Hire the best Express Js Developers in Turkey

Check out Express Js Developers in Turkey with the skills you need for your next job.
  • $70 hourly
    Hi, I have 4 years of experience in front end development with ReactJS, and I'm one of the best here. I've earned 20k usd in a couple of months here, have 100% job success score, all happy clients with positive feedback. You want a professional React developer who can turn your designs into a fully functioning app? You like professional people and are aware that time is the most valuable asset and you're adamant in not wasting yours or others' time? Good, you've found one. Check my profile, think, let's talk. BTW, I speak English, French and Turkish fluently. If you're curious about my tech stack: I use ReactJS/ Tailwind CSS or MUI for styling, and for state management I prefer Zustand over Redux, but know both of them good. Although I'm quite tech agnostic, so it doesn't matter if you use another CSS library. I'd learn it in hours. Cheers!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Bootstrap
    MongoDB
    PostgreSQL
    ExpressJS
    Supabase
    Material UI
    Tailwind CSS
    Node.js
    Next.js
    React
    JavaScript
    Solidity
  • $50 hourly
    💎 In the top 3% of freelancers on Upwork: Top Rated and Top Rated Plus 💼 8+ years of experience as a Full-Stack Developer 🚀 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: TypeScript, Node.js, NestJS, React, Next.js, MUI 🌐 Web Application Development [MERN stack] My expertise extends to both front-end and back-end technologies, enabling me to architect and develop comprehensive web applications. I am well-versed in the latest web development trends and tools, ensuring that my projects are functional and visually stunning. I strongly advocate for agile methodologies and collaborative teamwork, having successfully contributed to numerous projects in fast-paced, remote, and cross-functional environments. My commitment to clean and maintainable code and a passion for problem-solving allow me to overcome complex challenges and optimize user experiences. Whether it's turning your vision into a fully functional web application, optimizing your existing system, or providing technical consultation, I'm here to bring your digital ideas to life. Let's work together to create the digital solutions your business deserves. Your success is my priority. Let's connect and discuss how I can help you achieve your web development goals.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Laravel
    WordPress
    PHP
    Amazon Web Services
    MySQL
    GraphQL
    MongoDB
    TypeScript
    Material UI
    Next.js
    React Native
    React
    ExpressJS
    NestJS
    Node.js
  • $45 hourly
    🥇 TOP RATED PLUS FREELANCER 🏆 100% JOB SUCCESS Hello! I am a WordPress developer with over 9 years of experience, working as a freelancer. With extensive knowledge in web design and development, I specialize in creating high-performance, visually appealing websites tailored to your specific needs. I am an expert in crafting responsive, SEO-optimized, and user-friendly designs. Committed to professionalism, reliability, and clear communication in every project, I focus on achieving the best results for your brand. Whether you need custom WordPress solutions, fast and efficient WooCommerce stores, or transforming your designs into a flawless WordPress site, I would be delighted to collaborate with you to achieve your online goals. Feel free to reach out for consultation!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Web Design
    Firebase
    Tailwind CSS
    Firebase Realtime Database
    Firebase Cloud Firestore
    HTML
    MongoDB
    Nuxt.js
    Vue.js
    ExpressJS
    CSS 3
    Node.js
    JavaScript
    Bootstrap
    Sass
  • $35 hourly
    🥇 Certified Front-End Developer 💯 Job Success Score 🪛 100+ Reusable Components ⚙️ Automate Your Business Hi there! 👋 I’m a Full-Stack Developer and Business Automation Specialist passionate about delivering solutions that simplify operations, engage users, and help your business thrive. Whether it’s a sleek front-end, a powerful backend, or automating complex workflows, I’m here to turn your vision into reality. 💻✨ 🌟 What I Can Do for You: ✅ Responsive Web Development: Beautiful, functional, and mobile-friendly websites. ✅ Custom Web Applications: Scalable, user-focused apps tailored to your needs. ✅ Mobile Apps: Sleek iOS and Android apps for an elevated customer experience. 📱 ✅ Automation & Scripting: Save time and resources by automating repetitive tasks. ⏱️ ✅ Cloud Integration: Reliable solutions on Azure, Google Cloud, Heroku, and Vercel. ☁️ ✅ Performance Optimization: Speed, reliability, and efficiency for your digital platforms. I work with cutting-edge technologies like React, Next.js, Node.js, TailwindCSS, Typescript, and more. My approach is all about understanding your goals, crafting tailored solutions, and delivering results that make a real difference. 