PostgreSQL Developers for hire in Serbia - Page 2
Showing 18 results
Sponsored Freelancers
-
As a software engineering bachelor's graduate and the holder of a prestigious national scholarship, I have 8 years of experience in web and mobile app development. I am a great team player with a strong understanding of business, UI, and all phases of development. Core skills: ⭐ JavaScript, TypeScript, PHP, Python,...As a software engineering bachelor's graduate and the holder of a prestigious national scholarship, I have 8 years of experience in web and mobile app development. I am a great team player with a strong understanding of business, UI, and all phases of development. Core skills: ⭐ JavaScript, TypeScript, PHP, Python, Java ⭐ React.js, Next.js, Vue.js, Nuxt.js, Angular.js, Three.js, Babylon.js, Electron.js ⭐ Node.js, Ruby on Rails, Django, Flask, FastAPI, Laravel ⭐ WordPress, Shopify, Webflow, Magento ⭐ MS SQL, MySQL, PostgreSQL, Firebase, MongoDB, GraphQL ⭐ AWS, Kubernetes, Docker, Git, Jenkins, Terraform ⭐ AI, Machine Learning , Signal processing I usually try to follow the best practices in code structure and SDLC, and especially keep with the SOLID DRY KISS principle. less
Hire nenad45
-
✅ Full Stack Developer ✅ Tech Enthusiast ✅Problem Solver Driven by a passion for creating seamless digital experiences! With 7+ years of experience in both front-end and back-end development, I specialize in building robust, user-friendly applications that empower businesses to thrive in the digital landscape. ✅...✅ Full Stack Developer ✅ Tech Enthusiast ✅Problem Solver Driven by a passion for creating seamless digital experiences! With 7+ years of experience in both front-end and back-end development, I specialize in building robust, user-friendly applications that empower businesses to thrive in the digital landscape. ✅ Skills: ✦Front-End Development: Proficient in HTML, CSS, JavaScript, React, and Vue.js for building dynamic user interfaces. ✦Back-End Development: Strong experience with Node.js, PHP, and Laravel for creating efficient server-side applications. ✦APIs & Data Handling: Experienced in building and integrating RESTful APIs and GraphQL for seamless data communication. ✦Database Management: Knowledgeable in SQL, MongoDB, and PostgreSQL for effective data storage and retrieval. ✦Programming Languages: Familiarity with Golang for building scalable applications and Rust for system-level programming and performance optimization. ✦DevOps & CI/CD: Understanding of DevOps practices, including CI/CD pipelines and containerization using Docker and Kubernetes. ✦Version Control: Proficient in using Git and collaboration tools like GitHub for version management and team collaboration. ✦Responsive Design: Expertise in responsive design and mobile-first development to ensure optimal user experiences across devices. ✦Cloud Services: Basic knowledge of AWS, Azure, and Google Cloud for deploying scalable applications and services. ☁️ ✅ What I Bring to Clients: Tailored Applications: Custom solutions that align with your specific business goals. Enhanced User Experience: Focus on creating intuitive interfaces that engage users effectively. Reliable Performance: Commitment to delivering high-quality code that ensures fast and reliable applications. Timely Delivery: Meeting deadlines while maintaining the highest standards of quality. Collaborative Approach: Strong emphasis on communication to understand your vision and deliver exceptional results. Let’s connect and explore how I can help bring your digital projects to life! less
Hire iradoicic04
-
With over 10 years of experience in the creative and tech industries, I began my career as a graphic designer, honing my skills in creating visually compelling designs that resonate with audiences. After a successful stint as a freelancer, I joined software company, where I expanded my expertise into full-stack &...With over 10 years of experience in the creative and tech industries, I began my career as a graphic designer, honing my skills in creating visually compelling designs that resonate with audiences. After a successful stint as a freelancer, I joined software company, where I expanded my expertise into full-stack & mobile & AI/ML development, gaining hands-on experience in building robust, user-centric applications. At the company, I played a key role in delivering high-impact projects, collaborating with cross-functional teams to create solutions that meet both business objectives and user needs. Now, as I return to the freelance world, I’m eager to leverage my combined experience in development to help clients bring their visions to life. Whether you're