Harshit Pawar
Backend Developer (3+ YOE) | Python, FastAPI, Django,, REST APIs, PostgreSQL, Redis, Celery, Kafka, Pipecat | Scalable and Event driven Systems | Clean Architecture & Dependency Injection
- Role
- Senior Software Engineer at RDash (YC W22)
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Harshit Pawar
I am a Backend Developer with 3+ years of experience building and scaling server-side applications. My expertise lies in designing robust REST APIs, developing event-driven systems with Celery, and applying Clean Architecture and SOLID principles to create maintainable, testable, and scalable codebases.At RDash, I architected key platform modules such as the Notification System, Activity Manager, and Approval Workflows, improving system reliability and performance. Later at PrashantAdwait Foundation, I automated payment workflows with Razorpay and developed a Follow-up System that streamlined outreach operations and improved efficiency.I enjoy writing clean backend code for building systems that solve real-world problems.
Experience
Senior Software Engineer
Jan 2025 — Present · Gurugram, IN
Designed and architected core modules such as the Notification System, Activity Manager, Approval Requests, Rate Contracts, and an Excel Work Report Generator, ensuring scalability and maintainability.• Built an event-driven notification system with Celery, Redis, and webhooks, and integrated the WATI client for WhatsApp notifications, improving real-time communication.• Implemented Role-Based Access Control (RBAC) for secure, fine-grained user permissions across the platform.• Optimized REST API performance by migrating DRF validation to Pydantic and introducing PostgreSQL triggers, reducing average response times by 60%.• Practiced Clean Architecture, SOLID principles, Dependency Injection, TDD, and Generator Pattern, ensuring a highly testable and maintainable codebase.• Mentored junior developers and collaborated with cross-functional teams, enabling timely feature delivery and knowledge sharing.• Tech Stack: Python, Django, DRF, Pydantic, PostgreSQL, Celery, Redis, Docker, Git/GitHub, Grafana, DJDT, WATI
Education
National Institute of Technology, Kurukshetra, Haryana
Bachelor's in Technology, Electronics and Communication Engineering
2018 — 2022
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