💡 Why Work with Me? ✨ I combine technical expertise with a creative mindset to deliver high-impact results. ✨ I value clear, open communication and ensure you’re involved every step of the way. ✨ I approach each project with enthusiasm, reliability, and a focus on achieving your business goals. Let’s collaborate to create solutions that not only meet your needs but also exceed your expectations. Message me today to get started! 😊 Keywords: Full Stack Developer, React.js, Next.js, Tailwind CSS, MERN Stack, TypeScript, JavaScript, Frontend, Backend, UI/UX, Node.js, React Query, MongoDB, Express.js, PostgreSQL, Data Scraping, Web Scraping, Supabase, Shadcn
    vsuc_fltilesrefresh_TrophyIcon Express Js
    TypeScript
    Next.js
    styled-components
    MongoDB
    Bootstrap
    Tailwind CSS
    Node.js
    Socket.io
    ExpressJS
    Redux
    React
    Sass
    JavaScript
    CSS
    HTML
  • $40 hourly
    Hello 👋, I'm a Full Stack Web Developer with 4+ years of experience. Specializing in frontend development, I offer a range of services like: 📌Converting Figma design files to React with Tailwind 📌Conversion services for Figma designs to HTML, CSS, and JavaScript. 📌Bug fixing in both frontend and backend code using React and Node.js. 📌Crafting responsive UI's with HTML, CSS, JavaScript, React, Tailwind, and more. I prioritize delivering tailored solutions focusing on responsive design, ensuring your website looks and performs flawlessly across all devices. I'm committed to writing clean, organized code, leveraging tools like Prettier to maintain consistency and readability. This approach enhances the development process and makes future updates and maintenance more efficient. ⭐️ SKILLS: 🟢 FRONTEND: ✔️HTML5 ✔️CSS3 ✔️JavaScript ✔️React.js ✔️Redux ✔️Tailwind ✔️Bootstrap ✔️SASS / SCSS ✔️jQuery 🟢 BACKEND: ✔️Node.js ✔️Express.js ✔️PostgreSQL ✔️Redis / Session Management 🟢 OTHER: ✔️Jest.js / Enzyme ✔️TypeScript ✔️AWS / Lambda ✔️Docker ✔️Git / GitHub ✔️Postman ✔️Firebase ✔️Netlify As a full-time frontend developer, it's important to me to build long-term relationships with my clients. I ensure that updates are made on time, deadlines are met, and quality is maintained at all times. If you have any questions or concerns about your project, please do not hesitate to contact me. 🚀 Let's discuss how I can support your project and bring your vision to life! 🚀 ✉️ Feel free to invite me Best Regards, Baran Akıllı
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Front-End Development
    Full-Stack Development
    Redis
    PostgreSQL
    ExpressJS
    Node.js
    TypeScript
    Bootstrap
    Tailwind CSS
    Redux
    React
    Next.js
    JavaScript
    CSS 3
    HTML5
  • $35 hourly
    Senior Frontend Engineer with +6 years of expertise in React.js, Typescript, Vue.js, Node.js and Express.js. Skilled in creating web applications for different areas such as E-commerce, Video Streaming, Digital Advertising, and BI & Analytics. Known for developing effective and user-friendly applications that meet diverse business needs. Works well in dynamic environments, bringing strong problem-solving skills and a keen eye for detail to every project. Adept at working both independently and as part of a team, consistently delivering projects on time and to high standards. Tools I have experience with: ✅ Javascript | Typescript ✅ React.js | Next.js | Vue.js | Nuxt.js ✅ Node.js | Express.js ✅ CSS | SASS | LESS ✅ Tailwindcss | MUI | Vuesax | Antd | Vuetify ✅ Context API | Redux | Redux-toolkit | Zustand | Vuex | Pinia ✅ Axios | GraphQl | WebSocket | WebRTC | React Tanstack Query ✅ Jest | Cypress | Vitest | Testing-library/React ✅ Docker | Github CI/CD | Git | Git-flow | Sentry ✅ Vite | Parcel ✅ Highcharts | ApexChart | Chart.js
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Redux
    Vuex
    Storybook
    TypeScript
    MongoDB
    Nuxt.js
    Next.js
    Web Development
    React
    ExpressJS
    Vue.js
    JavaScript
  • $30 hourly
    I'm a full-stack developer with expertise in Angular, React, Next.js, and Express.js. I also have strong skills in GIS and databases. Skills: *Fullstack: Angular, React, Next.js, Express.js, Nest.js. *JavaScript: Node.js, ES6+, TypeScript *Databases: MongoDB, MySQL, PostgreSQL *GIS: OpenLayers, Leaflet Experience: *Angular: 6 years creating scalable web applications. *React & Next.js: 3 years building dynamic frontend solutions. *Express.js: 4 years developing RESTful and Graphql APIs and web services. *GIS: Proficient in map creation with OpenLayers and Leaflet. *Databases: Expertise in MongoDB, MySQL, and PostgreSQL.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    NestJS
