Shreyash
Srivastava
I build the backend systems that products run on.
3+
Production
Projects
1
Completed
Internship
2+
Years
Backend
Open
To
Roles
/ About
Backend Engineer focused on architecting resilient, high-throughput systems. Having successfully designed and optimized core backend services at JBH Tech Innovation, I am now seeking full-time SDE/Backend opportunities.
I bridge the gap between complex business requirements and scalable technical reality—designing distributed systems that handle real-time data and asynchronous workloads with precision. My approach centers on clean API design, strategic database optimization, and long-term system maintainability.
/ Work
QuickBite (Food Ordering Backend API)
Scalable food ordering and real-time order tracking API
Traditional food delivery APIs experience latency spikes during high-traffic checkout windows and lack robust role-based access control.
Engineered a scalable Node.js/Express.js backend utilizing Socket.io for live order status updates, MVC patterns for codebase modularity, and Zod/Helmet.js for API reinforcement.
- MVC pattern for clean codebase separation.
- Socket.io integration for real-time order tracking.
- Helmet.js & rate limiting to secure API routes.
- Separate JWT roles (User, Admin, Product, Order).
SwipeRide (Ride-Sharing Backend)
Real-time geospatial ride-sharing and matching engine
Matching riders with nearby drivers in real-time requires high-frequency database reads and calculations that degrade standard SQL performance.
Built a high-performance matching engine using MongoDB's geospatial queries with dynamic radius expansion, cached active driver locations in Redis for ultra-low latency updates, and synced status over Socket.io.
- Geospatial queries for dynamic radius driver matching.
- Redis cache for active driver status & location tracking.
- Paystack gateway integration for secure transaction flows.
- Complete ride lifecycle synchronization via Socket.io.
Random Password Generator
Secure client-side password builder with real-time strength validation
Server-side password generation exposes sensitive credentials to potential logging vulnerability and MITM attacks.
Created a purely browser-native utility using vanilla JavaScript to generate high-entropy passwords with adjustable length, character set selectors, and a dynamic strength meter.
- Browser-native execution with zero server dependencies.
- Real-time entropy calculations for strength indication.
- Clipboard API for secure one-click credentials copying.
/ Tech Matrix
/ Experience
December 2025 – May 2026
JBH Tech Innovation
SDE Intern
Developing scalable backend systems and RESTful APIs using Node.js and NestJS.
Designed and optimized relational database schemas in PostgreSQL for multi-tenant applications.
Implemented JWT-based authentication and granular authorization (RBAC) across microservices.
Collaborated in an agile team using Git-based workflows and participated in code reviews.
Leveraged RabbitMQ for asynchronous processing of intensive background tasks.
2023 – 2024
IEEE Student Branch
Student Representative / Chair
Led a community of 100+ technical students, overseeing branch operations and strategy.
Organized large-scale hackathons, technical symposiums, and hands-on workshops for peer learning.
Facilitated industry-academia connections via guest lectures and corporate site visits.
/ Achievements & Proficiency
Winner - Code-O-Fiesta 2.0
Built SentinelAuth (MFA library) in 24 hours, placing 1st among 40+ teams.
Problem Solving (Intermediate)
Verified proficiency in Data Structures, Algorithms, and logical reasoning.
Finalist - Innocodeathon
Developed a backend solution for distributed log processing optimization.
/ Official Credentials
Need the full picture?
My resume details my technical journey, full project list, and academic background.