looking to create a brand-new application or enhance an existing one, I’m here to provide the perfect blend of creativity and technical expertise. ❤️ Full-Stack Development ❤️ ➡️ Back-end developer - Python (Django, Flask, FastAPI) - PHP (Laravel, CodeIgniter) - Node - Express - Nest - Rest APIs - Cloud Infrastructure - ETL Pipelines ➡️ Front-end developer - React - Redux - Next.js - Nuxt.j - Hooks - Angular.js - Vue - VueX - Typescript - Javascript - HTML - CSS - Bootstrap - JQuery - JSON ➡️ Databases - MySQL - PostgreSQL - MongoDB - MariaDB - Amazon DynamoDB - Firebase ➡️ AI/ML integration -- OpenAI, Midjourney, RunwayML Gen 3, Gemini, DeepAI, Dialogflow ➡️ DevOps: - AWS - Netlify - Firebase - Heroku ❤️ Mobile App Development ❤️ ➡️ Android ➡️ iOS ➡️ React Native ➡️ Java ➡️ Swift ➡️ Kotlin ➡️ Flutter ➡️ FlutterFlow ❤️ AI/ML Specialist ❤️ ➡️ Pytorch ➡️ Tensorflow ➡️ Keras ➡️ Model Training ➡️ Fine-tuning ➡️ Machine Learning Algorithm ➡️ GenAI ➡️ Stable Diffusion Let's connect and discuss ideas further to get to know each other and kick off your project (to success!) less
Hire kabachedina
-
? Versatile Full Stack & Automation Developer ? Delivering Innovative Solutions Across Web and Mobile Platforms Hello! I am a passionate Full-Stack Developer with expertise in both front-end and back-end technologies. I am dedicated to creating seamless and efficient applications. With a strong foundation in web...? Versatile Full Stack & Automation Developer ? Delivering Innovative Solutions Across Web and Mobile Platforms Hello! I am a passionate Full-Stack Developer with expertise in both front-end and back-end technologies. I am dedicated to creating seamless and efficient applications. With a strong foundation in web automation and mobile app development, I strive to provide innovative solutions that enhance user experiences and drive business growth. ?? Technical Skills: ? Frontend: Proficient in React, Angular, JavaScript/TypeScript, HTML/HTML5, and CSS/SCSS, crafting responsive and engaging user interfaces. ? Backend: Experienced in Node.js, Django/Flask, Ruby on Rails, and Laravel, building robust and scalable server-side applications. ? Database: Skilled in MySQL, SQL, MsSQL, NoSQL, Snowflake, MongoDB, and Firebase Database, ensuring efficient data management and retrieval. ? Web Automation: Expertise in Selenium and Puppeteer for automating web tasks, enhancing productivity, and improving testing efficiency. ? Mobile/Desktop App Automation: Proficient in Appium, enabling automation for mobile and desktop applications to streamline testing processes. ? Mobile App Development: Experienced in React Native, Flutter, Swift, and Kotlin, creating high-performance mobile applications for both iOS and Android platforms. ? CMS: Familiar with Shopify and Webflow, allowing for the development of dynamic and user-friendly e-commerce and content management solutions. ? What I Bring to the Table: ☑ A holistic approach to development, integrating frontend and backend technologies to deliver cohesive applications. ☑ Strong problem-solving skills and a commitment to writing clean, maintainable code. ☑ A collaborative mindset, working closely with clients and teams to understand requirements and deliver tailored solutions. ☑ Continuous learning and adaptation to new technologies, ensuring I stay at the forefront of industry trends. Let’s connect and discuss how I can help bring your project to life with innovative solutions that meet your unique needs. Together, we can transform your ideas into reality! less
Hire strahinjaj9
-
I am an Expert in AI/Machine Learning and Senior Web developer, and I have extensive experience in Full Stack Developer. I 've successfully completed a lot of AI-related projects and got skills on various aspects of AI/ML and experience in Full stack development, mobile development, Web3 and...I am an Expert in AI/Machine Learning and Senior Web developer, and I have extensive experience in Full Stack Developer. I 've successfully completed a lot of AI-related projects and got skills on various aspects of AI/ML and experience in Full stack development, mobile development, Web3 and IoT. --------------- 1)Proficiency in AI - Image Processing - Completed Projects: * Hologram Detection for IDCard/Passport Verification (with YOLO + customized Net) * Stamp Verification System based on Perforation Detection (with CV + customized Net) * Denture-Finding System for Health Care (with customized InceptionResnet) * OCR in document and image in MCU dataset.(Pytesseract, Doctr, PaddleOCR, KerasOCR,...) * Face Verification System based on IDCard/Selfie Matching(Dlib, RetinaFace, DeepFace, Siamese) ........ - Skills: * Proven Experience in Yolo, Dlib, RetinaFace, MTCNN, FaceNet, DeepFace * Proficient to customizing Nueral Network adapted by specific projects * Combined with libraries like TorchVision, OpenCV, OpenGL, PIL, etc 2)Proven Experience in AI - Speech Processing & NLP - Completed Projects: * TTS(Text-To-Speech) system of 9 languages based on Customized VITS2(PC/Mobile App) * ASR(Automatic Speech Recognition) system for Emergency system * NLP(Natural Language Processing) Project for Emergency system based on Customized Vert * Telegram bot of StoryBook for childeren based on OpenAI ......... - Skills: * Proven Experience in FastSpeech1/2, Melgan, OpenAI, VITS2, IPA-convert, BPE, NaturalSpeech * Proficient to customizing Nueral Network adapted by specific projects * Combined with libraries like TorchAudio, Pyaudio, SoundFile, Librosa 3)Proven Experience in AI - OCR/Web scrapping/Automation - Completed Projects: * Web Scrapping of Betting Site with OCR(Pytesseract) * Verification of Product based on specification Recognition with OCR(DOCTR) * Automation of Progamming(windows/android) with OCR(pyautoGui, KerasOCR) ..... - Skills: * Proven Experience in Pytesseract, Doctr, KerasOCR * integrated with WebScrapping(Selenium, Beautifulsoap) * Combined with OpenCV, PIL, OpenGL 4) Extra skills on Web3+Full Stack Development and Trading - Completed Projects: * SmartContract Development on Polygon network for Web3 NFT marketPlace * ReactJS FrontEnd development integrated with Web3/EtherJS and ParticleNetwork * Backend Development by ExpressJs and Deployment in AWS * HFT(High Frequecy Trading) Project on Solana Platform with SHYFT, JITO and Raydium * NT8/MQ4,5/PineScript Indicator/Strategy based on RossHook, MACD, RSI - Skills: * Long period of experience in web3 smartcontract development * Proven skills on ReactJS+VueJS for Frontend * Deep knowledge on Express+MongoDB/PostureSQL, Flask, Django for Backend * Docker and AWS, CI/CD less
Hire bajicnalog22
-
Welcome to My Profile. I am your partner in digital success, combining creativity, technical mastery, and strategic insight to craft innovative digital solutions. My passion lies in building impactful experiences that align with your business goals, delivering excellence across web development, AI, mobile apps,...Welcome to My Profile. I am your partner in digital success, combining creativity, technical mastery, and strategic insight to craft innovative digital solutions. My passion lies in building impactful experiences that align with your business goals, delivering excellence across web development, AI, mobile apps, blockchain, and bot development. ➡️ My Mission To empower businesses with cutting-edge digital solutions, elevate their online presence, and drive sustainable growth in a dynamic digital world. ➡️ Expertise I bring years of hands-on experience in full stack development, mobile app solutions, AI, Web3, and more. From designing robust backend systems to crafting intuitive user interfaces, I provide a full suite of services to turn your ideas into reality. ➡️ Innovation In a fast-moving digital world, I stay ahead of the curve by integrating the latest technologies and industry best practices, ensuring your digital presence is future-proof, engaging, and impactful. ➡️ My Services ✔️Full Stack Development Proficient in HTML, CSS, JavaScript, TypeScript, React, Angular, Vue.js, Flutter, Node.js, Express.js, Nest.js, Laravel, Python, Ruby on Rails, and Java Spring Boot. Expertise in developing dynamic and responsive websites with a focus on performance and user experience. ✔️Mobile App Development Experience in Flutter, React Native, and iOS/Android development for seamless, cross-platform mobile solutions. ✔️AI and Bot Development Experienced in OpenAI, ChatGPT, ML models, custom chatbots (WhatsApp, Telegram), and automation tools. Specialized in building intelligent bots and AI solutions to streamline customer interactions and optimize processes. ✔️Web3 and Blockchain Development Skilled in Ethereum, Solana, smart contracts, Solidity, DApps, and tokenomics. Passionate about leveraging blockchain for innovative, decentralized solutions. ✔️Database Design and Optimization Proficient in MySQL, PostgreSQL, MongoDB, and Oracle. I specialize in designing complex databases for high performance and scalability. ✔️Game Development Expertise in Unity, Unreal Engine, C#, and Java to create immersive, engaging game experiences. ✔️Web Design Proficiency in Figma, Adobe Creative Suite, Sketch, and responsive design principles to build visually stunning websites. ✔️Software Architecture Proven track record in designing scalable, maintainable, and cloud-based systems using microservices and RESTful APIs. ✔️E-commerce Solutions Tailored solutions for boutiques to enterprises, delivering seamless e-commerce experiences that maximize conversions. ➡️ Let’s Build Something Extraordinary Whether you're building from scratch or enhancing your existing solution, I am here to help. Your satisfaction is my priority, and I am committed to providing high-quality services to turn your vision into reality. ➡️ Get in touch today to take your business to new heights with Full Stack, AI, Mobile App, Web3, Game and Bot Development. less
