Rajkumar Mistry

About Rajkumar Mistry

I’m a results-driven Python Developer at Wipro Technologies, serving as the sole Python expert in my team. I design, build, test, and maintain scalable backend systems and Python-based microservices that power enterprise applications for clients ranging from SMEs to global enterprises.My daily responsibilities include writing clean, reusable, and testable Python code, building new features, improving system architecture, and delivering secure, production-ready RESTful APIs. I specialize in Django, FastAPI, Flask, AWS and am proficient in developing serverless applications using AWS Lambda. I also have strong experience with Docker, Kubernetes, Helm Charts, Redis, Celery, RabbitMQ, and both SQL and NoSQL databases.Additionally, I actively contribute to machine learning data scientist and GenAI solutions, deploying AI-driven models as scalable web services. I also build full-stack features integrating ReactJS with backend APIs to enhance user experience. Tech Stack & Skills:Python | Django | Flask | FastAPI | REST APIs | AWS | Serverless | Docker | Kubernetes | Helm | Redis | Celery | RabbitMQ | PostgreSQL | MySQL | DynamoDB | SQL | NoSQL | Machine Learning | Data Science | GenAI | ReactJS | HTML | CSS | Git | Agile | CI/CD#PORTFOLIO PROJECTS# Django Project1. ECommerce App - https://github.com/Kumar021/django_ecom2. Video Membership Subscription App - https://github.com/Kumar021/django_video_membership_project/tree/main/video-membership-master3. CRM App - https://github.com/Kumar021/django_crm/tree/main/dj_crm# Machine Learning & Data Science - 1. Machine Learning Web Services RestAPI With Django - https://github.com/Kumar021/ml_web_services2. Machine Learning & data Science Project - https://github.com/Kumar021/Machine-Learning-and-Data-Science-Portfolio-Project/tree/master/portfolio_project4 AWS• Image Resizer (AWS Lambda + S3 + Pillow + SNS) → Automated image resizing pipeline, supports multiple formats.• Carbon Emission Monitor (React + FastAPI + PostgreSQL + AWS) → SaaS for small manufacturers to track & report carbon emissions.

Experience

1. Senior Software Engineer

   Wipro

   Nov 2021 — Present · Bengaluru, IN

   Designed and implemented microservices architecture using Django & FastAPI, reducing deployment time by 40%.• Implemented caching layer with Redis, reducing API response time by 50%.• Developed CRM automation engine with Flask + RabbitMQ, cutting manual email response time by 60%.• Containerized applications with Docker & Kubernetes, enabling 99.9% uptime in production.• Mentored 5+ junior developers, conducted code reviews, and led backend design discussions.

Education

• Biju Patnaik University of Technology, Odisha

  Bachelor of Technology - BTech