Hello, I am
Thanseer Jelani
Full-Stack Software Developer with expertise in Java, Spring Boot, Microservices, React, TypeScript, and Next.js, skilled in building scalable backend systems and modern web applications.
About Me

I am a Computer Science & Engineering graduate from JSS Academy of Technical Education, Bengaluru with a strong passion for technology, software development, and building scalable systems.
Currently working as a Web Developer at ChampionXI, where I build secure backend REST APIs and modern frontend applications using cutting-edge technologies like Spring Boot, React, Next.js, and TypeScript.
I specialize in building microservices architecture, implementing SOLID principles, and creating responsive, performant web applications. I'm passionate about clean code, best practices, and continuous learning.
Experience
ChampionXI
Web Developer
Product Startup • Remote
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Leading the full-stack architecture of 'SalanaPay' (Spring Boot, Next.js, PostgreSQL), optimizing CI/CD pipelines to reduce load times by 25% while supporting 500+ concurrent users.
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Enforced code quality standards through SOLID principles, JUnit 5 testing, and Agile code reviews, resulting in a 30% UI speed improvement and a 20% increase in API engagement.
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Accelerated development workflows by 35% by integrating AI-driven tools (GitHub Copilot, Gemini) for automated debugging and rapid prototyping.
PrinstonSMART.com
Web Development Intern
Internship • Bengaluru, Karnataka
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Developed dynamic, responsive web applications using HTML, CSS, JavaScript, and React.
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Ensured the timely delivery of high-quality web solutions by adhering to Agile methodologies and industry best practices.
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Implemented debugging strategies to identify and resolve performance issues, improving application efficiency.
Projects






Transforms handwritten prescriptions into clear, safe medication schedules using Gemini 3 Pro. Built in Google AI Studio, MedGuide Pro interprets prescription images with multimodal vision, long-context reasoning, and natural language capabilities to generate structured daily medication routines. Created as part of the Google DeepMind – Vibe Code with Gemini 3 Pro Hackathon on Kaggle.
Find all my projects & open-source work on GitHub
Education & Certificates
JSS Academy of Technical Education
University: VTUBE in Computer Science and Engineering
Bengaluru, Karnataka
2020 - 2024
Sri G G Venu Gurukula
Board: KSEEBSecondary School (10th)
Srinivaspur, Karnataka
2018 Passout
Certifications
Contact Me
Business Email
thanseerjelani@gmail.comCopyright © Thanseer Jelani 2025 | All Rights Reserved
