---
title: "Sibi Sengodan - Senior Software Engineer 1 - Backend in Chennai | Tal"
description: "Meet Sibi Sengodan, Senior Software Engineer | Expert in Python | Cloud Solutions Innovator | AWS | GCP based in Chennai."
image: "https://tal.club/meet/sibi/share-image"
---

# Sibi Sengodan on Tal

## Headline

Senior Software Engineer \| Expert in Python \| Cloud Solutions Innovator \| AWS \| GCP

## About

Senior Backend Engineer passionate about building intelligent, scalable systems at the intersection of Python, AI/ML, and cloud infrastructure\. At Entropik Technologies, I've grown from intern to Senior Software Engineer, engineering backend services that power real\-time AI/ML features\. From designing data pipelines with the Data Engineering team to deploying NLP\-driven APIs using FastAPI and Celery, I've integrated platforms like Microsoft Teams, Figma, ElevenLabs, and 100ms to bring AI\-powered communication and collaboration features to life\. My work spans the full backend lifecycle: architecture, async processing, performance tuning, and production reliability\. Earlier at Cognizant, I automated insurance workflows using Python \(cutting manual effort by 40%\), wrote complex SQL on DB2, and collaborated with DevOps teams on Infrastructure as Code, giving me a strong foundation in enterprise\-scale systems\. What I bring to the table: FastAPI and Python\-based backend development for high\-performance REST APIs\. AWS cloud architecture using Lambda, EC2, S3, and DynamoDB with hands\-on Boto3 automation\. Containerized deployments with Docker ensuring consistency across dev, staging, and production environments\. Async task processing with Celery for scalable background job handling\. CI/CD pipeline implementation via Jenkins and microservices architecture design\. NLP integration and AI/ML\-enabled backend services in production\. I'm drawn to teams solving hard, meaningful problems, especially in AI infrastructure, developer tools, NLP, or data\-heavy SaaS products\. I care about clean code, system reliability, and shipping things that actually matter\. 🛠️ Tech Stack: Python · FastAPI · AWS \(Lambda, EC2, S3, DynamoDB\) · Docker · Celery · REST API · Boto3 · SQL · NLP · Microservices · CI/CD · Jenkins · Azure · Git 🎓 MCA – Bharathiyar University \| BSc – Kongu Engineering College 📬 Open to Senior Backend and FastAPI Developer roles · sibisengodan@gmail\.com

## Location

Chennai

## Work experience

Senior Software Engineer 1 \- Backend at Entropik, May 2026 \- Present · 3 mos

Software Engineer \- Backend at Entropik, Dec 2025 \- May 2026 · 6 mos, Chennai, Tamil Nadu, India

Associate Backend Developer at Entropik, Sep 2023 \- Nov 2025 · 2 yrs 3 mos, Chennai, Tamil Nadu, India, \- Developed and maintained backend systems using Python and the FAST API framework to architect robust and efficient RESTful APIs, fostering seamless communication between front\-end and back\-end components\. \- Leveraged AWS Lambda, DynamoDB, EC2 containers, and S3 buckets to design and implement scalable and high\-performance solutions, optimizing system performance and reliability\. \- Utilized Boto3 extensively to programmatically interact with AWS services, automating tasks and enhancing overall system efficiency\. \- Implemented Docker containers for packaging and deploying applications, streamlining the deployment process and ensuring consistency across different environments\. \- Collaborated with cross\-functional teams, including front\-end developers, to integrate APIs effectively and deliver end\-to\-end solutions\.

Developer at Cognizant, Mar 2021 \- May 2022 · 1 yr 3 mos, Chennai, Tamil Nadu, India, \- Created business intelligence applications and tools to capture and exploit clients' requests data points and metrics\. \- Worked on SQL and DB2 platform and used query related data works\. \- Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability and performance\. \- The automation of the insurance renewal process with python resulted in cost savings by reducing the need for manual resources, minimizing errors and rework, and optimizing operational efficiency\. \- Developed modules based on client request and released on monthly and weekly basis\. \- Contributed to architectural decisions, conducted thorough code reviews, and devised optimization strategies, fostering a culture of continuous improvement and best practices within the development team\. \- Collaborated with DevOps teams to design and implement infrastructure as code \(IaC\) using AWS CloudFormation or Terraform, enabling streamlined provisioning and management of resources\.

## Education

Master of Computer Applications \- MCA, Computer Science, Bharathiar University

Bachelor of Science \- BS, Computer Software Engineering, Kongu Engineering college

[View the original profile](https://tal.club/meet/sibi)

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