimization, security audits, and backup and recovery strategies. Duration: The work is on as needed basis, including daily sync-up with dev team and first phase would last for 2 months. Please provide a detailed proposal outlining your relevant experience and how you would approac...

I'm seeking a seasoned System Administrator to facilitate the functioning of Web Socket on my Google Cloud VPN via Compute Engine. The specifics are as follows: - My Compute Engine instance is a Linux system, specifically Debian. - The instance is secured behind a firewall. Ideal candidates for this project should have a robust background in Linux system administration, specifically with Debian. Experience in configuring Web Socket servers and working with Google Cloud's Compute Engine is a must. Networking and firewall configuration skills will be essential to ensure seamless connectivity while maintaining security.

...used by plugging directly into the power socket to detect leaked gas. Low warm up time (<1 Minute) Reboot system button LED with Alarm indicator, state indicator and power/low battery indicator. Type 2: Gas leak detector with Mobile App Ability to detect LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc. Alarm in case of Gas leakage. Digital readout of the GAS concentration Speaker to alert (85 Db) on Gas leakage Low battery warning Support 230 V 50 Hrtz electricity input Should have Type C plug for India users. Intuitive Design Include automatic battery backup in case of power cuts. Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked ...

I need to integrate current project to have customized chats with unique knowladge, so each account has his own knowladge and can talk with the AI. In order the knowladge is missing the syetem should sent question to general LLM. Current project in react and nodejs , aws Optionally also Avatar AI generation like emulateme Plus put real prices , experiance and project examples and estimated timeline

I have a project in CodeIgniter that was running perfectly, but now it's giving some errors. - Authentication emails aren't sending. - Emails aren't working. - Bulk upload of CSV files aren't working (Some Socket Issue In Network Tab). The application is installed on a VPS and I am using CWP Panel. Therefore, I need an expert in CodeIgniter who is also familiar with CWP Panel. Please type "CI" at the top of your bid so I can see you aren't a bot. Thank you.

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I'm in need of a seasoned Node.js developer to assist with a project that primarily uses MySQL as the database technology. While the main focus of the project and the application architecture have not been determined yet, I am open to suggestions based on your expertise and experience. Ideal Skills and Experience: - Proficiency in Node.js - Extensive experience with MySQL - Knowledge of various application architectures (Monolithic, Microservices, Serverless) - API development and Web application expertise - Data processing skills - Excellent problem-solving abilities - Strong communication skills

...looking for a nodejs developer here are the requirements: -Expert in creating APIs in Nodejs (At least 5 years as a Nodejs developer). -Implementation of CI/CD pipelines. -Solid knowledge of implementing and optimizing solutions on AWS. -Knowledge of microservices architectures. -Solid knowledge of Stripe integration. -Deep understanding of database creation in PostgreSQL. -Deep knowledge in backend API creation for chat in web system and mobile APP. -Developer needs to have the ability to quickly create complex solutions, deploy them on AWS, and contribute to the team whenever requested. -AI systems integration. -You need to know how to apply SOLID principles. -Understanding of how creating entity-relationship diagram. You can use some tool recommended for that. ...

I am looking for an experienced and skilled full-stack developer proficient in ReactJS and NodeJS to help modify and optimize my existing car rental application. The core functionality is already written, but I need a freelancer who can take it to the next level by enhancing performance, ensuring scalability, and improving overall code quality. Requirements: Strong experience with ReactJS for building dynamic front-end interfaces. Proficiency in NodeJS and Express for backend development. Familiarity with working on MongoDB (or other NoSQL databases) for database management. Ability to optimize existing code and make it more efficient. Experience in integrating third-party APIs (payment gateways, car availability, etc.). Strong debugging and problem-solving skills. Ability ...

Workspace migration from .com domain to .io domain including all data

I'm looking for a 3D designer to create a series of articulated family figures based on fixed dimensions. The figures should use ball and socket joints and be designed with basic shapes and features. All parts of the figures (head, arms, and legs) need to be articulated. I'll be sending or covering the costs of purchasing a particular figure from my son's collection, once you've measured it I'd like to have it in 3D, so I can model on top of it on my own. Key Requirements: - Proficiency in 3D sculpting using Blender, ZBrush or Nomad - Experience in designing articulated figures - Understanding of ball and socket joint mechanics - Ability to create figures with basic shapes and features - Skills in working to fixed dimensions Ultimately, I want to ...

