Nest.js Developers para contratar
Mostrando 89 resultados
Freelancers patrocinados
-
I am a full stack developer with professional experiences in developing, testing, deploying and maintaining web applications. I have a deep understanding of web technologies and programming languages and possess a wide range of skills and strengths in various areas of development, including backend and frontend...I am a full stack developer with professional experiences in developing, testing, deploying and maintaining web applications. I have a deep understanding of web technologies and programming languages and possess a wide range of skills and strengths in various areas of development, including backend and frontend development, databases, APIs, and server management. I am very passionate about working as part of a team to build high-performance and reliable web applications. Technologies I'm proficient in: ✅ Backend: Node.js/express.js/nest.js, PHP/Laravel, Python/Django/Flask ✅ Frontend: React/Ant Design/material-ui/tailwind.css, Next.js/chakra-ui, Vue.js/Vuex/Nuxt.js ✅ Server-Side Rendering: Next.js, Nuxt.js, Gatsby ✅ Database: SQL/MySQL/PostgreSQL/MSSQL, NoSQL/MongoDB/DynamoDB ✅ Payment integration: Stripe/Paypal ✅ AWS services and deploying applications on Heroku Now I am a generative LLM Engineer and AI enthusiast specialized in Langchain, Python API integration, GPT (OpenAI Assistant, ChatGPT, GPT4, Whisper), and various OpenAI and open source solutions. As a software engineer, I naturally was always looking for a way to automate repetitive work. With generative AI, there are no more limits in automation. For the past two years I've focused on helping startups by building and incorporating AI solutions. ChatGPT and AI Integration: ✅ GPT Apps development using Python, Langchain, LLM(OpenAI Assistants/ChatGPT/GPT4/HuggingFace models) ✅ Automation and integration using ChatGPT API. ✅ Integrating OpenAI's ChatGPT, and GPT4 API to take user prompts. ✅ Prompt Engineer with a great experience in designing a variety of problems for various use cases of AI. The clients I have worked with have played a significant role in my achievements, and as a result, my primary objective is to consistently ensure their satisfaction and happiness in all my undertakings. Will be glad to maintain your project after development if needed. I look forward to potentially collaborating with you and contributing to the success of your projects. Thanks menos
Contratar ivans69
-
Developing secure, modern and reliable software as apps, websites and web-applications. Working in-time, applying state-of-the art and cutting-edge technologies. https://waldemarenns.de/enDeveloping secure, modern and reliable software as apps, websites and web-applications. Working in-time, applying state-of-the art and cutting-edge technologies. https://waldemarenns.de/en menos
Contratar waldemarenns
-
? Certified Developer with 8+ Years of Experience | 100% Customer Satisfaction ? Programming Languages: - JavaScript | TypeScript | Python | C | C++ Frontend Technologies: - Libraries and Frameworks: React JS | Next JS → Page Directory | Latest App Directory - Markup Languages: HTML | CSS - UI Frameworks: Material...? Certified Developer with 8+ Years of Experience | 100% Customer Satisfaction ? Programming Languages: - JavaScript | TypeScript | Python | C | C++ Frontend Technologies: - Libraries and Frameworks: React JS | Next JS → Page Directory | Latest App Directory - Markup Languages: HTML | CSS - UI Frameworks: Material UI | Tailwind CSS | Ant Design | Bootstrap Backend Technologies: - Libraries and Frameworks: Node.js | Express.js | Nest JS - Database : MongoDB | PostgreSQL | MySQL | GraphQL | Firebase - ORM: Prisma | Sequelize - REST APIs - Cloud Functions: Google Cloud Functions | Cloudflare Workers | AWS Lambda - DevOps: Continuous Integration | Continuous Deployment | GitHub Workflows | Docker - Cloud Platforms: Google Cloud Platform | Amazon Web Services (AWS) What I Can Offer: ✅ Full Stack Development ✅ Website Development According to Your Business Needs ✅ User-Centric Design ✅ Google Maps Integration ✅ Payment Gateways (Stripe, Paypal) ✅ API Development and Integration (GraphQL, REST) ✅ Database Management and Optimization ✅ Authentication and Authorization Systems ✅ Scalable Cloud Solutions ✅ Expertise in Bug Fixing & Error Resolving ✅ Third-Party API Integration ✅ ChatGPT and OpenAI Integration ✅ Deployment and Maintenance Why Choose Me: ? Proven Success: Top Rated with a 100% Job Success rate. ? Diverse Portfolio: E-commerce, Business Websites, Custom Solutions, Scalable APIs - I've done it all. ? Client-Centric: Your vision is my priority; I believe in open communication and collaboration. ?