Goutham Shakthi Saravanan
Chennai
Summary
Versatile IT professional with 4 years of hands‑on manual QA experience in the American insurance domain and practical Python + GenAI implementation experience. Built a Python pipeline to convert 2–2.5 hour walkthrough videos into structured, illustrated PDF user guides using OpenCV, AWS S3, Anthropic Claude Sonnet 3.5, and fpdf. Strong in requirements analysis, API and backend validation (SQL, Postman), defect ownership in Waterfall environments, and ready to transition into Python automation or AI‑driven development roles.
Overview
4
4
years of professional experience
Work History
Python GenAI Developer
Tata Consultancy Services
Chennai
03.2025 - Current
- Designed and implemented an end‑to‑end Python pipeline to convert 2–2.5 hour application walkthrough videos into structured, illustrated PDF user guides containing scenario‑wise steps and screenshots.
- Captured frames every 10 seconds using OpenCV (~500–600 images), uploaded assets to AWS S3, and processed images in batches of 15–30 per LLM call to manage token usage and runtime.
- Embedded and iteratively refined a programmatic structured prompt; fed images + transcripts to Anthropic Claude Sonnet 3.5 and stored each batch response as JSON in S3.
- Merged batch outputs, refined the consolidated content with additional LLM calls, and automated PDF assembly using Python (fpdf).
- Managed operational constraints (API session/token handling and Lambda 15‑minute timeout) by batching requests and moving full pipeline execution to a local environment for longer runs.
- Delivered searchable, illustrated documentation that reduced repeated video review and improved customer onboarding and issue resolution.
QA Engineer
Tata Consultancy Services
Chennai
08.2021 - Current
- Performed detailed requirements analysis and translated complex insurance business rules into comprehensive test cases to ensure functional coverage and reduce post‑release issues.
- Executed Functional, Regression, and End‑to‑End testing across American insurance workflows, validating policy and claims logic and cross‑module integrations
- Conducted API testing using Postman and SOAP UI, validating request/response schemas, headers, status codes, and error handling.
- Performed backend validation using SQL / PL/SQL to verify data integrity, reconciliation, and data flows across systems
- Managed defects end‑to‑end in JIRA: logged reproducible issues with evidence, prioritized by severity, and drove triage to resolution.
- Coordinated UAT execution and handovers in a Waterfall delivery model; prepared and maintained test artifacts (test cases, execution evidence, defect logs, and status reports).
- Investigated production incidents and performed root cause analysis to propose fixes and preventive measures
- Communicated test status, risks, and release readiness clearly to stakeholders and client teams.
Education
Bachelor's - Electronics And Communication Engineering
Panimalar Engineering College
Chennai, TN08.2021
Higher Secondary Certification -
Maharishi Vidya Mandir Hr.Sec. School
Chennai, TN03.2017
Skills
- Manual Testing
- Functional Testing
- Regression Testing
- End-to-End Testing
- Test Case Design
- API Testing (Postman, SOAP UI)
- Salesforce Testing
- JIRA (Defect Management)
- SQL / PL/SQL
- Python (scripting, automation)
- React JS (basic)
- Test Automation (learning)
- GenAI / Prompt Engineering (LLM orchestration; Anthropic Claude Sonnet 35)
- AWS (S3, Lambda)
Projects
AI‑based User‑Guide Generator (GenAI pipeline)
Built a Python pipeline to convert 2–2.5 hour walkthrough videos into structured, illustrated PDF user guides using OpenCV for frame extraction, batching and LLM orchestration (Anthropic Claude Sonnet 3.5) for step synthesis, AWS S3 for storage, and fpdf for PDF assembly.
AI-Assisted Test Case Generator
November 2025 – Present
Developing an AI-based solution using Python to automatically generate structured test cases from user stories by converting input stories into stepwise test steps.
Amazon Clone — ReactJS
Dec 2023
Learning project replicating core e‑commerce features (product listings, product details, shopping cart) implemented with ReactJS; repository: github.com/GouthamS20/Crampete-Amazon-clone-finalPrj
Languages
- English, Proficient
- Tamil, Native
- German, A2
Affiliations
Security Deployment Leader — Tata Consultancy Services (Engagement level)
- Handled associate onboarding/offboarding ensuring compliance with mandatory security protocols and trainings.
- Monitored door access history to detect tailgating incidents; issued warnings and corrective actions for mismatches.
- Conducted quarterly training sessions using PPTs and interactive games to educate associates on latest data/information security protocols.
- Prepared and shared monthly compliance reports with higher management.
- Participated in biannual firewall drills with network teams; reviewed and documented outcomes.
- Verified and maintained access levels for all associates to ensure least‑privilege compliance.
Timeline
Python GenAI Developer
Tata Consultancy Services
03.2025 - Current
QA Engineer
Tata Consultancy Services
08.2021 - Current
Bachelor's - Electronics And Communication Engineering
Panimalar Engineering College
Higher Secondary Certification -
Maharishi Vidya Mandir Hr.Sec. School