<hero.developer />Hi, I'm

Guna Mantri

AI Software Developer

AI Engineer

GeeksforGeeks POTD streak507Auto-counting daily - next 100 milestone: 600

guna.stack()

Software EngineerAI EngineerAI-powered systemsBackend APIsMicroservicesInteractive dev tools

I am a Computer Science graduate and Software Engineer with experience in AI chatbot development, LLM + RAG systems, Python REST APIs, Angular frontend components, Java Spring Boot microservices, DevOps workflows, analytics, and interactive DSA-based web applications.

About me in motionLinkedIn-style highlights

Current

AI Engineer | Backend Systems

Tech Mahindra work across RAG-based AI chatbot systems, Python REST APIs, Angular components, Docker, Linux, and Git.

Internship

Data Analyst Intern at Spaarks

SQL, Excel, MySQL, Google Analytics, referral campaign reporting, user behavior analysis, and acquisition insights.

Training

Revature Software Engineer Trainee

Spring Boot microservices, API Gateway, Jenkins, AWS, Kubernetes, Prometheus, and Resilience4j.

Consistency

507+ POTD streak

Daily GeeksforGeeks problem-solving habit, auto-counted toward the next 100 milestone.

Projects

AI, DSA, automation, and full-stack systems

AI Chatbot, Are You Ready Job Agent, DSA Visualizer Suite, RevShop, and Find the Spy.

Current

AI Engineer | Backend Systems

Tech Mahindra work across RAG-based AI chatbot systems, Python REST APIs, Angular components, Docker, Linux, and Git.

Internship

Data Analyst Intern at Spaarks

SQL, Excel, MySQL, Google Analytics, referral campaign reporting, user behavior analysis, and acquisition insights.

Training

Revature Software Engineer Trainee

Spring Boot microservices, API Gateway, Jenkins, AWS, Kubernetes, Prometheus, and Resilience4j.

Consistency

507+ POTD streak

Daily GeeksforGeeks problem-solving habit, auto-counted toward the next 100 milestone.

Projects

AI, DSA, automation, and full-stack systems

AI Chatbot, Are You Ready Job Agent, DSA Visualizer Suite, RevShop, and Find the Spy.

View projects Resume Contact Me

LinkedIn GitHub GeeksforGeeks LeetCode HackerRank

Error mind code787

<identity.load />

Guna Mantri

guna@portfolio:~/signal

AI Software Developer building AI, backend APIs, microservices, and DSA-powered tools.

portfolio.signal.ts

> guna.init()> role: AI Software Developer> focus: AI + Backend + Microservices> status: building scalable systems

1000+ DSA ProblemsLLM + RAG ProjectsMicroservices + AWSJava / Python / Spring Boot

Current roleSoftware Engineer

Backend & AI Systems at Tech Mahindra

InternshipSpaarks

Data Analyst Intern - SQL, Excel, Google Analytics

TrainingRevature

Java, Spring Boot, microservices, AWS

DSA practice1000+

GeeksforGeeks problems solved

POTD streak507+

GeeksforGeeks daily problem streak

Contest resultTop 25

GeeksforGeeks weekly contest

AwardInnovator

Tech Mahindra Innovator of the Month

EducationB.Tech CSE

Vasireddy Venkatadri International Technological University

AI impact40%

Manual query reduction

RevShop tests86%

Unit test coverage

Integrations2+

Frontend integrations

Core stackPython, Java, React

Spring Boot, Docker, AWS

Current roleSoftware Engineer

Backend & AI Systems at Tech Mahindra

InternshipSpaarks

Data Analyst Intern - SQL, Excel, Google Analytics

TrainingRevature

Java, Spring Boot, microservices, AWS

DSA practice1000+

GeeksforGeeks problems solved

POTD streak507+

GeeksforGeeks daily problem streak

Contest resultTop 25

GeeksforGeeks weekly contest

AwardInnovator

Tech Mahindra Innovator of the Month

EducationB.Tech CSE

Vasireddy Venkatadri International Technological University

AI impact40%

Manual query reduction

RevShop tests86%

Unit test coverage

Integrations2+

Frontend integrations

Core stackPython, Java, React

Spring Boot, Docker, AWS

<coding.activity />

1497 submissions in year 2025

A GeeksforGeeks-style activity map for the previous year, built to show consistency, volume, and month-by-month problem-solving momentum.

