AVAILABLE FOR OPPORTUNITIES

Vaishnavi S.

I build it. I break it. I ship it.

Builds it right. Ships it right. M.Tech CS (8.92 CGPA) bridging engineering precision with quality assurance — from writing test plans at Poshmark to shipping full-stack platforms that actually work.

See My Work ↓ Get In Touch →

28+

Defects Found at Poshmark

8.92

M.Tech CGPA

Published Patents

70+

IEEE Events Led

test_suite.py — vaishnavi_s

$pytest --suite=career --verbose

collecting test cases...

✓ PASSED test_poshmark_qa_intern[28_critical_bugs_found]

✓ PASSED test_virtusa_java_intern[vmedico_deployed]

✓ PASSED test_automation_framework[selenium_pytest_ci]

✓ PASSED test_hackathon_winner[traffix_60pct_improvement]

✓ PASSED test_sql_hackerrank[rank_1_achieved]

→ RUNNING test_mtech_degree[cgpa=8.92, in_progress]

≡ PENDING test_next_role[target=software_engineer]

Results: 5 passed, 1 running, 1 pending

5 passed

1 running

1 pending

Status● Available

RoleQA Engineer · Dev

LocationChennai, India

DegreeM.Tech CS · 8.92

CollegeSri Sairam Engineering

Grad2026

About Me

The engineer who thinks like a tester, and tests like an engineer.

I'm Vaishnavi S — a QA Engineer and full-stack developer currently completing my M.Tech in Computer Science (CGPA 8.92) at Sri Sairam Engineering College, Chennai. My edge is the rarest combination in software: I can build it and break it.

At Poshmark India, I test Search, Payments, and Authenticate V2 across iOS, Android, and web — root-causing 28+ defects including a critical Secure Checkout failure on revenue flows. Before that, I built VMedico (a full healthcare platform) at Virtusa with Vue.js, Spring Boot, and MySQL.

I hold 2 published patents in AI-IoT agriculture and generative design for hydropower. I've led 70+ IEEE events as Vice Chairperson of IEEE SMC, won Virtusa's hackathon, and reached SQL Rank 1 on HackerRank. I don't just write code — I write code that survives contact with users.

🔬

Root-Cause Obsessed

Never satisfied with "it works on my machine." I trace bugs to their source.

⚙️

Full-Stack Depth

From Vue.js frontends to Spring Boot APIs to MySQL schemas — I own the stack.

📋

Test Strategy First

I write test plans from PRDs before writing a single line of test code.

🚀

Ships with Confidence

CI/CD, release sanity, metrics — I make sure every deploy is defensible.

Technical Skills

Full-stack breadth.
QA depth.

From test automation frameworks to cloud deployments — the complete toolkit of someone who builds and breaks software professionally.

🐍 Python

☕ Java

🌐 JavaScript

🗃️ SQL · Rank 1

⚡ C++

🧪 Selenium

🧪 pytest

📮 Postman

⚙️ GitHub Actions

⚛️ Vue.js 3

⚛️ React

🍃 Spring Boot

🐬 MySQL

🍃 MongoDB

📊 JIRA

📊 Datadog

🐍 Python

☕ Java

🌐 JavaScript

🗃️ SQL · Rank 1

⚡ C++

🧪 Selenium

🧪 pytest

📮 Postman

⚙️ GitHub Actions

⚛️ Vue.js 3

⚛️ React

🍃 Spring Boot

🐬 MySQL

🍃 MongoDB

📊 JIRA

📊 Datadog

🧪

QA & Test Automation

Core expertise

Selenium + pytest90%

Functional / Regression Testing95%

API Testing (Postman / REST)88%

Mobile Testing (iOS / Android)85%

Test Strategy & Planning92%

⚙️

Backend & Languages

Engineering depth

Java / Spring Boot88%

Python90%

REST API Design85%

SQL (HackerRank Rank 1)96%

C++ / Data Structures82%

🖥️

Frontend & Tools

Full-stack range

Vue.js 3 / React85%

GitHub Actions (CI/CD)88%

JIRA / QMetry / Confluence90%

Datadog / Monitoring80%

MySQL / MongoDB87%

Featured Projects

Code with intent.
Quality by design.

Real-world projects spanning test automation, healthcare platforms, and AI innovation — each built to solve actual problems.

🧪

def test_checkout_flow():
  driver.find_element(By.ID,
    "secure-checkout")
  assert status == 200
  ✓ PASSED

Test Automation · Python · Selenium

E-Commerce Test Automation Framework

A data-driven UI and API automation suite for product search and checkout. Built with Python, Selenium, pytest, and REST API validation — SQL-based data validation, HTML reporting, and full GitHub Actions CI pipeline.

