Hi, I'm
S. Jaya Surya
Backend Engineer specializing in Go, Node.js, and Microservices. I build high-performance systems that scale.
# Tech Stack
# Professional Experience
Senior Engineer - Backend Development
Consultant @ Jio (via QuEST Global)
Lead backend engineer for the real-time Monitoring & Observability Platform powering IPL 2025 Ad Server Operations. Ensuring zero ad-delivery downtime during high-traffic live matches.
Hyper-Performance Go Services
Scaled backend services improving API performance and user engagement by 30%.
Real-Time Event Pipeline
Integrated Kafka with WebSockets for low-latency delivery of events from backend to frontend dashboards.
Observability Optimization
Optimized Redis & Elasticsearch caching, cutting log retrieval latency by half.
Custom Analytics Engine
Built a Kibana-like Go-based engine, accelerating Root Cause Analysis (RCA) significantly.
Associate Software Developer
Udify Technologies
End-to-end backend development for two major platforms, focusing on scalable architecture, secure payments, and data governance.
Scalable E-commerce Platform
- Architected backend with Node.js, Nest.js & MongoDB.
- Improved user registration efficiency by 25% via optimized API design.
- Integrated Razorpay for secure payments and implemented user wallet functionality.
- Built comprehensive admin panel for offers, banners, and user management.
Healthcare Management System
- Developed robust system using Node.js, PostgreSQL, and Sequelize ORM on AWS.
- Reduced appointment scheduling time by 30% with efficient APIs.
- Improved data accuracy, leading to a 20% reduction in billing errors.
- Implemented Role-Based Access Control (RBAC) for doctors, admins, and front-desk.
# Featured Projects
Netflix Dashboard
An interactive analytics dashboard built on Tableau using Kaggle data. Designed to visualize content trends and user preferences.
- Built fully interactive filtering for Movies vs TV Shows.
- Optimized data layout enabling a 5% increase in user engagement.
- Visualized content distribution across different regions.
Target Business Analysis
A comprehensive SQL-based case study on e-commerce operations. Analyzed 100k+ order records to uncover sales trends and seasonality.
- Identified peak seasonality and monthly sales momentum.
- Calculated Month-on-Month (MoM) growth and regional profit margins.
- Engineered queries to track delivery efficiency and payment preferences.
AI Expense Tracker
A smart financial assistant that automates expense tracking. It uses on-device AI to read transactional SMS and categorize spending without manual input.
- Implemented NLP regex patterns to parse bank SMS with 98% accuracy.
- Integrated AI for spending habit analysis and budget forecasting.
- Designed a privacy-first architecture (zero data leaves the device).
# Achievements
Partner Award
Jio Award for high-impact delivery.
Rising Star
Recognized at QuEST Global.
On the Fly
Two-time winner for exceptional speed.
# Let's Connect
I am currently looking for new opportunities. Whether you have a project in mind, a question about my stack, or just want to say hi, feel free to reach out!