This is a custom project for @thomasratliff -- others please do not bid. Details and specific tasks have been discussed in chat

Hi Billy R., We just noticed that you posted a project for "NodeJS API Development for Multi-Tenant Login" (https://www.freelancer.com/projects/nodejs/NodeJS-API-Development-for-Multi-39021696/details)

I'm seeking a seasoned NodeJS developer to help create an API that manages logins for various software packages. The API should cater to a multi-tenant architecture where each tenant has a dedicated database to ensure data segregation. Key Features: - Tenant Identification: The API must require the client to input their tenant name prior to authentication with their user credentials. - Access Control: The API needs to determine if a tenant has access to the software and if a user can log in on behalf of the tenant. - Custom Software Packages: The API should support logins for custom Avalonia packages. The ideal freelancer for this project should have: - Extensive experience with NodeJS and API development. - Familiarity with multi-tenant database structures. - Knowled...

I'm looking for a talented game developer to create an HTML5 game inspired by Cubes 2048. io. The game should be playable on both PC and mobile browsers, with a visual style similar to the reference game. Core Gameplay: - The primary mechanic of the game involves merging cubes. Visual Style: - The game should have a visual style akin to the reference game. Additional Features: - The game should include a leaderboard system. - A multiplayer mode is also a requirement. Ideal Skills and Experience: - Proficiency in Cocos Creator and Unity is highly desirable. - Previous experience in developing HTML5 games will be an advantage. - Strong understanding of creating engaging multiplayer experiences. - Ability to replicate and innovate within a specified visual style. Please provi...

This is a custom project for @victordev50 -- others please do not bid. Details and specific tasks have been discussed in chat

I've developed a full-fledged application comprising a frontend form built with HTML, CSS, and JS, and a backend powered by NodeJS. The responses are currently being captured on MySQL, which is linked with PowerBI for visual representation of the data. While everything is functioning smoothly on a local setup, I'm seeking an expert to help host this application publicly on AWS and ensuring all components are scalable. Key Tasks: - Deploy my application on AWS - Ensure scalability for the frontend, backend and database Ideal Candidate: - Proficient in AWS deployment - Prior experience with NodeJS applications - Skills in configuring MySQL and PowerBI on a public server - Knowledge in scaling web applications

...metadata that highlights ViewVeer's unique value proposition. Support and guidance through the App Store resubmission process. If you have successfully helped apps navigate similar challenges or are confident in your ability to assist, we’d love to hear from you! Please share your experience and approach when applying for this project. Also looking for a developer that has background with Flutter, Nodejs, and MySQL...

+ We make on driversite - payments thorugh NFC (Lets make POS/Terminal from Phone) + We change a little way of booking CAB. + We connect it with google and facebook for logins + electronic ID (custom solution )...have backend engineer, we can collab.) ------------------------------------------------------------------------------------------------------- I need full app , back+front, but we got few additives/changes. I need modern looking app, with neons/cyberpunkt style. Perfect candidates already made app like this / has similar sourcecode, and are willing to adapt code to our purpose + custom UI. I need IO + Android solution. - flutter probably, but its up to You. Simple app, with some changes Let me know about time and pricing. For the best - more projects. Way way more p...

PLEASE READ CAREFULLY!!! IF YOU DON'T HAVE EXPERIENCE WITH BET365 DO NOT MAKE ANY OFFER!!! IT'S A VERY HARD WEBSITE TO SCRAPE WITH AN HIGH LEVEL OF PROTECTION I'm seeking a skilled web scraper to gather live match data from Bet365, specifically focusing on Football, Basketball, and Tennis. Key Requirements: - A script for a Connection to the socket. - Capture live odds on match events. - Experience with web scraping, specifically with sports data, is highly preferred. JAVA or PYTHON. Java is preferred Please provide examples of similar projects you've completed in the past.