    Material Design
    Next.js
    Angular
    JavaScript
    ExpressJS
    Node.js
    React
    OpenLayers
    API Integration
    RESTful API
    PostgreSQL
    GraphQL
    MongoDB
    TypeScript
  • $30 hourly
    I can deliver your custom mobile app and website within few days, from scratch to deployment. - Developed mobile app of alicilar.com in 10 days from scratch and deployed it to app stores. - Developed mobile app and website of ralness.com which is currently in beta testing phase. - Developed the website of kirklareligazetesi.com.tr, ensuring compliance with the Press Advertisement Agency’s regulations, which led the site to secure official government ads and generate revenue. Fullstack (MERN) developer with 5+ years of experience in React, React Native, Node.js and MongoDB. Skills: MongoDB, Express.js, React.js, React Native, Node.js, Remix.js, Typescript, Tailwind CSS, Mobile Application Development, Website Development.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Mapbox
    Cloudinary
    Socket.io
    Mongoose
    MERN Stack
    React Native
    CSS 3
    HTML5
    TypeScript
    ExpressJS
    MongoDB
    Node.js
    Next.js
    JavaScript
    React
  • $75 hourly
    Worked with/on: 🥇 Growth Engineering in UK/US's biggest online pharmacies (HeliosX Group / Ziphealth and MedExpress) ✅ Envato Market (World's biggest theme marketplace/WordPress) ✅ eCommerce Website Full-stack Development (Node.js, Express.js & React.js) ✅ LMS Platform for +10K Students (Full website creation) ✅ eCommerce website for a company with +400 dealers (Theme customization) ✅ Video Editing Software for UK Company (React.js) ✅ Tones of small/mid businesses (Theme customization) ✅ Mojo Market Place (Custom theme creation / PSD to WordPress) Web 💻 (Frontend - Backend) - HTML5, CSS3 - SASS/SCSS, Bootstrap 3/4 & Tailwind CSS - TypeScript, JavaScript (ES5 to ES8) Babel/Webpack/Gulp - React.js, Node.js & Express.js, EJS, Pug - RESTful API Development & Unit Testing - PHP & WordPress CPT, ACF, Customizer API - Elementor Pro & Orhet page builders 🎨 DESIGN EXPERIENCE: - Elementor Pro Redesign/Design - WPBakery Website Design - Visual Composer Website Design - UI/UX Improvements (HIGH CONVERSION RATE) Mobile 📱 - React Native, Expo Others: - Python Selenium / BeautifulSoup - Java, C, C++, Haskell 🤗 So... Why me? Some of the comments about my services: "Fantastic communication, prompt turn around on work and ready to engage with all kinds of work, even the work with less requirements/specification. Cagri is able to adapt to all scenarios thrown at him." "Amazing professional! Great communication throughout the entire process. It was a pleasure to work with Cagri, and I look forward to continue cooperating with him in the future." 📞 Book an immediate free Zoom call via Upwork to discuss the details, and get an offer!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    CSS
    WordPress
    Web Development
    Web Design
    JavaScript
    PHP
    TypeScript
    jQuery
    Front-End Development
    ExpressJS
    PSD to HTML
    Node.js
    Next.js
    React
  • $50 hourly
    I am a Software Engineer with years of experience as a Web Developer. Skilled in CSS/SCSS, HTML5, JavaScript/ES skills, as well as my knowledge of mobile and responsive design, Git version control and JavaScript frameworks like Angular 2+, Vue. Experience working with build Tools like WebPack, Experience with creating REST APIs, GraphQL, Strong Database Knowledge of both SQL specifically MySQL and NoSQL like MongoDB and Firebase/Firestore, excellent knowledge of software design principles, excellent analysis, problem solving and communication skills. Expertise: Object-oriented programming; Data structures; Mobile development(Flutter/Dart), JavaScript, Typescript, Java, Git version control and JavaScript frameworks like Angular 2+. Experience working with build Tools like WebPack, excellent knowledge of software design principles, excellent analysis, problem solving and communication skills. Accomplishments and Education: BEng in Software Engineering, Eastern Mediterranean University; Won Best Graduating Project
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Angular
    Front-End Development
    API Development
    Angular 10
    API Integration
    Git
    Node.js
    ExpressJS
    API
    SCSS
    HTML
    MongoDB
    TypeScript
    JavaScript
  • $35 hourly
    Thank you for going through my profile! With a broad experience of hard skills (Programming) and soft skills (Strong communication, time management, and problem-solving), I would like to offer my expertise to work on existing projects or establish new projects from scratch. My Skills: ✓ ReactJS ✓ React-Native ✓ Redux/Context ✓ Node JS/ Express ✓ Postgres/MongoDB/MySQL/Redis ✓ Material-Ui/Grommet/Ant ✓ Python/Django ✓ AWS (EC2 - S3 - Route 53 - CodeDeploy CI/CD ) ✓ HTML5/CSS3/SCSS/Bootstrap ✓ JavaScript/jQuery ✓ AJAX ✓ NPM ✓ Postman/Insomnia ✓ Git (Github / Gitlab / Bitbucket) ✓ Task Management (JIRA/Trello/Click-up) Please feel free to contact me if you have any work that I can do!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    React Native