Hire landrejicfl123
-
Hello! I am Mihajlo Pavlovic, a passionate Full Stack Developer with over 7 years of experience in building high-quality web applications. My expertise spans across both front-end and back-end technologies, allowing me to deliver complete solutions tailored to your needs. Skills: - Front-End Technologies: HTML, CSS,...Hello! I am Mihajlo Pavlovic, a passionate Full Stack Developer with over 7 years of experience in building high-quality web applications. My expertise spans across both front-end and back-end technologies, allowing me to deliver complete solutions tailored to your needs. Skills: - Front-End Technologies: HTML, CSS, JavaScript, React.js, Angular - Back-End Technologies: Node.js, PHP (Laravel, CodeIgniter), Python (Django) - Database Management: MySQL, PostgreSQL, MongoDB - Version Control: Git, GitHub, Bitbucket - Deployment & Hosting: AWS, Heroku, Digital Ocean I believe in clear communication and collaboration. My goal is to ensure that your project is completed on time and exceeds your expectations. I am committed to providing regular updates and being available for discussions throughout the project lifecycle. Let’s Connect! If you’re looking for a reliable Full Stack Developer who can bring your ideas to life, feel free to reach out. I would love to discuss your project and how I can help you achieve your goals. less
Hire mihajlop4
-
My extensive experience as a software engineer is backed by advanced degrees in Computer Science, Information Technology & Web Science, and a Master's in Information Technology. This combination of academic prowess and real-world proficiency allows me to bring a unique perspective to every project I undertake. What...My extensive experience as a software engineer is backed by advanced degrees in Computer Science, Information Technology & Web Science, and a Master's in Information Technology. This combination of academic prowess and real-world proficiency allows me to bring a unique perspective to every project I undertake. What distinguishes my approach is my flexibility and unwavering dedication to incremental progress. I firmly believe in close collaboration with clients, a willingness to adapt to evolving requirements, and a proactive stance on soliciting regular feedback to ensure that our efforts remain aligned with overarching project objectives. My expertise excels in database architecture and backend development, focusing on the seamless integration of GraphQL and RESTful APIs. ➤ Core technical capabilities: Frontend Development: ☑ Frameworks & Libraries: React.js (including Redux, Redux-Thunk/Saga, Formik), Next.js, Angular (AngularJS through Angular 13), Vue.js, Nuxt.js ☑ Languages & Technologies: ES6/7/8, TypeScript, D3.js, HTML5, CSS3 (LESS, SASS), Canvas ☑UI Frameworks: Bootstrap, Material UI, Kendo UI, Ant Design, Chakra UI Mobile Development: ☑ Flutter/Dart, React Native Backend Development: ☑Languages & Frameworks: Node.js (Express.js, Nest.js), PHP (Laravel, Codeigniter), Golang, Ruby on Rails, C# (ASP.NET), Python (Django, Flask), GraphQL/Apollo ☑Tools: Webpack, Gulp Database & ORM: ☑ Databases: SQLite, MySQL, PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB ☑ ORM Libraries: TypeORM, Prisma, Sequelize, Mongoose Cloud & DevOps: ☑ AWS Services: S3, EC2, Amplify, Lambda, RDS, CloudFront, and more ☑ Other Platforms: Azure, Google Cloud Platform, Heroku Testing & Payment Integration: ☑ Testing Tools: Jest, Mocha, Cypress ☑ Payment Services: Stripe, PayPal, Apple Pay, Google Pay, Square My portfolio reflects my proficiency across a spectrum of technology stacks including MEAN, MERN, MEVN, Python-Django, and Golang. This demonstration underscores my comprehensive grasp of frontend and backend development methodologies. Driven by a fervor for utilizing technology to unravel intricate issues, I ardently embrace fresh challenges. I am eager to join forces with you to translate your vision into reality through pioneering and streamlined software solutions. Let's collaborate and craft something remarkable together! less
Hire milos879