I'm looking to create a modern, dynamic Nodejs/Reactjs-based login portal to manage access to AWS services for STS grants. This portal will support two user roles: Admin and User. Key Requirements: - The authentication flow will be primarily via usernames and passwords, supplemented with Multi-factor Authentication (MFA) for enhanced security. - A modern and dynamic user interface design is preferred, so experience with UI/UX design principles and libraries that facilitate dynamic interfaces would be helpful. - The system must be scalable and secure, adhering to AWS best practices. Ideal Skills: - Proficiency in Nodejs and Reactjs - Extensive experience with AWS services and Cognito/Identity Pool - Strong understanding of multi-factor authentication implementation - UI...

...libavcodec/bsf/aac_adtstoasc) - Enable most common ffmpeg protocols (file,http,https,tcp,tls,crypto) Ideal Skills: - Extensive experience with compiling and Emscripten - Proficiency in FFmpeg Once the work is finished I would like to receive the file (I expect the file to be over 30Mb) and I would also like to have the list of steps to repeat the compilation independently. I'm not interested in node/nodejs/npm/wasm/WebAssembly, I'm not interested in anything that is also server side, I'm only interested in the file to be able to work completely client side. You can find an already compiled (outdated) version of with limited capabilities at You can start from the Emscripten tutorial:

- Delete Account - Divorce Storage Changes

...functionality. This is a great opportunity to contribute to a project that showcases your expertise while helping me complete my personal project. Key Responsibilities: - Integrate both internal and third-party APIs into the existing backend architecture. - Work with our microservices to enhance the overall system performance. Essential Skills: - Proven experience in microservices. - Proficiency in NodeJS, ExpressJs, and RESTful APIs. - Experience with tools like Postman or equivalent for API testing. - Knowledge of database management, preferably MongoDB. Additional Qualifications: - Strong problem-solving and communication skills. - Familiarity with AWS and Firebase. - Experience with CI/CD pipelines. What’s in It for You? Opportunity to work on a multiple projects....

...UNDER ANY CIRCUMSTANCES. - ONLY CANDIDATES WITH A COMPLETED AND VERIFIED FREELANCER PROFILE WILL BE ACCEPTED. - Proposals that DO NOT ADDRESS THE TIMELINE, BUDGET, AND REQUIREMENTS or fail to provide relevant details about your qualifications and experience WILL NOT BE REVIEWED. Responsibilities - Backend QA Testing: Identify bugs, inefficiencies, and vulnerabilities in backend code written in NodeJS and PostgreSQL. - API Testing: Validate and test APIs for functionality, performance, reliability, and adherence to project requirements. - Database Review: Evaluate the PostgreSQL database for optimization opportunities, ensuring efficient queries and data integrity. - Server-Side Performance Testing:Test server performance and scalability, focusing on AWS infrastructure. -...

...your skills in a collaborative and supportive environment Flexible working hours ? How to Apply: If you have the required skills and at least 2 projects to showcase, drop your resume link in the comments below or DM us! Let’s discuss how you can be part of our innovative team. Don’t miss out on this exciting opportunity to take your skills to the next level! #Hiring #RemoteJobs #ReactNative #NodeJS #ExpressJS #MongoDB #FullStackDevelopment #TechJobs #BTechStudents #StudentOpportunities #TechCareers #ReactNativeJobs #FrontendDevelopment...

I need Terraform scripts to deploy a NodeJS project container on AWS Fargate serverless. The container should only be accessible through an AWS Gateway, which also needs to be set up via these scripts. Key requirements: - Deployment should be in us-east-2 region. - No database setup is necessary for this project. - Use of IAM Roles for accessing the container via AWS Gateway. Ideal skills and experience for this job include: - Proficiency in writing Terraform scripts. - Experience with AWS Fargate and AWS Gateway. - Familiarity with NodeJS container deployment. - Knowledge in implementing IAM Roles for access control.