    RESTful API
    Django
    PostgreSQL
    ExpressJS
    GraphQL
    HTML
    CSS
    CSS 3
    React
    MongoDB
    SQL
    JavaScript
    Node.js
    HTML5
  • $50 hourly
    🚀 Delivering Tailored Solutions with Precision & Expertise For over 4 years, I’ve been developing, deploying, and automating end-to-end applications across frontend, backend, cloud, and DevOps. I handle everything from development to cloud deployment, whether it’s Angular, Spring Boot, Node.js, or AWS. I’ve provided consultancy to enterprise-level clients in sectors like finance and insurance, delivering projects that work seamlessly. Why Hire Me? ✨ Sector Expertise: Deep insight into finance and insurance, able to tackle specific challenges and deliver tailored solutions. ✨ Commitment to Quality: Recognized for enhancing systems with a focus on reliability, accuracy, and robust performance. ✨ Tech Versatility: Skilled in both front-end and back-end development, capable of seeing projects from concept through to production. Core Competencies: 🚀Application Modernization: Skilled in transforming outdated systems with modern technology to improve business operations. 🚀Project Leadership: Proven ability in guiding projects and teams towards achieving software development goals efficiently. 🚀Technical Collaboration: Effective at working with diverse teams, ensuring software solutions are delivered seamlessly and meet quality standards. Technical Skills: ✅ Frontend: Proficient in Angular for dynamic, user-friendly interfaces. ✅ Backend: Experienced in Java, Spring Boot, and Node.js for robust server-side solutions. ✅ Database Management: Skilled in SQL, NoSQL, MongoDB, and Oracle PL/SQL for comprehensive data handling. ✅ Cloud and DevOps: Expert in using AWS, Docker, and Kubernetes to ensure scalable, reliable application deployments. Let's Connect! If you're looking for a comprehensive approach where strategic consultation, problem-solving, and technical expertise merge for outstanding results I'd love to collaborate with you!
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    Amazon
    NoSQL Database
    Software Architecture & Design
    Linux
    DevOps
    RESTful API
    Java
    SQL
    JavaScript
    TypeScript
    Spring Boot
    ExpressJS
    Angular
    Node.js
  • $35 hourly
    After graduating from the university, I have spent over 12 years working as a desktop programmer of 1C Enterprise platform. I was doing outsourcing work on internal corporate systems for the large enterprise companies, to name a few: Mersedes-Benz Rus (auto trade solution), Volvo Rus (auto trade solution), Raiffeisen bank (insurance accounting), Russian space (budget planning) etc. Now I am responsible for building UI using JavaScript, HTML, and CSS. My core competence is React/Redux stack. I am also capable of building backend part of the application using Nodejs/Express and MongoDB.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    NoSQL Database
    JavaScript
    ExpressJS
    HTML5
    SQL
    React
    CSS 3
    Node.js
  • $275 hourly
    ✅ Developing Scalable Apps. ✅ Experienced Founder (subscription based fitness app, **$100k+** Monthly Recurring Revenue) 💥 Perks of Working With Me 💥 ✅ Will Take you from 0 to MVP/POC in as short as possible ✅ Will build a fast and integrated team that is productive ✅ You will learn the tips that grew my company from 0 to $100k in MRR 💻Tech Stack💻 React.js React Native Redux (react-redux, redux-thunk, redux-persist, redux-saga) Node.js Express MongoDB Mysql Firebase (all products) TailwindCSS TypeScript Docker ... And many more ℹ️ About Me ℹ️ I have helped many clients here on Upwork build their startups technology. I have a lot of experience building startups and I'm a founder myself of a subscription based fitness app with over $100k in Monthly Recurring Revenue. I have great communication skills and I'm really confident in my skills to take you from 0 to the tech you're looking for!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Next.js
    ExpressJS
    Web Application
    Mobile App Development
    MongoDB
    User Profile Creation
    React
    In-App Advertising
    User Authentication
    JavaScript
    Firebase
    React Native
    TypeScript
    Hybrid App Development
  • $35 hourly