️ Full Stack Expertise: Seamlessly integrate and solve problems across the stack. ? Global Integration: Connect your project globally with integrated solutions. ? Post-Launch Dedication: Committed to ongoing support and optimization. ? Best Rate: Competitive and flexible rates tailored to your project needs. ⏱️ Time Completion: Efficient project delivery without compromising quality. Certifications: ? Meta Front-End Developer Certificate by Coursera ? Back End Development and APIs by freeCodeCamp ? The Complete 2023 Web Development Bootcamp by Udemy ? IBM Python for Data Science, AI & Development by Coursera Highlighted Expertise: Full Stack Development | Frontend Development | Backend Development | Web Development | React (React.js, ReactJS) | Next JS (Next) | Node.js (Node, NodeJS) | GraphQL | REST APIs | Database Management (MongoDB, PostgreSQL, MySQL) | ORM (Prisma, Sequelize) | Cloud Functions (Google Cloud, Cloudflare, AWS Lambda) | DevOps | Cloud Platforms (Google Cloud, AWS) | UI Frameworks (Material UI, Tailwind CSS, Ant Design, Bootstrap) | APIs (AWS APIs, Google APIs) | GitHub Workflows | Docker | Bug Fixing | OpenAI Integration Let's bring your vision to life. Ready to create something extraordinary? Reach out today! ? menos
Contratar richardh94
-
I am a dedicated and skilled full-stack developer with 8 years of experience and with a passion for creating innovative solutions that align with client goals. My expertise spans frontend frameworks such as React, Angular, and Vue.js, combined with backend technologies like Node.js, Django, and ASP.NET. This...I am a dedicated and skilled full-stack developer with 8 years of experience and with a passion for creating innovative solutions that align with client goals. My expertise spans frontend frameworks such as React, Angular, and Vue.js, combined with backend technologies like Node.js, Django, and ASP.NET. This combination enables me to build scalable, secure, and efficient applications tailored to unique requirements. I am also proficient in database management using SQL and NoSQL, cloud services like AWS and Firebase, and blockchain technologies such as Solidity and Ethereum APIs, ensuring I can tackle a wide range of technical challenges. Beyond my technical skills, I bring a strong sense of responsibility, collaboration, and creativity to every project. I excel at understanding client needs and translating them into practical, user-friendly applications that not only meet expectations but often exceed them. My ability to balance attention to detail with a focus on the bigger picture allows me to deliver results that are both innovative and reliable. What sets me apart is my commitment to continuous learning and adaptability. I thrive on solving complex problems, exploring new technologies, and working in dynamic environments. Whether it’s building a seamless e-commerce platform, creating an intuitive web application, or developing a cutting-edge blockchain solution, I approach every task with enthusiasm, professionalism, and a deep respect for quality and client satisfaction. menos
Contratar kovalenkovlad
-