100%

CI Coverage

3-layer

UI + API + DB

Auto

HTML Reports

Python Selenium pytest REST API GitHub Actions SQL Validation

View on GitHub ↗ Ask Me About It

🏥

@GetMapping("/appointments")
ResponseEntity<List> getAll() {
  return service
    .findAvailable();
  // 40% faster booking
}

Full-Stack · Java Spring Boot · Vue.js 3

VMedico — Healthcare Platform

Built at Virtusa — a complete healthcare platform connecting patients, doctors, and labs with appointment scheduling, lab-test booking, and medical-record management. Secure REST APIs with Spring Security, real-time dashboards, and Tailwind CSS responsive UI.

40%

Faster Booking

User Roles

Secure

Spring Security

Vue.js 3 Spring Boot MySQL Spring Security Tailwind CSS

View on GitHub ↗

🚔

Hackathon Winner · Virtusa

TRAFFIX — Cop-Friendly E-Seva App

Police-connect app reducing violation registration and response time by 60% via real-time alerting and streamlined grievance handling. Won Virtusa Hackathon.

ReactNode.jsMongoDB

↗

🏥

Cisco Ideathon 2025 Finalist

NALAM VAASAL — AI Healthcare Platform

Offline-first, multilingual edge-AI mobile and kiosk system delivering voice-enabled, emergency-ready healthcare to rural communities across India.

Edge AIMobileIoT

↗

🌾

Published Patent · AI-IoT

Solar-Powered Agri System

AI-IoT system for automated crop-yield forecasting with solar power, real-time sensor monitoring, and precision irrigation. Patent published IN-2024.

AI/MLIoTSolar

↗

Experience

Every role.
Every lesson.

From finding critical payment bugs at a US-listed e-commerce company to building healthcare platforms from scratch — a career built on shipping things that work.

QA Engineer

01/2026 – 06/2026

Poshmark India Pvt Ltd · Chennai

Test Search experience and core flows across iOS, Android, and web in US + CA locales through weekly Agile release cycles
Root-caused and reported 28+ defects (6 critical) including a critical Secure Checkout failure on revenue-critical flows
Authored test plans and scenarios from PRDs, building test data across 8+ initiatives including Search, Payments, and Authenticate V2
Executed API checks (Postman), regression, and release-candidate sanity; reported quality metrics to devs and PMs

Black-box Testing Regression Postman Agile JIRA iOS/Android/Web

Technology Intern — Digital Engineering (Java)

09/2025 – 11/2025

Virtusa Consulting Services · Chennai

Built VMedico — a full healthcare platform with Vue.js 3, Java Spring Boot, MySQL connecting patients, doctors, and labs
Designed secure REST APIs with Spring Security and real-time dashboards, reducing booking time by 40%
Built responsive UI with Tailwind CSS; implemented appointment scheduling, lab-test booking, and medical records

Vue.js 3 Spring Boot MySQL Spring Security REST APIs

Software Testing Intern

03/2025 – 04/2025

8Queens Software Technologies Pvt. Ltd. · Remote

Tested an AI-based Resume Analyzer (React, Node.js, Python); designed and executed test cases and regression testing
Logged and tracked defects in JIRA, validating fixes and improving product quality before deployment

Test Cases JIRA Regression Defect Tracking

Cybersecurity Intern

04/2023 – 05/2023

Cisco Virtual Internship (AICTE)

Delivered a scalable campus-network blueprint for secured internal and external communication for academic operations
Strengthened network security by 40% using firewalls, IDS, and authentication mechanisms based on CIA principles

Network Security Firewalls IDS Kali Linux

Vaishnavi S.

The engineer who thinks like a tester, and tests like an engineer.

Full-stack breadth.
QA depth.

Code with intent.
Quality by design.

E-Commerce Test Automation Framework

VMedico — Healthcare Platform

Every role.
Every lesson.

Every win.
Every recognition.

Let's build
something
reliable.

Vaishnavi S.

The engineer who thinks like a tester, and tests like an engineer.

Full-stack breadth.QA depth.

Code with intent.Quality by design.

E-Commerce Test Automation Framework

VMedico — Healthcare Platform

Every role.Every lesson.

Every win.Every recognition.

Let's buildsomethingreliable.

Full-stack breadth.
QA depth.

Code with intent.
Quality by design.

Every role.
Every lesson.

Every win.
Every recognition.

Let's build
something
reliable.