    I’m a confident and professional fullstack with 3+ years of professional development experience. HARD SKILLS — iOS | Android development — Publishing apps in stores; — Java | Swift | Objective-C — Angular | Ionic | Capacitor | Flutter — React | Typescript | CRA | VITE — Node | Express | Passport.js | JWT — Ember.js | Nest.js | Backbone.js — Docker | Kubernetes | Azure — MongoDB | MySQL | CosmosDB — Scrum | Kanban I pride myself on my responsibility and dedication to the work I’m doing, and I assure you that I provide creativity & innovation alongside strong communication.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    ExpressJS
    HTML
    NodeJS Framework
    NestJS
    Mobile App Testing
    Android App Development
    MongoDB
    Ionic Framework
    Flutter
    Angular
    TypeScript
    React Native
    React
  • $35 hourly
    With over eight years of experience in backend and frontend development, primarily utilizing Node.js, React, MongoDB, and TypeScript, I am a highly accomplished and experienced software engineer with a strong passion for coding and problem-solving. My experience encompasses the development of highly scalable applications, including microservices architecture, as well as the management of deployments on AWS cloud and Kubernetes. I am also proficient in frontend development, as demonstrated throughout my career while working with React, Angular, and frameworks like Next.js. These skills make me a highly capable developer who can build a project from start to finish. Throughout my career, I have consistently demonstrated my ability to rapidly acquire and adapt to new technologies. I possess proficiency in writing unit tests and conducting code reviews, and I am continuously seeking opportunities to expand my knowledge and skill set. I am particularly drawn to microservices and native cloud technologies, as they empower me to construct swift and scalable software solutions. I am a highly motivated and results-oriented individual with a strong work ethic. I am confident in my ability to make a substantial contribution to your organization and assist in the achievement of your objectives.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Angular
    Next.js
    Azure DevOps
    MeteorJS
    Slack
    MongoDB
    Microservice
    NodeJS Framework
    LoopBack
    NestJS
    React
    OAuth
    ExpressJS
    Ionic Framework
    WordPress
    Tailwind CSS
    Docker
  • $80 hourly
    High-quality Delivery on Time and Budget. If it matters, You’re on the right way! ⏬ ✅ 8+ years of proven professional experience in software development ✅ 8+ years with JavaScript stack (MERN) ✅ 6+ years with React Native ✅ Expertise in Blockchain, Consensus, Solidity, Rust, DApps and web3 platforms ✅ Responsible, proactive, and reliable team player; with a problem-solving mindset and a “can-do” and "we can do better" attitude ✅ With a vision of: “everything has a solution! “ Need to empower your business? Let’s work together! 🚀 Highlighted skills: Blockchain development , Web development, Mobile development, Application Development, JavaScript (JS), Front-end Development, Back-end Development, React (ReactJS, React.js), React Native (ReactNative), Node.js (Node, NodeJS), Express (Express.js, ExpressJS), Angular (AngularJS, Angular.js), Vue.js (Vue, VueJS), TypeScript (TypeScript), Meteor (MeteorJS, Meteor.js), Ionic, Electron, GraphQL, MongoDB, PostgreSQL, HTML, CSS (HTML/CSS)
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Rust
    Redux
    Solidity
    ExpressJS
    React
    DApp Development
    Consensus
    Node.js
    React Native
    Blockchain
    DApps
    web3.js
    MongoDB
  • $50 hourly
    Hi 👋 I am a front-end developer with 5+ years of experience. I would love to help you with your projects, including; - React.js - Next.js - Typescript / Javascript - HTML/CSS
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Email Software
    MongoDB
    Web Development
    GitHub
    HTML5
    CSS 3
    TypeScript
    Tailwind CSS
    JavaScript
    React
    Node.js
    Bootstrap
    HTML
    ExpressJS
    Next.js
  • $40 hourly
    Welcome to my profile! A Web and Web3 Elite is here. I can do the pixel-perfect conversion of an existing design from Figma/Sketch/Adobe XD to React.js applications or vanilla HTML/CSS/JS websites and landing pages using modern web technologies. Each projects was finished with high attentiveness, high quality, and reliability. Good experience in Frontend development allows me to provide the highest quality services in the shortest time period. As a Web3 Elite, I have vast experience in dApp development on EVMs, Solana, Cardano, Cosmos, Near, Algorand and Aptos. Also, I have great experience in AI especially for now OpenAI such as ChatGPT, GPT-3, Whisper APIs, etc. Thank you for your attention. I am looking forward to working with you. Sincerely!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Chatbot
    ExpressJS
    Node.js
    JavaScript
    Solidity
    React
    Web3
    Next.js
    Svelte
    Rust
    TypeScript
  • $40 hourly
