Sahil Jaggarwal
Backend Engineer
- Role
- Back End Developer at Okk Code Pvt.Ltd
- Location
- Hisar, IN
- LinkedIn followers
- 500 followers
About Sahil Jaggarwal
Backend-Focused Developer | Strong in API Integrations & Scalable Architecture I\'m passionate about backend technologies and continuously work to stay updated with evolving industry practices. I specialize in writing clean, scalable code using solid design principles and patterns, with a strong grip on distributed systems, performance optimization, and modern backend tooling. Frontend Integration Skills: JavaScript, TypeScript, React.js, Next.js (SSR), Redux Toolkit, React Query, REST & GraphQL API Integration, Payment Gateway Integration (Razorpay, Stripe), Shiprocket Integration. Note: I focus on API integration and business logic only — not involved in CSS, UI/UX design, or styling. Backend Development Expertise: TypeScript, JavaScript, Node.js, Express.js, NestJS, FastAPI (Python), Go, NX Monorepo, Microservices, REST APIs, GraphQL, Prisma ORM, Zod, MongoDB, PostgreSQL, MySQL, Redis, BullMQ, Apache Kafka, OOP, Design Patterns, LLD & HLD, Clean Architecture, Scalable & Optimized Systems, Payment Integrations, Jest (Unit Testing). DevOps & Tools: Docker, Kubernetes, Linux, Nginix, GitLab CI/CD, AWS, Google Cloud. Focus Areas: Scalable backend architecture Clean and maintainable code Distributed system integrations Efficient API development Production-grade engineering practices
Experience
Back End Developer
Jun 2023 — Present · Hisar, IN
Education
Government Senior Secondary School Jahajpul, Hisar Haryana
Non medical Science, Computer Science
2018 — 2020
CRM Jatt College Hisar
BSC- Computer Science
2020 — 2023
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