Pankaj Kumar
Backend Developer | Python + FastAPI | Jr. Data Engineer
- Role
- Python Developer at Paws Pal Connect Pvt Ltd
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Pankaj Kumar
Backend Developer | Full-Stack Engineer | Python + FastAPI ExpertI\'m a backend-focused Python developer with hands-on experience building scalable APIs and microservices. Currently diving deep into cloud architecture with Azure, exploring data engineering workflows, and developing production-grade systems. Passionate about writing clean, efficient code and solving complex technical challenges. Core Expertise:• Backend API Development (FastAPI, REST APIs, microservices)• Python & SQL/MySQL | Azure Cloud (Data Studio, Blob Storage, Data Lake)• Data Structures, Algorithms & Database Design• Automation & Workflow Optimization Currently Seeking:Full-Stack Developer or Backend Engineer roles where I can contribute to building production systems. Open to remote opportunities and relocation. Recent Experience:• Built 30+ API endpoints with optimized database queries at Paws Pal Connect• Developed microservices and automated workflows using Python• Completed AWS ML and Generative AI certifications (Jul-Jun 2025)
Experience
Python Developer
Nov 2025 — Present · IN
Building production-grade backend APIs and microservices using FastAPI for Paws Pal Connect\'s pet operating system.Key Accomplishments:• Architected & implemented 30+ REST API endpoints with optimized database queries, achieving 40% reduction in response time• Developed microservices for pet health tracking and marketplace features using Python and FastAPI• Collaborated with 20+ engineers using Git/GitHub for version control and CI/CD practices• Designed and optimized SQL queries for complex data retrieval operations• Implemented automated workflows to reduce manual processing overheadTech Stack: Python | FastAPI | SQL/MySQL | REST APIs | Microservices Architecture
Education
Delhi Skill and Entrepreneurship University
Bachelor of Science - BS, Data Analytics
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