    A highly experienced and proficient web developer with over 6 years of experience in developing, maintaining, and optimizing high quality websites. Skilled in a wide range of programming languages including Golang, Python, JavaScript, PHP, HTML, CSS and their related frameworks such as Gin, Beego, Django, MERN, MEAN, NEXT, Laravel and more. Adept at creating responsive designs for optimal user experience and SEO optimization. An enthusiastic team player passionate about delivering projects on time and within budget, looking for a challenging web development role that offers growth potential and professional development.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Flask
    MongoDB
    Django
    PostgreSQL
    Python
    GraphQL
    Next.js
    ExpressJS
    Node.js
    React
  • $35 hourly
    I am a Full Stack Web Developer with 5+ years of experienced in building robust Web Applications. From frontend technologies, I use, 🔸 Vue.js 🔸 Angular 🔸 HTML, CSS, Bootstrap (CSS library) 🔸 SASS (CSS preprocessor) For visualization, I got hands on experience in D3, Google Charts and Chart.js As for backend, 🔸 Node.js 🔸 Express 🔸 Typescript (instead of vanilla JavaScript, since TS provides strong typing) 🔸 Socket.io (for real time data) 🔸 RESTful & GraphQL API 🔸 PHP and Python (had experience in using codeigniter, django. Currently Node.js is my main focus.) From databases, I have hands on experience in 🔸 MongoDB 🔸 MySQL 🔸 PostgreSQL 🔸 ArangoDB 🔸 Redis (in memory database) I have experience in managing linux server. I used DigitalOcean, AWS EC2, heroku, netlify... for serving applications. Along with development, I also have experience in 🔸 Designing Architecture 🔸 Managing Development Team and 🔸 Communicating between stakeholders I love to learn new technologies. In my free time, I like to read books and write blogs.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    MongoDB
    Dialogflow API
    GraphQL
    Angular
    JavaScript
    Node.js
    HTML5
    CSS 3
    ExpressJS
    Vue.js
  • $60 hourly
    🏆 Upwork Top Rated Developer | 🥇 8+ Years of experience | 🌟 50+ Projects As a senior full stack software engineer with 8+ years of experience, I have a strong foundation in computer science principles. I have extensive knowledge and expertise in delivering large scale sustainable projects. I have a strong understanding of web development concepts and practices, including responsive design, security, and performance optimization. I have a proven track record of delivering high-quality software solutions on time and on budget. With my strong problem-solving skills and ability to work well in a team, I am confident in my ability to contribute to the success of any project. Frontend Programming: ✅ JavaScript, VueJS, Vuex, Vuetify, ReactJS, Redux, React Hooks ✅ NuxtJS, GatsbyJS, NextJS ✅ HTML, HTML5, CSS, Bootstrap, Bulma CSS Backend, API Programming: ✅ JavaScript, TypeScript, NodeJS, ExpressJS, NestJS Meteor, Serverless ✅ Python, Django ✅ GraphQL, RESTful API ✅ API Development, AI integration ✅ XML, JSON Database: ✅ MongoDB, DynamoDB, MySQL, PostgreSQL, Firebase Cloud Technologies and Other Tools: ✅ AWS, GCP, Azure, Heroku, Digital Ocean ✅ Git, GitHub, Bitbucket, GitLab ✅ Jira, Trello, Harvest, Monday.com ✅ Docker, Docker-Compose, Elastic Search ✅ DialogFlow ✅ Stripe, Paypal, Braintree 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗽𝗿𝗼𝗺𝗼𝘁𝗲 𝘆𝗼𝘂𝗿 𝗼𝗻𝗹𝗶𝗻𝗲 𝗽𝗿𝗲𝘀𝗲𝗻𝗰𝗲? Websites need to be more than just functional – it should be engaging and adaptable to any device. I stay on top of the latest frontend trends and best practices to ensure your website is built to win. To understanding your unique needs and goals for your website is my top priority. Let's chat about your project so I can tailor my approach to deliver the results you deserve.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Material Design
    Vue.js
    Elasticsearch
    Serverless Computing
    ExpressJS
    RESTful API
    AWS Lambda
    React
    Node.js
    Redis
    JavaScript
    TypeScript
    API Integration
    MongoDB
    MySQL
    PostgreSQL
  • $40 hourly