1497Total submissions

NovemberBest month - 148

December78 submissions

Hover or focus a tile to inspect a day

LowHigh

<stats.execute />

Console proof, fast to scan.

problemsSolved:1000+

manualHandlingReduced:40%

unitTestCoverage:86%

gfgRank:Top 25

responseRelevanceImproved:30%

setupTimeReduced:60%

<projects.featured />

Selected work across AI systems, microservices, e-commerce, and algorithm visualisation.

$ start find-the-spy --game-mode

Featured

Find the Spy

An interactive game project designed around deduction, hidden roles, and user engagement.

Player setup
Random role assignment
Spy selection logic
Round-based gameplay
Interactive UI
Result screen

Problem: Small-group games need fast onboarding, clear rounds, and enough tension to keep players engaged.
Approach: Structure the product around lightweight session flow, role assignment, timer states, and frictionless mobile-first controls.

ReactTypeScriptUI animationGame logic

cat case-study.md

$ run job-agent --daily-search

Featured

Are You Ready Job Agent

A job search automation agent that helps process profiles, scheduled searches, dry runs, and job matching workflows.

Scheduled daily job search
Timezone-aware execution
User profile readiness checks
Matching pipeline
Dry-run mode
Limit parameter

Problem: Job seekers need concise readiness signals, practical next steps, and coaching that feels specific rather than generic.
Approach: Model the app as a focused agentic workflow with profile intake, skill-gap prompts, preparation tasks, and progress checkpoints.

PythonBackend APIsSchedulingAutomationRenderJob matching pipeline

cat case-study.md

$ visualize dsa --interactive

Live

DSA Visualizer Suite

Interactive visualizers for Sudoku Solver, N-Queens, Tic Tac Toe AI, Binary Trees, BSTs, Max-Heaps, and Dijkstra's shortest path.

Problem: Algorithm learning is easier when users can see state changes instead of reading only static explanations.
Approach: Expose step-by-step controls, visual state transitions, and data-structure specific layouts for common DSA topics.

JavaHTMLCSSJavaScriptAWS S3CloudFront

cat case-study.md

$ build revshop --microservices

Case Study

Full explanation video

RevShop E-commerce Platform

Secure e-commerce platform with buyer/seller flows, product browsing, cart management, payment processing, reviews, microservices migration, API Gateway, Docker, Kubernetes, AWS deployment, and unit testing.

Buyer and seller authentication
Product catalog
Cart management
Payment processing

Problem: Commerce platforms need reliable product, cart, checkout, and user flows that are easy to evolve.
Approach: Use a layered full-stack architecture with service boundaries, backend validation, and deployment-ready conventions.

JavaSpring BootMySQLHTMLCSSJavaScriptSpring CloudResilience4jJenkinsDockerKubernetesAWS

cat case-study.md

$ deploy ai-chatbot --rag --llm

Professional Experience

AI Chatbot

Enterprise AI chatbot using LLM + RAG architecture, Python REST APIs, Docker workflows, and reusable backend service design.

40% manual query reduction
30% response relevance improvement
60% setup time reduction
Integrated with 2+ frontend applications

Problem: BFSI onboarding and support workflows need accurate, context-aware responses while reducing repetitive manual query handling.
Approach: Built around Python REST APIs, LLM orchestration, retrieval-augmented generation, reusable backend architecture, and deployment-friendly Docker/Linux workflows.

PythonREST APIsLLMRAGDockerLinuxGit

cat case-study.md

<experience.peek />

Developing backend and AI systems for enterprise onboarding support, including RAG-based AI chatbot workflows, scalable Python services, and reusable production-ready architecture.

Completed apprenticeship-style software engineering training focused on Java, Spring Boot, microservices, CI/CD, AWS deployment, observability, and backend development workflows.

Timeline

<coding.profiles />

Public engineering footprint with professional delivery and consistent problem solving.

1000+ GeeksforGeeks problems solved

507+ GeeksforGeeks POTD streak, auto-counted daily from July 6, 2026

Top 25 placement in a GeeksforGeeks weekly contest

Innovator of the Month at Tech Mahindra, Jan 2026

AI White Belt recognition at Tech Mahindra, Sep 2025

Data Analyst Intern at Spaarks, focused on SQL, Excel, MySQL, Google Analytics, and referral campaign insights

AWS Certified Cloud Practitioner, issued Apr 2026 and expires Apr 2029

Data Structures and Algorithms certification from GeeksforGeeks, May 2025

B.Tech Computer Science, VVIT, 2020 to 2024