I'm seeking a skilled 3D designer who can create a realistic rendering of an industrial plug and socket for marketing purposes. The final product should be a 3D image that incorporates appropriate lighting to enhance its visual appeal. Ideal Skills and Experience: - Proficiency in 3D modeling software (e.g. Blender, 3DS Max, AutoCAD) - Experience in creating marketing-focused 3D visuals - Strong understanding of lighting techniques for 3D rendering - Portfolio demonstrating previous work with consumer electronics or industrial equipment - Ability to meet deadlines and incorporate feedback

Hi Kamel, We just noticed that you posted a project for "Urgent Bug Fixing in Full Stack Apps" (https://www.freelancer.com/projects/nodejs/Urgent-Bug-Fixing-Full-Stack/details) We’d love to take on your project! At Code Frenzy, our team operates under one roof, offering unmatched accountability, quality, and transparency. We ensure your project is completed on deadline and with precision by our professionals. Let’s connect and discuss.

Hi Kemal, We just noticed that you posted a project for "I want to develop idurar erp" (https://www.freelancer.com/projects/nodejs/want-develop-idurar-erp/details) We’d love to take on your project! At Code Frenzy, our team operates under one roof, offering unmatched accountability, quality, and transparency. We ensure your project is completed on deadline and with precision by our professionals. Let’s connect and discuss.

I'm looking for a skilled 3D designer who can create a high-quality 3D image of my Industrial Plug and Socket for use in an online store listing. The 3D image needs to include: - Front View - Side View - Top View - Contact View The ideal candidate for this project should have prior experience in designing 3D images for consumer electronics, specifically for online retail. Quality and attention to detail are paramount, as the image needs to effectively showcase the product to potential customers. Please provide examples of previous work in your proposal.

...such as clearing caches, resetting configurations, or restarting services. Automate error reporting with detailed logs and notifications. System Monitoring and Alerts: Implement continuous monitoring systems to detect potential issues early. Send real-time alerts through email or messaging platforms using Python libraries like smtplib or Twilio. Network and Connectivity Debugging: Use Python's socket library to test network connections, ping servers, and trace routes. Diagnose and resolve latency or connectivity issues with I Offer: Automated Diagnostics: Build Python scripts to analyze system logs, monitor performance metrics, and detect anomalies. Identify root causes of errors or crashes using data parsing and analysis tools like Pandas. Custom Troubleshooting Tools: ...

...previously live and had Zoom, Stripe and PayPal fully integrated. I renamed the site and got new hosting, so the existing Zoom, Stripe and PayPal accounts just need to be relinked to the new site. The existing features are all already there (Zoom, PayPal and Stripe), and all you need to do is restore functionality. We also have Zoom, PayPal and Stripe accounts. The website uses MongoDB, and Nodejs JavaScript, Stripe, PayPal Marketplace API, MEAN Stack, PayPal, Angular version 10.0.11 Ideal Skills: - Proficiency in Stripe integration - Strong understanding of payment processing systems - Experience with website development and e-commerce setups Key Integrations: - Zoom: I need to incorporate hosting meetings and webinars functionalities from Zoom, as well as a scheduling feat...

Project Title: New Website for IO Company Name: IO Industry: Accounting and HR References: and (for homepage survey) IO offers a wide range of services, including audit and assurance, consulting, financial advisory, legal, outsourcing, tax, and private client services. We are looking to create a modern, professional, and user-friendly website that showcases our expertise, drives lead generation through a targeted survey, and serves as a primary online channel for prospective and current clients. 2. Project Goals & Objectives 2.1 Establish a Professional Online Presence - Reflect IO’s credibility and expertise in accounting, HR, and related services. - Create a user-friendly experience that instils trust and confidence. 2.2 Generate Leads

I am seeking a seasoned DevOps expert who can assist in debugging NodeJS backend microservices application. The application is housed in a mono repository and is deployed on AWS. Although the CI/CD pipeline has been established via GitLab CI/CD, certain services are not functioning correctly due to some bugs. Key Responsibilities: - Collaborate with my developer to troubleshoot and resolve issues with service communication, database connection, and authentication/authorization. - Debug deployment errors that are hindering the performance of the microservices. Ideal Skills: - Proficient in NodeJS and microservices architecture. - Strong knowledge of GitLab CI/CD. - Experienced in debugging and troubleshooting complex backend systems. - Familiar with AWS deployment. You will...