    🚀 I am proud to be an open-source contributor of a large storage dashboard: github.com/truenas/webui/pulls?q=is%3Apr+author%3Abvasilenko+is%3Aclosed ❇️ My latest and greatest!!! Gen AI 2D LLM Prompt Flow Editor (ChatGPT/Midjourney/Claude) app.hyperclarity.ai/maps/FjrFqRBgGQG#Demo_story 15+ years of experience in React and web technologies, specializing in Edtech, LMS, healthcare, and industrial IoT. Passionate about creating smart platforms that exceed expectations, and empowered by breakthrough generative AI. 🏆 Writing high-quality code, easy to work with. 🏆 Advanced knowledge in SOLID, Design Patterns, refactoring & unit-testing 🏆 In-depth understanding of EdTech, Healthcare, and IIoT industries. 🏆 Billed over 30,000 hours in a strict, transparent environment, delivering high-quality software products. ❇️ Demo App (built in 1.5 weeks): care.dreaktor.com AI Coding? While AI tools like ChatGPT can assist with some aspects, the value I bring to your team is - unique problem-solving skills and coding expertise. The type of person I am: - 15+ years in computer programming, I understand how computers work intuitively, and solve issues very quickly - A self-directed and motivated 📶 How I work: 1. Initial Discussion: - You reach out, we schedule a call and discuss your project and the module I will work on. 2. Project Consultation: - I give you recommendations and estimate project scope and duration. 3. Setup & Collaboration: - We agree to work together, set up the work process, choose software and communication channels, and occasionally have demo and planning meetings. 4. Feature Development and Billing - I work on your feature requests and bug reports, update the task tracking board, and charge you monthly based on the hours I worked. AI Integrations: - Embedding Generative AI in your workflows to increase productivity of your business. So that your employees would gain easy access to AI automations without caring too much about editing ChatGPT prompts directly - Development of your own AI automation dashboard - Embedding ChatGPT and other LLM into your apps Front-end skills/experiences I possess: - Solid experience with React, Redux, Next.js, Tailwind, Material, Emotion, Styled Components - 9+ years of experience with React and Typescript - Expertise with Material Design and Angular - Good understanding of Lazy loading (routes and components) - Hands-on experience  in upgrading React versions - Knowledge of webpack and bundle optimization - Experience integrating Javascript libraries and third-party APIs - Familiarity with git and git-flow - Ionic Mobile Apps - Progressive Web Apps (PWA) - JavaScript / TypeScript – 10+ years - Unit-tests - Automated in-browser tests Back-end: - Firebase / Amplify / Backend-less - Node.js - 9+ years (ExpressJS, NestJS) - C# / PHP - 15+ years - T-SQL / PostgressSQL - 15+ years Databases: - MongoDB - MySQL Architect / Principal Developer: - SOLID & Design Patterns applied in modern fashion (dependency injection, multi-layer architecture, service-oriented architecture, micro-services, serverless, etc) - RxJS/Flux/Redux/Reactive Programming - Refactoring - I do any types of refactoring. I'm trained to keep all the code modules and their dependencies in my mind, and I do major refactoring to the code, making every bit of the code to serve the right purpose, and removing everything which is not necessary - Unit-testing - I do refactoring while to simplify and decouple the code for unit-testing Additional: - Google Maps & Places APIs - AWS: S3, EC2, Lambda, DynamoDB - third party integrations: Auth0, Twilio, SendGrid, MailGun, Stripe, CoinGate, Coinbase - Python 2-3 👓 My previous clients are willing to refer me to another business: ⭐️⭐️⭐️⭐️⭐️ You've taken a lot of our pain away and you're one of the best developers I've worked with. - Neil Daly, Skin Analytics ⭐️⭐️⭐️⭐️⭐️ Absolutely amazing front end engineer, capable to produce superb results. Highly recommended (I will hire Boris for my next project w/o hesitation). - Rigard Kruger, Skin Analytics ⭐️⭐️⭐️⭐️⭐️ Boris is extremely professional and skilfull developer. His attention to detail, communication and outstanding code, makes him one of the most effective developers I had an opportunity to work with. - Peter, Dashnex LLC ⭐️⭐️⭐️⭐️⭐️ Boris is absolutely amazing engineer, who values your time, adheres to deadlines, and requires no micro-management. Highly recommended. - Victor, Square Labs UG ⭐️⭐️⭐️⭐️⭐️ It was a pleasure to work with Boris, I really appreciate the fact that he always came with ideas even at the bidding phase. I'm sure I will re-contract him in the future when needed. - Paul Chen, Care Venture
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    AI Agent Development
    LangChain
    Generative AI
    React Native
    JavaScript
    RxJS
    MySQL
    NestJS
    React
    Stripe
    Node.js
    MongoDB
    ExpressJS
    Angular
    TypeScript
  • $50 hourly
