Shrey Raj

Software Engineer with experience in building production grade applications using modern tech stack

Software Engineer (Full-time) at Rank It Right Media Solutions (2025-08 – 2026-03)

• Optimized a prompt-to-response (100+ prompts; 5 LLMs) pipeline using multithreading, Celery queues, and a Token Bucket Rate Limiter, reducing total execution time from 30 minutes to under 6 minutes.
• Implemented Stripe payment integration, introducing subscriptions and trial management which boosted user retention.

Software Engineer Intern at Rank It Right Media Solutions (2025-02 – 2025-07)

• Built the backend foundation for kpi.me, integrating Google Search Console, Google Analytics, and other SEO tools to aggregate and present key website metrics in a single platform.
• Configured DNS Pointing and server setup on AlmaLinux VPS using Caddy, ensuring secure and reliable deployment with zero downtime.
• Integrated an AI Assistant into widgets using Vercel AI SDK with contextual prompt engineering that improved response relevance and user interaction.
• Designed scalable data infrastructure with MongoDB, Firebase, and Redis, enabling fast caching.

Frontend Engineer Intern at ZEROCAC (oobau) (2024-08 – 2024-11)

• Developed the entire web app for oobau.com from scratch, delivering a fully functional user interface.
• Implemented authentication and authorization features with cookie-based auth and integrated various APIs, ensuring secure user data handling and seamless backend communication.

Software-Developer Intern at SACHTAK (2023-04 – 2023-07)

• Integrated APIs of major platforms like Instagram, Twitter, and META into custom web apps enabling richer app functionality and higher user engagement.
• Developed Chrome Extensions using Chrome API and built Automation Bots for social media platforms automating workflows and significantly increasing productivity.

Bachelor of Technology in Computer Science – Institute of Engineering and Technology, Lucknow, India (2021 – 2025)