Hello, I'm
Ajit Rai
I'm a Backend Developer and Full Stack Enthusiast based in New Delhi, building scalable and beautiful web applications through robust code and user-centric design.
About Me
My Background & Journey
I am a dedicated Backend Developer with a passion for architecting scalable, efficient, and reliable server-side systems. Currently working at Insueta Tech Pvt. Ltd., I focus on building robust APIs and optimizing backend infrastructures to support high-traffic applications.
With a technical background spanning a Diploma and a Bachelor's in Computer Science, I bring a solid understanding of software engineering principles, data structures, and algorithms to every project I undertake.
Backend Expert
Specialized in Node.js, Express, and NestJS for high-performance server logic.
Database Pro
Proficient in PostgreSQL and MongoDB, ensuring data integrity and speed.
Clean Coder
Committed to writing maintainable, well-documented, and scalable code.
My Expertise
Skills & Technologies
Backend
Frontend
Other Tools & DevTools
Professional Journey
Work Experience
Insueta Tech Pvt. Ltd.
- Developed and maintained highly scalable RESTful APIs using Node.js and NestJS, supporting thousands of concurrent users.
- Architected and implemented secure payment gateways (Razorpay) and user authentication systems.
- Spearheaded the vehicle management and logistics tracking modules for large-scale enterprise applications.
- Automated deployment workflows using CI/CD pipelines and managed cloud infrastructure on Vercel and AWS.
- Optimized database queries and schema designs in PostgreSQL to improve system latency by 40%.
Freelance Full Stack Developer
- Built custom web solutions for small to medium businesses using Next.js and TailwindCSS.
- Successfully deployed and managed over 10+ web projects with a focus on performance and SEO.
- Integrated third-party APIs and managed complex state transitions in React applications.
Portfolio
Recent Works
Frontend Projects
AdsGrind
A global user acquisition marketing platform designed for scalable growth for mobile applications.
AccessNovaa
A digital accessibility platform providing tools to ensure inclusive and compliant digital documents.
Techmore IT Solutions
A comprehensive IT and E-publishing platform specializing in PDF accessibility and WCAG compliance.
Backend Projects
Cannooh POS
Point-of-sale system where I developed the Users module and secure Payment processing module.
Secure Transport
Secure transport service platform where I architected and implemented the Vehicle management module.
Let's Connect
Have a project or opportunity? Say hello!