I'm Ajit Kumar, also known as AJIT DEV (ajitdev01), a software developer and technology professional based in Katihar, Bihar, India.
I serve as the Chief Technology Officer (CTO) at Brainzima Innovation Institute, contributing to technology initiatives, software development and digital platforms.
Alongside my professional responsibilities, I am pursuing a Bachelor of Computer Applications (BCA) with a specialization in Cloud & Security from Amity University Online, with expected graduation in 2028.
My technical interests span Full-Stack Engineering, Backend Development, DevOps, Cloud Infrastructure, Cloud Security and DevSecOps. I enjoy building practical applications, solving challenging programming problems and continuously improving my engineering skills.
2,060+
Total Contributions
GitHub All-Time
308 Days
Contribution Streak
Current & Longest Streak
551
LeetCode Solved
Rating: 1,510 · Top 177k
#5 Global
NeetCode Versus
Master Tier · 95% Win Rate
Technical Expertise & Focus
A disciplined engineering practice bridging full-stack software development, automated cloud infrastructure, and defense-in-depth security.
Full-Stack Architecture
Full-Stack Development
Building reactive, high-performance web applications and robust full-stack platforms from database design to client UI.
Leading technological roadmaps, architecting robust web & digital platforms, and directing software development initiatives at Brainzima Innovation Institute.