My name is Pankaj Sharma and I’m a software engineer focused on building reliable, scalable backend systems.

I work primarily with Python and JavaScript, building APIs, real-time services, and cloud-backed applications. I care about clean architecture, performance, and long-term maintainability over quick fixes.

If you'd like to discuss a project, collaboration, or opportunity, feel free to reach out at ps3threee@email.com

GitHub | LinkedIn | Resume

I’m a Computer Engineering graduate (GTU, 2025) with hands-on experience from backend and cloud engineering internships. I’ve worked on real-time systems, AI-powered APIs, authentication flows, and cloud deployments using AWS and Docker. Most of my learning comes from building real projects and iterating on better system design with each build.

Background

I started my journey in software development during my Computer Engineering studies at Gujarat Technological University (GTU), where I built a strong foundation in data structures, databases, and web development. Over time, I gravitated toward backend engineering and system design through hands-on projects.

During my internships, I worked on real-time backend systems, AI-powered APIs, authentication flows, and cloud infrastructure using AWS and Docker. These experiences helped me understand how production systems are built, deployed, and maintained at scale, and shaped my interest in building reliable backend services.

gitGraph TB: commit id: "Backend" branch Services commit id: "Python" commit id: "Django, DRF, FastAPI" commit id: "Node.js" commit id: "REST APIs" commit id: "Real-time APIs SSE" checkout main branch API_Design commit id: "RESTful Services" commit id: "Auth and Authorization" commit id: "Rate Limiting, Validation" checkout main branch Integrations commit id: "AI Services, LLM APIs" commit id: "Third-Party API Integration" commit id: "Webhooks, External Services" checkout main branch Auth_Identity commit id: "JWT-based Auth" commit id: "OAuth 2.0, Social Login" commit id: "RBAC" checkout main merge Services merge API_Design merge Integrations merge Auth_Identity commit id: "Data and Storage" branch Data_Storage commit id: "PostgreSQL, MySQL" commit id: "MongoDB, DynamoDB" commit id: "Redis Caching" checkout main branch Distributed commit id: "Service-Oriented Architecture" commit id: "API Gateway Pattern" commit id: "Microservices" checkout main branch Cloud_DevOps commit id: "AWS EC2, Lambda, S3, RDS, IAM, VPC" commit id: "Docker" commit id: "Linux Deployment" checkout main merge Data_Storage merge Distributed merge Cloud_DevOps

gitGraph LR: commit id: "Backend" branch Services commit id: "Python" commit id: "Django" commit id: "DRF" commit id: "FastAPI" commit id: "Node.js" commit id: "REST APIs" commit id: "GraphQL" commit id: "SSE" checkout main branch API_Design commit id: "RESTful" commit id: " Auth" commit id: "Rate Limiting" commit id: "Caching" commit id: "Validation" commit id: "logging" commit id: "Docs" checkout main branch Integrations commit id: "AI Services" commit id: "LLM APIs" commit id: "Third-Party API Integration" commit id: "Webhooks, External Services" checkout main branch Auth_Identity commit id: "JWT-based Auth" commit id: "OAuth 2.0, Social Login" commit id: "RBAC" checkout main merge Services merge API_Design merge Integrations merge Auth_Identity commit id: "Data and Storage" branch Data_Storage commit id: "PostgreSQL, MySQL" commit id: "MongoDB, DynamoDB" commit id: "Redis Caching" checkout main branch Distributed commit id: "Service-Oriented Architecture" commit id: "API Gateway Pattern" commit id: "Microservices" checkout main branch Cloud_DevOps commit id: "AWS EC2, Lambda, S3, RDS, IAM, VPC" commit id: "Docker" commit id: "Linux Deployment" checkout main merge Data_Storage merge Distributed merge Cloud_DevOps

Sahana System Limited

(Jun '24 – Aug '24) Cloud Engineer / DevOps Intern

SNB Innovations LLP.

(May '25 – Sep '25) Full Stack Developer Intern

Size Metrics Design & Engineering

(Nov '25 – Working) Jr. Python Developer