Software Engineer
I plan, design, build, test and deploy software. With the help of coffee of course.
About Me
I'm Rishwanth Vallala, a creative technologist passionate about bringing ideas to life. Whether designing game maps for Warcraft III or crafting tunes on FL Studio, I've always been drawn to visually appealing and interactive projects.
Since diving into programming , I've explored web development extensively while nearing the completion of my Bachelor of Engineering in Information Technology at Vasavi College of Engineering. As an Embedded Software Intern at Unistring Tech Solutions Pvt. Ltd, I led the development of a Python-based client-server app, enhancing data security. Projects like the DSAC IT Club Website and The AR Visualiser showcase my dedication to impactful solutions.
With proficiency in Java, Python, and C, along with frameworks like React and Django, I aim for excellence in frontend and backend development. Through certifications like CS50x by Harvard University and hands-on experience with Git and Docker, I continuously refine my skills to build high-quality, scalable applications.
Beyond coding, I enjoy gaming, badminton, and binge-watching YouTube. Dedicated to growth in the dynamic field of software engineering, I embrace new challenges, always aiming to evolve.
Where I've Worked
SDE Intern · Unistring Tech Solutions Pvt. Ltd.
Sept 2023 - Jan 2024
Built a Python client-server security application using TCP and MySQL to manage network-wide USB access, implementing a VID/PID whitelist for 500+ authorized devices. Deployed to 50% of company systems, achieving 30% reduction in unauthorized access incidents; verified 1000+ requests/second under load.
SDE Intern · Juspay
Jan 2025 - Jun 2025
Built a real-time Haskell streaming pipeline replacing legacy batch ETLs, cutting transaction analytics latency from hours to seconds. Added features to the SDK data pipeline; optimized ClickHouse via TTLs and materialized view rollups. Enhanced an R-based accuracy framework to auto-detect and alert on PostgreSQL/ClickHouse discrepancies.
SDE · Juspay
Jul 2025 - Present
Elevated UPI real-time pipeline data accuracy from 90% to 99.98% via root-cause analysis and deep Haskell debugging. Took full ownership of the streaming pipeline, resolving critical production issues to minimize downtime. Developed a new transactions sessionizer and re-architected the mv_txns pipeline, migrating the two most-used analytics tables off legacy ETLs.
Projects Done
Any Scrape
Professional Project
Built an AI-powered web scraper using a fine-tuned LLaMA-3 model to extract data from any URL. Developed a SaaS platform with 100+ active users, supporting JSON and Markdown outputs, handling 1000+ requests/second. Integrated secure API authorization and a 3-tier subscription model. Deployed using Firebase and Netlify for scalability.
Acumen IT College Website
Extra Curricular Project
Developed a website to facilitate the registration process for our college's tech fest events. The website served as a centralized platform where participants could easily register for various events, providing a seamless and efficient experience for both organizers and attendees of the Acumen tech fest.
DSAC IT Club Website
Extra Curricular Project
Led a 6-member team within the college's Data Structures club to design and develop its official website. Played an active role in the planning, design, and implementation phases, contributing to the overall user experience and functionality.
AR Visualiser
Techsavishkar Hackthon 2024 Project
Developed an award-winning AR app providing interactive 3D models for educational purposes. Seamlessly integrates complex machinery, human anatomy, and chemical structures, enhancing learning experiences. Collaborated with two other developers and managed to secure 2nd position in a national-level hackathon Tech-Savishkar.
Skills & Tools
Languages
C
C++
Java
Python
JavaScript
TypeScript
Haskell
Frontend
CSS
HTML
React
NextJS
Angular
Backend
NestJS
Spring Boot
Django
Node
Database & Cloud
AWS
PostgreSQL
MySQL
Google Cloud
Tools
Git
Figma
Framer
Get In Touch
If you'd like to get in touch with me, feel free to reach out on LinkedIn or my email and I'll get back to you whenever I can.