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Hello, I’m Venkata Surya Sai Gopal Maddi, a Python-focused software engineer based in Toronto, Canada. With over six years of hands-on experience building scalable backend services, REST APIs, and data pipelines, I thrive on turning complex requirements into robust software using Django, Flask, AWS, Docker, Kubernetes, and modern databases. I’ve led migrations from Python 2 to Python 3, designed ETL workflows with Pandas and NumPy, containerized microservices, and built data models across DynamoDB, PostgreSQL, and MySQL. I’m passionate about collaborative product development and delivering maintainable solutions that perform well under load.…Hello, I’m Venkata Surya Sai Gopal Maddi, a Python-focused software engineer based in Toronto, Canada. With over six years of hands-on experience building scalable backend services, REST APIs, and data pipelines, I thrive on turning complex requirements into robust software using Django, Flask, AWS, Docker, Kubernetes, and modern databases. I’ve led migrations from Python 2 to Python 3, designed ETL workflows with Pandas and NumPy, containerized microservices, and built data models across DynamoDB, PostgreSQL, and MySQL. I’m passionate about collaborative product development and delivering maintainable solutions that perform well under load.

Venkata Surya Sai Gopal Maddi

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

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Hello, I’m Venkata Surya Sai Gopal Maddi, a Python-focused software engineer based in Toronto, Canada. With over six years of hands-on experience building scalable backend services, REST APIs, and data pipelines, I thrive on turning complex requirements into robust software using Django, Flask, AWS, Docker, Kubernetes, and modern databases. I’ve led migrations from Python 2 to Python 3, designed ETL workflows with Pandas and NumPy, containerized microservices, and built data models across DynamoDB, PostgreSQL, and MySQL. I’m passionate about collaborative product development and delivering maintainable solutions that perform well under load.…Hello, I’m Venkata Surya Sai Gopal Maddi, a Python-focused software engineer based in Toronto, Canada. With over six years of hands-on experience building scalable backend services, REST APIs, and data pipelines, I thrive on turning complex requirements into robust software using Django, Flask, AWS, Docker, Kubernetes, and modern databases. I’ve led migrations from Python 2 to Python 3, designed ETL workflows with Pandas and NumPy, containerized microservices, and built data models across DynamoDB, PostgreSQL, and MySQL. I’m passionate about collaborative product development and delivering maintainable solutions that perform well under load.

Available to hire

Hello, I’m Venkata Surya Sai Gopal Maddi, a Python-focused software engineer based in Toronto, Canada. With over six years of hands-on experience building scalable backend services, REST APIs, and data pipelines, I thrive on turning complex requirements into robust software using Django, Flask, AWS, Docker, Kubernetes, and modern databases.

I’ve led migrations from Python 2 to Python 3, designed ETL workflows with Pandas and NumPy, containerized microservices, and built data models across DynamoDB, PostgreSQL, and MySQL. I’m passionate about collaborative product development and delivering maintainable solutions that perform well under load.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer at Hoffmann-La Roche

October 1, 2023 - Present

Designed and developed scalable backend services and REST APIs with Python (Django, Flask); implemented AWS-based serverless data processing using DynamoDB, Lambda, API Gateway, and Step Functions; built a widget-app module for front-end using React/Redux; containerized services with Docker and deployed on Kubernetes; optimized NoSQL data models (DynamoDB) and integrated with enterprise app servers (WebLogic/Tomcat); led Python 2 to Python 3 migration; created Grafana dashboards; implemented asynchronous tasks using Celery and RabbitMQ; contributed to robust testing and CI/CD pipelines; collaborated with cross-functional teams to deliver reliable data-driven software.

Python Developer at Tata Consultancy Services (TCS), India

June 1, 2017 - May 1, 2021

Fetched Twitter feeds using Python-Twitter; developed RESTful APIs with Java Spring Boot; performed web scraping with BeautifulSoup; built modular LMS applications using Flask; automated ETL tasks (DTS/SSIS); created core Python APIs used across modules; parsed XML and loaded data into databases; leveraged UNIX servers and shell scripting; developed unit tests and regression test frameworks; worked in a hybrid Python/Java environment; performed data uploads to MySQL and supported deployment and testing of software solutions.