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Reethikaa05/README.md

About Me

I am a Software Engineer, AI Engineer, and Full Stack Developer with a strong academic foundation and practical experience in building scalable applications, AI-powered products, and data-driven systems.

My expertise spans Java, Spring Boot, React, Python, SQL, Cloud Computing, Artificial Intelligence, Machine Learning, and Data Analytics, enabling me to design and deliver modern enterprise-grade solutions.

I enjoy transforming complex business problems into elegant technical solutions by combining:

  • Scalable Software Engineering
  • Full Stack Product Development
  • Artificial Intelligence & Machine Learning
  • Cloud-Native Architecture
  • Data Analytics & Business Intelligence
  • Product Engineering Mindset

Open To

  • Software Engineer Roles
  • Full Stack Developer Positions
  • AI / ML Engineer Opportunities
  • Data Analytics & BI Roles
  • Product Engineering
  • Open Source Collaboration
  • Technical Consulting

Tech Stack

Languages

Frontend

Backend & Databases

Cloud, DevOps & Tooling


AI / ML Expertise

Domain Proficiency Details
Machine Learning Advanced Classification, Regression, Clustering, Feature Engineering
Deep Learning Intermediate TensorFlow, Neural Networks, Model Evaluation
Generative AI Advanced OpenAI APIs, Prompt Engineering, AI Workflows
RAG Systems Advanced Retrieval Augmented Generation, Knowledge Pipelines
Data Engineering Advanced ETL Pipelines, PySpark, Data Processing
Analytics Advanced KPI Design, A/B Testing, Funnel Analytics
Visualization Advanced Power BI, Tableau, Interactive Dashboards

Featured Projects

🚀 ImageCraft AI — GenAI Image Enhancer Platform
Category Details
Stack React Native, Node.js, REST APIs, AWS S3, Docker
Scale Cloud-native architecture
Performance Reduced processing latency by 30%
Security Secure storage and containerized deployment
Impact Improved deployment efficiency by 25%
Repository Private

Overview

ImageCraft AI is a scalable AI-powered image enhancement platform designed to improve image quality through automated processing workflows. The solution integrates secure cloud storage, API-driven architecture, and containerized deployment practices.


📱 Android CV Manager App — Cloud Resume System
Category Details
Stack Java, Firebase, AWS EC2, REST APIs
Scale 1K+ users
Performance Optimized real-time indexing
Security RBAC and cloud deployment
Impact Improved system performance by 25%
Repository Private

Overview

A cloud-based resume management platform enabling users to create, manage, update, and export professional resumes with real-time synchronization and dynamic PDF generation.


📊 Customer Acquisition Funnel Analytics
Category Details
Stack Python, SQL, Power BI, Tableau
Scale Enterprise analytics workflows
Performance Automated KPI reporting
Security Data validation controls
Impact Increased acquisition efficiency by 12%
Repository Private

Overview

Developed an end-to-end analytics framework for measuring customer acquisition performance, identifying drop-offs, and optimizing conversion funnels using data-driven insights.


🤖 EcoBazaar — Carbon Footprint AI Assistant
Category Details
Stack Java, Spring Boot, React, AI APIs
Scale Multi-module application
Performance Enhanced engagement by 35%
Security JWT & OAuth2
Impact Personalized sustainability insights
Repository Private

Overview

An AI-powered sustainability assistant that helps users understand and reduce their carbon footprint through conversational workflows and intelligent recommendations.



Experience

💼 Java Full Stack Developer Intern | Infosys Springboard

Nov 2025 – Jan 2026

Developed cloud-native full-stack applications using modern Java technologies and frontend frameworks while following enterprise software engineering practices.

Responsibilities

  • Developed backend services using Java 17 and Spring Boot.
  • Built and integrated REST APIs.
  • Implemented secure authentication using JWT and OAuth2.
  • Worked with SQL databases and cloud-native architectures.
  • Participated in Agile development and testing workflows.
  • Designed AI-powered product features and conversational experiences.

Tech Stack

Java Spring Boot React Angular SQL REST APIs JWT OAuth2


💼 Frontend Developer Intern | Edunet Foundation

Aug 2025 – Oct 2025

Built responsive and accessible frontend applications while optimizing performance and enhancing user experiences.

Responsibilities

  • Developed modern interfaces using React and TypeScript.
  • Integrated REST APIs and WebSocket services.
  • Created reusable UI components.
  • Improved application performance and accessibility.
  • Collaborated in Agile development teams.

Tech Stack

React TypeScript WebSockets HTML5 CSS3


💼 Software Engineering Intern | Internship Studio

May 2024 – Jul 2024

Worked on frontend engineering, UI/UX improvements, and API integration projects.

Responsibilities

  • Designed responsive web interfaces.
  • Improved accessibility and usability.
  • Integrated frontend applications with backend APIs.
  • Participated in testing and optimization activities.

