Full Stack Developer
building web apps that
actually ship.
I'm Ajay Kumar, a Full Stack Developer and Freelance Web Developer based in Panipat, Haryana, India. I design, build, and deploy production web applications using React, Django, and Node.js — from the database schema up to the pixels on screen.
I'm a Full Stack Developer with a solid grounding in web technologies, AI/ML, and data science. I like building web applications that solve actual problems — not just writing code, but understanding why a feature needs to exist, then designing an interface, backend, and database around it that hold up in production.
I currently work as an Assistant Software Developer at Geeta University, where I build and maintain web applications, ship new features, optimize performance, integrate APIs, and automate internal workflows. Day to day, that means React, Django, Flask, Node.js, PostgreSQL, MySQL, MongoDB, Docker, Nginx, and GitHub Actions — so I get exposure to the full development lifecycle, not just one layer of it.
Outside full-time work, I take on freelance web development projects under my own brand, and I have a background in Machine Learning — building predictive models and data-driven tools with Python, Scikit-learn, TensorFlow, and Keras. I also write about real deployment issues and lessons learned on my blog, mostly things I had to debug the hard way.
Github Commit Activity
a year of shipping, one square at a time
Backend Development
I build the backend systems that handle authentication, business logic, and data workflows for web applications — architected to stay maintainable as the product grows, not just work on day one.
Frontend Development
I build responsive, component-driven React interfaces that stay fast and usable across devices, with an emphasis on clean UX and interface pieces you can actually reuse.
REST API Development
I design and integrate REST APIs that connect frontend, backend, and third-party services cleanly, with predictable request/response structure and proper error handling — not silent failures.
Database Design
I model relational and document databases around how the application actually queries data — balancing normalization against real query performance, in MySQL and MongoDB alike.
Deployment & DevOps
I handle deployment end to end — server setup, Nginx config, and CI/CD pipelines — so applications ship reliably and stay easy to maintain once they're live.
SEO & Performance
I optimize page speed, accessibility, and on-page SEO so sites load fast for users and are easy for search engines to crawl and rank.
Website & Web App Development
End-to-end web application development — from initial architecture to a deployed, production-ready site — using React, Django, or Node.js depending on what the project actually needs.
Backend Development
Secure, scalable backend systems covering authentication, role-based access, and business logic, built with Python, Django, or Flask.
API Integration
Integration of third-party and internal REST APIs, with clean data flow between frontend and backend and error handling that doesn't fail silently.
Database Design
Schema design and data management across MySQL and MongoDB, structured around how your application will actually read and write data day to day.
Performance Optimization
Auditing and improving page speed, SEO, and responsiveness so your application performs well for users and ranks well in search results.
Maintenance & Support
Ongoing debugging, feature updates, and deployment maintenance to keep existing applications stable, secure, and up to date.
Have a project in mind, or need a full stack developer on your team? I'm currently open to freelance work and full-time opportunities.
About You
Who is Ajay Kumar?
Ajay Kumar is a Full Stack Developer based in Panipat, Haryana, India, currently working as an Assistant Software Developer at Geeta University, building web applications with Django, React, and Node.js.
What is your educational background?
Ajay is pursuing a Bachelor of Computer Applications (BCA) at Manipal University Jaipur, alongside a Full Stack Data Science Program completed at PW Skills, Noida.
Do you have experience with AI/ML?
Yes — Ajay has a background in Machine Learning and Data Science, including building predictive models with Python, Scikit-learn, TensorFlow, and Keras.
Services
What web development services do you offer?
Full-stack web development, backend API development, database design, third-party API integration, performance optimization, and ongoing website maintenance and support.
Do you take on freelance projects?
Yes — Ajay works as a freelance web developer alongside his full-time role, and is currently accepting new freelance projects.
Can you build a website from scratch?
Yes — Ajay has designed, built, and deployed multiple production websites end-to-end, including the Kualakubs Pre-School and Kualakubs World School websites.
Technologies
What technologies do you specialize in?
Python, Django, Flask, JavaScript, React, Node.js, MySQL, and MongoDB, with additional experience in AI/ML, Bootstrap, Tailwind CSS, and WordPress.
What tools do you use for deployment?
Ajay works with Nginx, GitHub Actions, and platforms like Vercel, VPS, and Oracle Cloud for deployment and infrastructure.
Do you build REST APIs?
Yes — designing and integrating REST APIs, along with authentication systems and role-based access control, is a core part of Ajay's backend work.
Hiring
Are you open to full-time roles?
Yes, Ajay is open to full-time Full Stack Developer roles as well as freelance and contract work.
How can I contact you?
You can reach Ajay directly by email at jaykumar002kori@gmail.com, by phone, or through the contact form at the bottom of this page.
Where are you located?
Ajay is based in Panipat, Haryana, India, and is available for remote work as well as on-site opportunities.
Got something worth building?
Whether it's a full product, a stubborn bug, or just a technical question — I read every message myself and usually reply within 24 hours.