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Hi, I’m Jaya Sasapu, a Python Full Stack Developer with 4+ years of experience building scalable, secure, high-performance web apps and data pipelines. I specialize in backend Python frameworks like Django, FastAPI, and Flask, and modern frontend stacks such as React and Next.js. I enjoy designing cloud-native architectures on AWS and mentoring teams to deliver clean, maintainable code. I’m passionate about shipping fast, reliable software that reduces latency and total cost of ownership. I combine strong problem-solving with a collaborative approach, working closely with product and design to craft robust solutions that meet business goals and delight users.…Hi, I’m Jaya Sasapu, a Python Full Stack Developer with 4+ years of experience building scalable, secure, high-performance web apps and data pipelines. I specialize in backend Python frameworks like Django, FastAPI, and Flask, and modern frontend stacks such as React and Next.js. I enjoy designing cloud-native architectures on AWS and mentoring teams to deliver clean, maintainable code. I’m passionate about shipping fast, reliable software that reduces latency and total cost of ownership. I combine strong problem-solving with a collaborative approach, working closely with product and design to craft robust solutions that meet business goals and delight users.

Jaya Sasapu

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Hi, I’m Jaya Sasapu, a Python Full Stack Developer with 4+ years of experience building scalable, secure, high-performance web apps and data pipelines. I specialize in backend Python frameworks like Django, FastAPI, and Flask, and modern frontend stacks such as React and Next.js. I enjoy designing cloud-native architectures on AWS and mentoring teams to deliver clean, maintainable code. I’m passionate about shipping fast, reliable software that reduces latency and total cost of ownership. I combine strong problem-solving with a collaborative approach, working closely with product and design to craft robust solutions that meet business goals and delight users.…Hi, I’m Jaya Sasapu, a Python Full Stack Developer with 4+ years of experience building scalable, secure, high-performance web apps and data pipelines. I specialize in backend Python frameworks like Django, FastAPI, and Flask, and modern frontend stacks such as React and Next.js. I enjoy designing cloud-native architectures on AWS and mentoring teams to deliver clean, maintainable code. I’m passionate about shipping fast, reliable software that reduces latency and total cost of ownership. I combine strong problem-solving with a collaborative approach, working closely with product and design to craft robust solutions that meet business goals and delight users.

Available to hire

Hi, I’m Jaya Sasapu, a Python Full Stack Developer with 4+ years of experience building scalable, secure, high-performance web apps and data pipelines. I specialize in backend Python frameworks like Django, FastAPI, and Flask, and modern frontend stacks such as React and Next.js. I enjoy designing cloud-native architectures on AWS and mentoring teams to deliver clean, maintainable code.

I’m passionate about shipping fast, reliable software that reduces latency and total cost of ownership. I combine strong problem-solving with a collaborative approach, working closely with product and design to craft robust solutions that meet business goals and delight users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Amharic

Intermediate

Work Experience

Python Full Stack Developer at Northern Trust

August 1, 2024 - November 4, 2025

Engineered event-driven microservices using FastAPI, Kafka, and AWS Lambda to process 20M+ API requests per month with 99.999% uptime and sub-100ms latency. Migrated from a legacy monolith to containerized microservices on ECS Fargate with Terraform, reducing infrastructure costs by 35% and improving scalability. Designed and implemented an internal GraphQL API gateway, unifying multiple services and reducing frontend integration overhead by 45%. Automated CI/CD pipelines using GitHub Actions, Terraform Cloud, and Jenkins, doubling deployment frequency. Collaborated with frontend engineers on React and Next.js dashboards, improving SSR performance and First Contentful Paint by 30%. Secured APIs with OAuth2 and JWT, applying OWASP best practices and rate limiting. Established robust monitoring and alerting using Prometheus, Grafana, and AWS CloudWatch, reducing mean time to resolution by 60%.

Backend Developer at Mahindra & Mahindra

July 1, 2023 - July 1, 2023

Engineered manufacturing workflow dashboards using Flask and React, improving data reporting lag by 45% across multiple production plants. Refactored backend data ingestion pipelines with Django, Celery, and PostgreSQL, increasing asynchronous throughput by 35% while maintaining PHI compliance. Built fully containerized CI/CD pipelines with Jenkins and Docker, reducing deployment times by 50%. Automated analytics workflows using Pandas, NumPy, and Excel Macros, saving 25% analyst time and reducing errors. Applied Clean Architecture and Domain-Driven Design principles to modularize core services, improving maintainability and scalability. Implemented real-time monitoring with Prometheus and Grafana, reducing system downtime and accelerating incident response. Partnered with cross-functional teams including operations and QA to ensure seamless deployment and feature rollout.

Junior Backend Developer at Wipro

December 1, 2021 - December 1, 2021

Developed and maintained RESTful APIs using Django and Flask, powering logistics and service portals for 200+ branches. Built real-time event ingestion pipelines with Kafka, ensuring traceability and reliability for operational alerts. Automated asynchronous tasks using Celery, improving job processing throughput by 30% and reducing failure rates. Integrated third-party APIs (FedEx, Shiprocket) for real-time package tracking and SLA monitoring. Secured APIs with JWT and RBAC, adhering to best authentication and authorization practices. Collaborated with QA teams to build automated testing suites using Postman and Pytest, reducing bug detection time by 50%.