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Parth Sahani

@parthsahni

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Backend engineer building scalable, low-latency systems with Node.js, FastAPI, and PostgreSQL.

India

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What I'm looking for

I seek backend-focused roles where I can improve system reliability, optimize performance at scale, and contribute to API and database architecture while working in collaborative, growth-oriented teams.

I am a backend engineer focused on building scalable, fault-tolerant systems using Node.js, FastAPI, and PostgreSQL. I emphasize low-latency design and strong data structures and algorithms to optimize queries and system performance.

At Cover360 I engineered backend architecture and PostgreSQL optimizations that improved throughput by 25% and reduced downtime by 10%, and implemented DSA-based indexing and caching strategies that cut query latency by 35%.

I have built high-concurrency backend modules and modular microservices, integrated third-party APIs, and automated workflows to save engineering time. I also developed an airline booking microservices backend handling 100K+ users and 500K+ transactions per quarter.

I bring experience with distributed task systems (Redis, Celery), containerization with Docker, and practical DevOps tooling, and I seek roles where I can drive reliability, performance, and scalable architecture improvements.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Cover360

Jul 2024 - Present (1 year 4 months)

Engineered backend architecture and optimized PostgreSQL for a CRM, improving throughput by 25% and reducing downtime by 10%; applied indexing and caching to cut query latency by 35% and integrated payment/insurance APIs to automate workflows saving 150+ developer hours monthly.

PostgreSQL RESTful APIs Caching Indexing API Integration

Associate Software Developer

Innovative Solutions Pvt. Ltd.

Jan 2024 - Jun 2024 (5 months)

Developed high-concurrency backend modules in Node.js/Express and optimized PostgreSQL queries with indexing and pagination to reduce load time by 20%; implemented modular microservices following clean architecture principles.

Node PostgreSQL Indexing Pagination Microservices Concurrency

Backend Engineer

Personal Projects

Architected and implemented an airline bookings microservices backend handling 100K+ users and 500K+ quarterly transactions, and built a distributed task queue with Redis/Celery achieving 3x throughput and high availability.

fastAPI Redis Celery Docker Microservices JWT System Design

Education

Degrees, certifications, and relevant coursework

Chandigarh University

Bachelor of Engineering, Computer Science and Business Systems

2020 - 2024

Grade: CGPA: 8.29

Completed a Bachelor of Engineering in Computer Science and Business Systems with a focus on backend systems, databases, and system design (CGPA: 8.29).