Headline

Backend Engineer | Scalable Systems · REST APIs · Distributed Architecture | PostgreSQL · MongoDB · AWS

About

Backend Engineer with 2+ years of experience designing and building scalable, production-grade backend systems. I've worked across the full backend stack — from API design and database optimization to cloud deployments and event-driven architectures — using Go, Node.js, PostgreSQL, Redis, and RabbitMQ. Core strengths: - REST API & Microservices design - Distributed systems & event-driven architecture - Database optimization (PostgreSQL, MongoDB, Redis) - Cloud infrastructure (AWS — EC2, RDS, ElastiCache, ECR) - Containerization & CI/CD (Docker, GitHub Actions, Nginx) - High-concurrency & async processing patterns Domain experience: → Crypto — real-time data pipelines & market intelligence → HRMS — scalable module architecture for 1,000+ employees → E-commerce — multi-tenant distributed commerce platform → Social platforms — deployed & live on AWS I enjoy solving complex backend problems — optimizing performance, designing reliable systems, and writing clean, maintainable code. Open to Backend Engineering roles (SDE-1 / SDE-2) across product, startup, or enterprise environments. 📩 khannayogita723@gmail.com

Location

Delhi

Work experience

Back End Developer at GKM IT, Sep 2024 - Present · 1 yr 10 mos, Working on scalable backend systems across two major products — a crypto market intelligence platform and an HRMS system serving 1,000+ employees. - Designed ingestion & analytics pipelines aggregating data across news, social, and Web3 sources - Led backend development for HRMS modules — Feedback & Performance Allowance - Optimized REST APIs, reducing request latency by 10% - Built high-concurrency microservices with async processing patterns - Implemented Redis caching strategies to improve system responsiveness under load

Backend Engineer Intern at GKM IT, Sep 2024 - Mar 2025 · 7 mos, Joined during early-stage development and contributed to core HRMS modules from scratch. - Built Leave & Public Holidays modules end-to-end - Integrated Pub/Sub model for real-time data updates - Implemented caching middleware and core business logic

Software Engineer Intern at Softapper, Apr 2024 - May 2024 · 2 mos, - Developed two full-stack web applications end-to-end for real clients - Improved page load performance through component restructuring & API optimization

Technology Intern at TechChefz Digital, Nov 2022 - Feb 2023 · 4 mos, - Built and customized reusable website components using Adobe Experience Manager - Developed backend modules for dynamic content handling - Gained exposure to enterprise-grade CMS architecture & frontend-backend integration

Education

Master of Computer Applications, Information Technology, Indira Gandhi National Open University