I’m a Full-Stack Developer and Data Scientist with over 11 years of experience in developing robust web applications and building data-driven solutions for businesses. My expertise spans both the front and back end of web development, as well as designing machine learning models and delivering insightful...I’m a Full-Stack Developer and Data Scientist with over 11 years of experience in developing robust web applications and building data-driven solutions for businesses. My expertise spans both the front and back end of web development, as well as designing machine learning models and delivering insightful analytics. In Full-Stack Development, I specialize in: -Frontend: React, Angular, HTML5, CSS3, JavaScript, Bootstrap -Backend: Node.js, Django, Flask, Ruby on Rails, PHP, Express.js -Databases: MySQL, PostgreSQL, MongoDB, Firebase -APIs: RESTful APIs, GraphQL, WebSockets -DevOps & Cloud: Docker, Kubernetes, AWS, GCP, CI/CD Pipelines In Blockchain & Web3 Development, I specialize in: -Smart Contracts: Solidity, Web3.js, Ethers.js, Hardhat, Truffle -DeFi Protocols: ERC Standards, DeFi primitives, AMMs, Yield Farming -Blockchain Networks: Ethereum, Polygon, Binance Smart Chain, Layer 2 Solutions -Web3 Integration: MetaMask, WalletConnect, NFT Marketplaces -dApp Development: IPFS, The Graph, Decentralized Storage Solutions -Systems Development: Rust, WASM, Chain Tools In Data Science, my skills include: -Machine Learning & AI: Scikit-learn, TensorFlow, Keras, PyTorch -Data Analytics: Pandas, NumPy, Power BI, Tableau -NLP & Computer Vision: NLTK, Spacy, OpenCV, CNNs -Big Data: Hadoop, Spark, Data Lakes -SQL & NoSQL: MongoDB, MySQL, PostgreSQL Whether you need a scalable web application, blockchain solutions, or machine learning models to drive insights from data, I deliver high-quality, end-to-end solutions tailored to your needs. Let's collaborate and transform your business for the Web3 era! menos
Contratar derekjlaporte
-
# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). -...# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). - React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). - Web3, DeFi, Blockchain, Fintech, Crypto. # Experience - July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. - December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. - March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. - August 2011 - August 2014: MockupScreens.com. Project manager. # Education - 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). # Languages - English: * Writing: native-like. * Speaking: good. - Spanish: native. # Other - I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. menos
Contratar sergioes
-
Specialized full-stack engineer who has spent over 10 years refining skillsets and cultivating extensive arise of experience. The unwavering passion for creating top-performing applications motivates me to deliver high-quality results for every project I undertake. With proficiency in software engineering, web...Specialized full-stack engineer who has spent over 10 years refining skillsets and cultivating extensive arise of experience. The unwavering passion for creating top-performing applications motivates me to deliver high-quality results for every project I undertake. With proficiency in software engineering, web development, and database design, I draw on my years of professional experience to provide comprehensive and tailored solutions that address the specific requirements of each client. More details about my skill set: - Frontend: JavaScript, Typescript, React/Redux, Next.js, Angular, Vue.js/Vuex/Vuetify/Nuxt.js, Tailwind CSS, Bootstrap, Material UI, HTML5, CSS3/LESS, SCSS - Backend: Node.js (Express.js, Nest.js), Python/Flask/Django, PHP (Laravel, CodeIgniter), - CMS: WordPress, Shopify, Theme, Plugin, WooCommerce - Cloud Platform: Amazon Web Services (AWS), Microsoft Azure, Digital Ocean, Heroku - Database: MySQL, PostgreSQL, MongoDB, Firebase, Prisma, Redis - Third-Party API: Social Media API, Payment Gateway, Twilio, SendGrid, Mailchimp, Google Map - DevOps practices and tools: CI/CD, Jenkins, GitHub Actions, Docker, Kubernetes - Test-Driven Development: Jest, Mocha, Chai, Selenium My commitment to staying up-to-date with the latest technologies and trends enables me to develop responsive and visually appealing web applications that exceed client expectations. Please don’t hesitate to get in touch with me if you have questions or want to talk about project ideas. menos
Contratar beibito
-