Tech Stack

JavaScript HTML5 CSS3 REST APIs UI/UX


💼 Software Engineering Intern | Pantech Solutions

Jan 2024 – Apr 2024

Focused on machine learning, data engineering, and scalable analytics solutions.

Responsibilities

  • Developed Python data pipelines.
  • Built machine learning models using TensorFlow and Scikit-learn.
  • Processed large datasets using Pandas and NumPy.
  • Explored LLM and RAG-based AI workflows.
  • Containerized services using Docker.

Tech Stack

Python TensorFlow Docker Pandas NumPy Machine Learning


💼 Software Engineering Intern | Postulate Infotech

Sep 2022 – Oct 2022

Worked on backend development, database optimization, API testing, and debugging.

Responsibilities

  • Developed backend modules and REST APIs.
  • Optimized SQL queries and database schemas.
  • Performed testing and troubleshooting.
  • Improved application stability and performance.

Tech Stack

Java MySQL PostgreSQL Linux REST APIs


Achievements

Recognition Details
🥇 Gold Medalist MCA Gold Medalist
🏆 University Rank Holder Ranked among top students in MCA
🎓 Academic Excellence Top academic performer
🚀 Smart India Hackathon National-level participant
🌎 Google Solution Challenge AI-powered SDG project development
💻 Open Source Contributor Active GitHub contributor
📚 Research Publication Predictive Analytics research work
⭐ University Rank Holder B.Sc Computer Science

Certifications

AWS


Microsoft


Google


Oracle


Cisco


Additional Certifications

  • Google Data Analytics Professional Certificate
  • Microsoft Certified: Data Analyst Associate (Power BI)
  • Advanced SQL for Data Science
  • Big Data with Spark and Hadoop
  • Accenture Software Engineering Virtual Experience
  • Tata GenAI Engineering Certification
  • React Developer Certification
  • Full Stack Developer Certification

Coding Profiles


GitHub Analytics



Contribution Activity


Contribution Snake

Snake Animation

Current Focus

learning:
  - System Design
  - Distributed Systems
  - Cloud Native Engineering
  - Advanced Spring Boot
  - Retrieval Augmented Generation (RAG)
  - Agentic AI Systems
  - MLOps

building:
  - AI Powered SaaS Applications
  - Full Stack Enterprise Platforms
  - Data Analytics Dashboards
  - Cloud Native APIs
  - Open Source Developer Tools

exploring:
  - Multi Agent Workflows
  - Generative AI Products
  - High Performance Data Engineering
  - LLM Fine Tuning
  - AI Automation Systems

open_to:
  - Software Engineer
  - Full Stack Developer
  - AI Engineer
  - Data Analyst
  - Product Engineer
  - Open Source Collaborations

Connect With Me


Engineering Philosophy

Building scalable systems, intelligent products, and meaningful user experiences through engineering excellence.


Profile Summary

Area Focus
Software Engineering Backend, Full Stack, Enterprise Applications
Artificial Intelligence LLMs, RAG, AI Workflows, Automation
Data Analytics KPI Design, Dashboards, BI, Insights
Cloud & DevOps AWS, Docker, CI/CD, Cloud Native Systems
Open Source Learning, Building, Contributing

Tech Domains


Visitor Insights


"Great software is built where engineering excellence meets user impact."


Reethika Selvam S

Software Engineer • AI Engineer • Full Stack Developer • Data Analytics Enthusiast

Building the future with scalable software, intelligent systems, and data-driven innovation.


Pinned Loading

  1. resource-sharing resource-sharing Public

    Forked from bsoc-bitbyte/resource-sharing

    A resource sharing to share course material and previous year papers

    JavaScript 1

  2. job-portal job-portal Public

    A comprehensive job portal application built using the MERN (MongoDB, Express.js, React.js, Node.js) stack. This application allows users to browse job listings, apply for jobs, and manage their ap…

    JavaScript 1

  3. imagecraft_ai_app imagecraft_ai_app Public

    This project is a React Native (Expo) AI Image Generation App with a credit-based system. Users can generate AI images using credits, view their credit balance in the header, and purchase additiona…

    JavaScript 1

  4. android_curriculum_vitae_manager_app android_curriculum_vitae_manager_app Public

    Developed an Android app for faculty members to create, manage, and update professional CVs, providing a user-friendly experience.

    Java 1

  5. ai-resume-maker ai-resume-maker Public

    Built an AI-powered platform using GPT and Pinecone that semantically matches resumes to job descriptions with real-time LLM scoring and vector search.

    JavaScript 1

  6. grammar_score grammar_score Public

    Creating a Grammar Scoring Engine that evaluates spoken audio samples (45–60 seconds). Given audio inputs, your model should output a continuous score from 0 to 5, aligned with the MOS Likert scale.

    Jupyter Notebook 1