I've got a NodeJS based backend microservices application in a mono repository. The CI/CD has already been set up using GitLab CI/CD, but some services are not properly configured due to some bugs. I need an experienced devops engineer to resolve the issues with the developer. Ideal Skills: - Proficient in NodeJS and microservices architecture - Strong knowledge of GitLab CI/CD - Experienced in debugging and troubleshooting complex backend systems. Hours required: 4-8 hours

***ONLY GENUINE DEVELOPERS PLEASE CONTACT*** We are seeking a highly experienced and dedicated software developer proficient in ReactJS, NodeJS/NextJS, Django, and MySQL. The candidate will be responsible for developing a comprehensive eCommerce website within one month. Key features required are multiple combo offer pages (Buy1-Get1, Buy2-Get2 & Buy3-Get3), gift card pages, coupon management, OTP verification via DLT API, user profile management copied from another eCommerce portal, and an admin panel for complete site management including inventory, customer communication, picture uploads, category management, reporting, integration with shipping delivery partners for order tracking, payment gateway setup (Pay U or Phone pay), etc.

***ONLY GENUINE DEVELOPERS PLEASE CONTACT*** We are seeking a highly experienced and dedicated software developer proficient in ReactJS, NodeJS/NextJS, Django, and MySQL. The candidate will be responsible for developing a comprehensive eCommerce website within one month. Key features required are multiple combo offer pages (Buy1-Get1, Buy2-Get2 & Buy3-Get3), gift card pages, coupon management, OTP verification via DLT API, user profile management copied from another eCommerce portal, and an admin panel for complete site management including inventory, customer communication, picture uploads, category management, reporting, integration with shipping delivery partners for order tracking, payment gateway setup (Pay U or Phone pay), etc.

***ONLY GENUINE DEVELOPERS PLEASE CONTACT*** We are seeking a highly experienced and dedicated software developer proficient in ReactJS, NodeJS/NextJS, Django, and MySQL. The candidate will be responsible for developing a comprehensive eCommerce website within one month. Key features required are multiple combo offer pages (Buy1-Get1, Buy2-Get2 & Buy3-Get3), gift card pages, coupon management, OTP verification via DLT API, user profile management copied from another eCommerce portal, and an admin panel for complete site management including inventory, customer communication, picture uploads, category management, reporting, integration with shipping delivery partners for order tracking, payment gateway setup (Pay U or Phone pay), etc.

Seeking a highly experienced and dedicated software developer with extensive expertise in ReactJS, NodeJS/ NextJS, Django and MySql. The candidate will be responsible for creating a comprehensive e-commerce website within 40 days. The ideal candidate should have substantial experience in developing multiple combo offer pages like Buy1-Get1,Buy2-Get2 & Buy3-Get3 pages, gift card pages, gift pages, coupon pages, OTP verification, Abandoned cart notification, order notification and payment gateway integration. Key features include Dashboard management for pricing, bulk import/export, category management, enabling/disabling combo pages, creating gift cards with secure login pins similar to Myntra's setup, extensive admin panel capabilities like customer communication management...

I'm looking for a skilled DevOps professional to help me automate application deployments from a GUI ...application on a Linux VPS server. The setup should mimic a user-friendly interface like DigitalOcean, where users can select a server type (for now just Linux), choose an application to deploy (such as NodeJs, Angular, or WordPress), and select a database. Key Requirements: - Implementing automation using Jenkins, Puppet, and Terraform - Supporting deployments for NodeJs, Angular, and WordPress - Offering MySQL, PostgreSQL, and MongoDB as database options Skills & Experience: - Proficiency in automation tools (Jenkins, Puppet, Terraform) - Familiarity with Linux VPS servers - Experience in deploying NodeJs, Angular, and WordPress applications - Knowledge ...

...sending out a DDoS attack or experiencing a traffic flood. I have already taken the step of updating passwords, but this issue requires an expert's attention. Key Responsibilities: - Investigate and mitigate the current DDoS traffic - Secure the server against future attacks - Provide a detailed report of the incident and steps taken My ideas to resolve this issue: 1) list all the tasks with open socket/ network connectivity and identify the issue 2) list all the users (with password and SSH connectivity) and remove the access 3) access via root to be disabled/ and default 22 port to be changed 4) Digital Ocean firewall policies Ideal Skills and Experience: - Extensive experience with Ubuntu server security - Familiarity with Kannel SMPP - Proven track record in DDoS at...