Available for Senior/Lead/Architect Roles

Python Lead &
Cloud Dev

13+ years building scalable backend systems, leading engineering teams, and delivering cloud-native solutions on GCP & AWS for global clients.

View Projects Get in Touch
13+
Years of software development experience
8
Developers led as team lead
350M+
Records served via Elasticsearch APIs
<1s
API response time at scale
☁️

Google Cloud Certified

Professional Cloud Developer

## About ##

Python lead engineer
who ships at scale

I'm a Sr. System Analyst at Cybage Software, Pune, with over a decade of experience designing and delivering robust backend systems for global clients including Google.

My expertise spans Python (FastAPI, Django, Flask) and PHP (Zend, Laravel) with deep cloud experience on GCP and AWS. I've built everything from open-source auth libraries to high-throughput marketing data platforms.

Beyond coding, I lead teams, mentor developers, and act as the bridge between technical execution and business goals — conducting client syncs, scoping releases, and driving quality through code reviews.

## Tech Stack ##
Python FastAPI Django Flask PHP Laravel Zend GCP AWS Elasticsearch MySQL PostgreSQL Airbyte Airflow Docker Git Postman Linux
## Experience ##

Where I've worked

Sr. System Analyst
Jul 2012 – Present
Cybage Software Pvt. Ltd. · Pune, India
  • Led a team of 8 developers across design, development, and delivery — consistently meeting quality benchmarks and timelines.
  • Drove end-to-end project delivery in the email marketing domain; authored SDLC documentation, SRS, and client deployment guides.
  • Served as the primary client liaison — gathering requirements, defining scope, and communicating progress to ensure on-time delivery.
  • Championed code quality through reviews, technical mentoring, and enforcing best practices across the team.
  • Ran onboarding plans, PHP/Python training workshops, and participated in technical hiring to build high-performing teams.
## Projects ##

Things I've built

01 · Automation & Productivity


GenAI Solution for WSR Automation
Inhouse Project
FastAPI Background Tasks as ETL LiteLLM MySQL GenAI

Produce accurate and concise weekly status reports with zero manual effort. AI-driven summarisation of status updates & work logs using LLMs.

02 · Open Source
↗
FastAPI Auth Kit
PyPI · github.com
FastAPI async SQLAlchemy Argon2 PostgreSQL MongoDB

Production-ready, fully async authentication library with JWT, refresh tokens, and secure Argon2 password hashing. Pluggable database architecture supporting PostgreSQL, MySQL, SQLite, and MongoDB.

03 · Marketing Services
↗
Digitalzone Audience Database
Global Marketing Platform
FastAPI Elasticsearch GCP

High-performance RESTful APIs on Elasticsearch achieving sub-second (<1s) query response times across 350M+ records. Scalable demand-gen platform for a global marketing company.

04 · Google · Marketing
↗
Nest Rebate Finder
withgoogle.com
FastAPI GCP App Engine Cloud SQL

Google-hosted utility rebate finder platform. Led backend development and GCP deployment. Identified and remediated cloud and application security vulnerabilities.

05 · Google · Ads
↗
Google Partners Directory
withgoogle.com
FastAPI Flask GCP App Engine Cloud Scheduler

Backend & Cron services for Google's global advertising partner directory. Managed GCP infrastructure and addressed security vulnerabilities across the full application stack.

06 · Email Marketing
↗
Mapp – Email Marketing System
mapp.com
PHP Zend Framework AWS Lambda API Gateway SQS

Led an 8-member team delivering features for a cross-channel email marketing platform. Designed serverless workflows using AWS Lambda and API Gateway; maintained high service availability.

## Skills ##

What I work with

🐍 Languages
Python PHP JavaScript SQL Bash
⚡ Frameworks
FastAPI Django Flask Wagtail Laravel Zend Angular
☁️ GCP
App Engine Cloud Run Cloud Functions Cloud SQL Pub/Sub Cloud Storage Scheduler
🔶 AWS
Lambda EC2 S3 API Gateway SQS Elastic Beanstalk CloudFront Redshift
🗄️ Databases
MySQL PostgreSQL Oracle Elasticsearch MongoDB SQLite
🛠️ Tools
Git Postman Airbyte Airflow VS Code Linux
## Contact ##

Let's connect

Whether you're looking for a senior backend engineer, a cloud architect, or a technical lead — I'd love to hear about what you're building.

✉️

Email

kmistry1110@gmail.com

📱

Phone

+91 8378953095

📍

Location

Pune – 411014, India

## Education & Certification ##
🎓 Education

B.E. Electronics & Communication

L.D. College of Engineering

Gujarat Technological University · 2012

☁️ Certification

Google Cloud Certified

Professional Cloud Developer