Hello, I'mNIRANJAN

Building reliable, scalable software through automation-first engineering, modern full-stack development, and DevOps practices.

🎓Final-year B.Tech Information Technology
Explore ProjectsView Resume
120+
Automated Tests
45%
Faster CI/CD
15+
Projects
3+
Engineering Domains
01 / Experience

Work Experience

120+
Test Cases Written
80%
Coverage Increase
50+
Bugs Eliminated
45%
Faster CI/CD
Industry Internship

Software Engineering Intern

ABB Global Industries and Services Private Limited

Aug 2025 – May 2026
Bangalore, India
Key Achievements
  • ▸

    Engineered 120+ unit and integration test cases using Python, PyTest, Angular (Jasmine/Karma), and C#, boosting automated test coverage by 80% across critical production systems.

  • ▸

    Containerized test environments with Docker and Kubernetes, integrated Azure DevOps CI/CD pipelines, cutting release validation cycles by 45%.

  • ▸

    Identified and remediated 50+ SonarQube vulnerabilities across UI and API layers, reducing critical code defects by 70% and improving long-term maintainability.

  • ▸

    Optimized .NET-based automation pipelines in Python and C#, reducing defect identification time by 35% and accelerating QA throughput.

  • ▸

    Collaborated with 8+ developers and QA engineers in agile sprints to refine deployment workflows and uphold software quality standards.

Technologies Used
PythonPyTestC#.NETAngularJasmineKarmaDockerKubernetesAzure DevOpsCI/CDSonarQube
02 / Projects

Featured Projects

Projects I've built across full-stack, AI, and automation engineering.

0+Projects Built
0Internship
0+Tech Skills

CodeCompass

AI Codebase Onboarding & Chat Tool

AI / Full-Stack Tool

Paste any public GitHub URL and get a structured AI-written onboarding guide instantly, plus a persistent multi-turn chat interface powered by Gemini 2.5 Flash to ask follow-up questions about the repo's architecture, patterns, and setup.

FastAPIPythonGemini 2.5 FlashGitHub APIReact 19Vite 8

AI-Resume-Analyzer

Brutally Honest AI Resume Analyzer

Full-Stack Web App

Upload your resume and receive Gemini AI-powered analysis — ATS compatibility scoring, quantified bullet rewrites, radar chart visualization across 6 dimensions, interview prep Q&A, and a targeted improvement roadmap.

ReactViteFlaskGemini AISQLitePython

DataRefinery

CSV ETL Pipeline & Quality Report Generator

Data Engineering / Full-Stack

A Python ETL project that turns messy CSV order files into clean, validated data and downloadable quality reports. Includes a core pipeline library and a Flask web app for uploading files and reviewing results in the browser.

PythonFlaskpytestGitHub ActionsJinja2

Senti AI

Binary Sentiment Analyzer — ML Web App

Machine Learning / NLP

An end-to-end machine learning web app that classifies any text as Positive or Negative using Logistic Regression trained on 1.6 million real tweets from the Sentiment140 dataset, achieving ~86% test accuracy.

Pythonscikit-learnNLTKFlaskTF-IDFDockerpytest

Expense Tracker

Personal Finance Web App

Web Application

A responsive web-based expense tracking application for logging, categorizing, and analyzing daily spending — built with a focus on intuitive UX, real-time dynamic updates, and persistent backend storage.

HTMLCSSJavaScriptPython

Store Management System

Desktop Inventory & Billing App

Desktop App / Python GUI

A Tkinter-based desktop GUI app for small electronics retailers to manage product inventory, customer records, payment methods, and billing — all without a browser or server.

PythonTkinter
03 / Skills

Technical Expertise

Technologies I use daily to build, test, and ship production-grade software.

Programming Languages

5
PythonJavaJavaScriptTypeScriptC#

Frontend

6
React.jsNext.jsAngularHTML5CSS3Tailwind CSS

Backend & APIs

6
Node.jsExpress.jsREST APIsOpenAPI / SwaggerSQLMongoDB

Testing

6
PyTestJasmineKarmaUnit TestingIntegration TestingAPI Testing

DevOps & Cloud

7
DockerKubernetesAzure DevOpsGitHub ActionsCI/CDSonarQubeLinux / Bash

AI & Tools

6
Gemini AIGitPostmanJiraVS CodeAgile / Scrum
04 / About

Who I Am

Profile

▸

Final-year B.Tech Information Technology student at K S Rangasamy College of Technology (CGPA: 8.62 / 10), with hands-on industry experience through my internship at ABB Global Industries and Services Private Limited, Bangalore.

▸

At ABB Global Industries and Services Private Limited, I designed 120+ automated test cases, resolved 50+ code vulnerabilities, and streamlined CI/CD pipelines — directly improving release velocity and code quality across multiple production projects.

▸

Comfortable across the full technology stack: Python and C# on the backend, React and Angular on the frontend, and Docker/Kubernetes/Azure DevOps for infrastructure — always with a focus on maintainability and quality.

Location
Erode, Tamil Nadu, India
Degree
B.Tech IT · 2023 – 2027

Education

2023 – 2027

Bachelor of Technology — Information Technology

K S Rangasamy College of Technology

CGPA: 8.62 / 10.0
›

Core coursework in data structures, algorithms, database systems, software engineering, and web technologies.

›

Active participant in technical fests, hackathons, and workshops — consistently building both depth and breadth.

2022 – 2023

Higher Secondary Education — Science

Shri Janani Matric Higher Secondary School

89.67%
›

Excelled in Mathematics, Physics, and Computer Science, building a strong quantitative foundation.

05 / Certifications

Certifications & Credentials

Professional Certification

Oracle Certified Foundations Associate

Oracle University

Industry-recognized credential validating core knowledge in Oracle technologies — covering relational database design, SQL fundamentals, data management principles, and cloud computing basics.

Skills Validated
Database DesignSQLCloud FundamentalsData ManagementOracle Technologies
Academic Certification

Design & Implementation of Human-Computer Interfaces

NPTEL Online — IIT

NPTEL course by IIT faculty covering HCI principles, user research methodologies, interface design patterns, cognitive ergonomics, usability evaluation, and prototyping techniques.

Skills Validated
UI/UX DesignUser ResearchUsability TestingCognitive ErgonomicsInterface Prototyping
06 / Impact

By The Numbers

Measurable impact delivered during my Software Engineering Internship at ABB Global Industries and Services Private Limited — a Fortune 500 global technology company.

120+
Automated Test Cases Written
80%
Test Coverage Increase
50+
Vulnerabilities Resolved
45%
Faster CI/CD Release Cycles
35%
Faster Defect Detection
8.62
CGPA / 10.0

Metrics from Software Engineering Internship at ABB Global Industries and Services Private Limited, Bangalore — Aug 2025 to May 2026

07 / Contact

Let's Connect

Open to full-time roles, internships, and collaboration opportunities. I'll respond within 24 hours.

Find me at
Email
niranjan29293@gmail.com
Phone
+91 9080029293
LinkedIn
Connect on LinkedIn
GitHub
NiranjanSaravanakumar
LeetCode
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Location
Erode, Tamil Nadu, India

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© 2026 Niranjan Saravanakumar