My name is Dusan and I am a Full Stack and Mobile App Developer who builds Well-Responsive, Pixel-perfect, Functional, Beautiful, and Dynamic Applications. Having worked on Full-Stack web and mobile apps for several years, I am eager to contribute my knowledge and abilities to your projects. I can create reliable...My name is Dusan and I am a Full Stack and Mobile App Developer who builds Well-Responsive, Pixel-perfect, Functional, Beautiful, and Dynamic Applications. Having worked on Full-Stack web and mobile apps for several years, I am eager to contribute my knowledge and abilities to your projects. I can create reliable Front-end and Back-end Apps using a variety of technologies, such as Node.js, Python, React.js, Next.js, and Vue.js. Furthermore, I am an expert in Mobile Programming with React Native and Flutter, guaranteeing a smooth and uniform user experience on all platforms. I am excited to help your projects succeed and committed to providing top-notch solutions that are customized to your unique requirements. Here are my Skill sets. ★ Front-end - JavaScript(ES6+), TypeScript - React.js, Next.js, Redux, React Hooks, Vue.js, Nuxt.js - React Native, Flutter - Tailwind CSS, CSS/CSS3, SCSS, Material UI - SASS, Styled-Components ★ Back-end - Node.js, Express.js, Nest.js - Python, Flask, Django ★ Database - MongoDB, MySQL, PostgreSQL, Firebase, SQLite ★ API Integration - Restful API - GraphQL - Payment gateway Integration (Stripe, Authorize) - Social Media APIs (Google, Facebook, Twitter, YouTube, etc..) ★ Testing - Units, Jest, Mocha ★ DevOps Engineering: - CI/CD - Infrastructure as Code - Git, GitHub, GitLab I am passionate about harnessing my technical skills to foster innovation and drive project success. Let’s collaborate to transform your ideas into reality! menos
Contratar kosticdusan3
-
VladislavG1 VladislavG1
$30 USD / hora
Full Stack Dev : DBA : Social Media specialistUnited KingdomA senior full stack developer who has 7 years of experience in dynamic web and mobile application, blockchain development, completed all projects successfully and maintained to grow them to the success. During work experience, get excellent reviews from my clients and contriubted to their business success. With unique...A senior full stack developer who has 7 years of experience in dynamic web and mobile application, blockchain development, completed all projects successfully and maintained to grow them to the success. During work experience, get excellent reviews from my clients and contriubted to their business success. With unique style of development, fast understand complex requirements and provide the key points to solve client's problems and struture our project's perfectly and move forward to the success without any challenges. menos
Contratar VladislavG1
-
Hello, This is Arsalan. I'm great problem solver. My main skills: ・Complete Brand Design & Development ・Node.js, Express, NestJS, Fastify. ・ReactJS, Redux, GraphQL, NextJS. ・Vue.js, NuxtJS ・Angular. ・Asp.net, .Net Core, Web Api etc. ・JavaScript (ES6-ES8), Typescript. ・MongoDB, PostgreSQL, MySQL. ・SCSS, Sass,...Hello, This is Arsalan. I'm great problem solver. My main skills: ・Complete Brand Design & Development ・Node.js, Express, NestJS, Fastify. ・ReactJS, Redux, GraphQL, NextJS. ・Vue.js, NuxtJS ・Angular. ・Asp.net, .Net Core, Web Api etc. ・JavaScript (ES6-ES8), Typescript. ・MongoDB, PostgreSQL, MySQL. ・SCSS, Sass, PostCSS, HTML5, CSS3. ・Building maintainable design systems with Storybook. ・Client-side performance including AMP and PWA apps. ・Accessibility, 508 Compliance support. ・Cross-browser/cross-platform manual testing. ・Automation QA: Cypress, Puppeteer, Jest, Selenium. ・Tooling: Webpack, Git, NPM. ・Cloud: AWS, EC2, S3 Bucket. ・Containerization: Docker. ・Elasticsearch. ・Blockchain ・Cryptocurrency ・Python ・Django ・APIs Integration: Akeneo, OAuth, PayPal, Adyen and a lot more. As a Senior Software Engineer, I can handle all programming-related tasks on a project. From database, Backend to Frontend. I really like to help clients on a long-term and successful basis, I promise to produce valuable gains of the highest possible quality. If you are looking for a Full Stack JavaScript expert who will surely power up your project, please don't hesitate to contact. Check out my Work here: https://github.com/alaparsalan Let's connect & create something BIG. menos
Contratar arsalanmac