    Senior Full Stack JavaScript Engineer with an academic background offering more than 18 years of hands-on experience in web development and architecting with MERN/MEAN tech stacks. Expert in scalable web architectures, single page applications, micro frontends, JS design patterns, webpack module federation, Test Driven Development, Server-Side Rendering, performance & optimization, reusability, versioning, CI/CD Pipelines, code refactoring/reviewing. Strong management and communication skills supported with leadership and mentoring capabilities. Successfully managed and delivered numerous large-scale javascript applications including CMS, ERP, Betting & Gaming Software, Node applications, CLIs. Experienced with Docker, Kubernetes, CircleCI & Jenkins and cloud platform integrations. Always favoring best practices, respecting one-liners, and enjoying high-quality, production-ready, readable, maintainable code. FRONTEND EXPERIENCE: 🔥React, NextJS, Redux, React Hooks 🔥Angular, NgRx, RxJS, AngularJS 🔥JavaScript, TypeScript 🔥CSS/SCSS (Grid & Flex) 🔥HTML/JSX (Canvas, Video, Audio, WebAPIs) 🔥MaterialUI, Bootstrap BACKEND EXPERIENCE: 🔥Node.js, Express, NestJS 🔥Apollo GraphQL, Socket.io 🔥TypeORM, Prisma 🔥MongoDB, PostgreSQL 🔥OpenAPI, Swagger TOOLS & METHODS: 🔥Docker & Kubernetes 🔥Jest, Enzyme, Cypress 🔥Jenkins / Circle CI 🔥Git 🔥Bitbucket 🔥JIRA 🔥Webpack/Rollup, SystemJS
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Redux
    Angular
    Material UI
    HTML5
    CSS 3
    webpack
    Sass
    NestJS
    AngularJS
    ExpressJS
    Node.js
    Next.js
    React
    TypeScript
    JavaScript
  • $65 hourly
    Skilled, versatile, and proven Lead Software Developer/Technical Architect with 12+ years of global success in product development, lifecycle management, and ownership. Expertly coordinates with diverse businesses and stakeholders to design and implement scalable, easy-to-maintain, high-performing systems and overcome challenges. Passionate about leveraging energy, experience, and enthusiasm into dynamic tech leadership & management roles.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Amazon Web Services
    Engineering Management
    AWS Systems Manager
    Software Architecture & Design
    API Integration
    ExpressJS
    React
    Node.js
    SQL
    JavaScript
    MongoDB
    HTML
    Redis
    CSS
  • $45 hourly
    I am React.js and React Native Expert with 6+ years of development practice. My expertise is building high-quality Web and Mobile Applications using React Framework. My background ranges from frontend coding to building backends that use cloud services, RESTful APIs, Firebase, etc. Regardless of the type of the project​, my aim is to create scalable and flexible applications with ​​clear and extensible codebase. Skillset: - React Native | React Navigation - React.js | Redux | Redux Toolkit | Redux-Saga. - UI with Storybook. - Node.js | express.js | Strapi | Firebase. - GraphQL | Apollo | Realm. - HTML5 | CSS3 | SASS | LESS | Bootstrap. - MySQL | PgSQL | MongoDB | Mongoose. - Bootstrap | Material UI | Semantic UI | Ant Design | blueprint.js - MapboxGL | Leaflet | Turf.js I am always open to new ideas and like solving challenges. Don’t hesitate to contact me regardless of project complexity you need!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Testing
    Front-End Development
    Electron
    React Native
    Redux
    GraphQL
    ECMAScript
    MongoDB
    ExpressJS
    SCSS
    TypeScript
    CSS
    JavaScript
    React
    Node.js
  • $60 hourly
    Hello! My name’s Alexander and my core competence is React/Redux stack. I have more than 3 years of professional full time experience as a JavaScript developer. I am also capable of backend development and my favourite technologies for that purpose are Node.js and MongoDB. So if you want to hire a right person for your JavaScript project you come to the right place. You may want to deal with me because you are looking for someone who is serious about programming and doesn’t need hand holding, someone reliable. Hiring me you forget how to redo all the work by yourself. You should not even think about deadlines missed because my goal is to make you happy client. Your project’s success is part of my job and I would invest all of my skills and efforts so that you can say sincerely “that’s one of the best hires I made!” Lets work together to help your business grow. Service Description: - Development of responsive interface for websites using HTML5, CSS3, Twitter Bootstrap, Less, Sass - Design of front-end architecture for single page applications using React.js and Redux - Design of back-end architecture using popular server side Node.js framework Express - Development of charts and diagrams using D3.js, Highcharts.js - Development of 3D visualizations using D3.js and Three.js - Development using jQuery and all types of jQuery plugins - TDD using Jest, Enzyme, Mocha, Jasmine, Karma - Automation front-end minification, compilation, unit testing and linting using Webpack or Gulp - Administration of NoSQL and SQL databases: MongoDb, MySQL, PostgreSQL - Deployment of websites on AWS, Heroku We are looking forward to meeting you on our website soshace.com
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Redux
    Automated Testing
    React
    Three.js
    Highcharts
    Node.js
    D3.js
    MongoDB
    JavaScript
    ExpressJS
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