Mohit Karhana

Faridabad

Summary

Results-driven Python/Django Developer with 6+ years of experience in backend development, cloud deployment, and API integrations. Proven expertise in designing and optimizing REST APIs for high-volume B2B platforms, implementing multi-tenant architectures, and automating workflows with Celery and ETL pipelines. Skilled in AWS cloud services, Docker-based deployments, and CI/CD pipelines using GitHub Actions. Strong focus on performance optimization, security (VAPT), and scalable system design, with a track record of reducing processing time, improving API response, and ensuring 99.9% uptime. Adept at leading cross-functional projects, integrating third-party services, and delivering reliable, maintainable code.

Overview

years of professional experience

Work History

Software Development Engineer Manager

Bharatsure

03.2022 - Current

Developed and optimized Django REST APIs for B2B insurance platform handling 1M+ policies.
Designed multi-tenant middleware for dynamic DB/S3 selection, enabling scalable partner onboarding.
Designed and implemented VPC peering for hybrid database connectivity using AWS, ensuring secure communication and reducing latency between distributed systems.
Implemented Claims API integrations with various insurers and TPAs, streamlining claims processing and improving turnaround time.
Built Celery-based asynchronous workers for policy issuance & claims, improving processing speed by 40%.
Implemented caching and ORM query optimizations, reducing API response time by 70%.
Containerized applications with Docker and deployed on AWS EC2 & RDS with 99.9% uptime.
Automated deployments with GitHub Actions, reducing release cycles by 50%.
Tech Stack: Python, Django, DRF, Celery, PostgreSQL, AWS, Docker, GitHub Actions

Python/Django Developer

Antino Labs

08.2019 - 03.2022

Developed REST APIs for the Loan Management System (LMS), reducing loan approval time by 40%.
Integrated third-party banking APIs (WCAP, IKF) and implemented secure document workflows to streamline operations.
Implemented Google Maps API for route optimization, cutting operational costs by 18%.
Led VAPT testing, identifying and mitigating security vulnerabilities to ensure platform compliance and data protection.
Wrote 150+ unit tests using PyTest, achieving 85% test coverage and ensuring code reliability.
Tech Stack: Python, Django, Django REST Framework (DRF), PostgreSQL, Celery, Pandas, Google Maps API, PyTest

Education

Computer Engineering -

B.S.A.I.T.M

Faridabad, HR

06-2019

Skills

Programming & Frameworks: Python, Django, Django REST Framework (DRF),

Cloud & DevOps: AWS (EC2, RDS, VPC, S3, Secrets Manager), Docker, GitHub Actions, CI/CD

Databases: PostgreSQL, MySQL Tools: Git, Linux, Redis, Celery, Pandas, PyTest

Security: VAPT, Firewall implementation, Secure credential management

Performance & Optimization: Caching, ORM query optimization, API performance tuning

Projects

Multi-tenant Insurance Platform

Designed broker-specific dashboards with dynamic DB and S3 selection, enabling scalable partner onboarding.
Integrated Claims APIs and automated workflows to improve policy and claims processing efficiency.
Implemented GitHub Actions with AWS SSM and Docker, achieving zero-downtime deployments and faster release cycles.

OTO Capital – Bike Loan LMS

Developed loan management modules, including loan workflows, lease agreement automation, and repayment tracking for bike financing.
Streamlined operational processes and reduced manual effort, improving system reliability.

Languages

Hindi

Upper intermediate (B2)

English