Recommended expert

Aruldass Arulanandu

AI Integration App

Aruldass Arulanandu
Berlin, Germany

Experience

Jun 2024 - Apr 2025
11 months

AI Integration App

  • Implemented OpenAI GPT, Anthropic Claude, and Google Gemini APIs to create a conversational chatbot.
  • Developed image and voice recognition features using OpenAI APIs.
  • Built a domain-specific document assistant using LangChain, ChromaDB, and OpenAI APIs for context-based Q&A.
  • Developed an autonomous research and summarization system using LangGraph, Whisper, and TTS for voice-based interaction.
  • Created an enterprise knowledge retrieval platform using Agno, LangChain, and AWS for scalable cloud deployment.
  • Tech Stack: Python, FastAPI, Node.js, Express.js, Angular, LangChain, LangGraph, LangFuse, AutoGen, RAG, Prompt Engineering, Pinecone, FAISS, ChromaDB, OpenAI API, Claude, Google Gemini, Perplexity
Nov 2021 - May 2025
3 years 7 months
Bengaluru, India

Consultant

Capgemini Technology Services India Ltd

  • Built an Admin Trading Application featuring comprehensive user management, role-based access control, and detailed log management with advanced filtering and export capabilities.
  • Developed and implemented a trading application in the banking domain for accessing market data, monitoring prices, placing buy/sell stocks, and managing orders.
  • Designed and implemented an issue allegation management system in the banking sector, enabling efficient internal reporting workflows.
  • Handled application testing, TeamCity CI/CD builds, and artifact versioning to ensure smooth integration and parallel development across multiple teams.
  • Tech Stack: Angular, React.js, Node.js, Express.js, JavaScript, TypeScript, MongoDB, NgRx, Redux, REST APIs, HTML5, SCSS, Jest, Storybook, Vitest, TeamCity, Bitbucket, GitHub, Jira, Agile, GitHub Copilot
Apr 2016 - Nov 2021
5 years 8 months
Chennai, India

Software Development Lead

All Direction Source Technologies Pvt Ltd

  • Developed and maintained a dynamic, web-based property management application enabling users to create custom forms, manage and track tenant details, handle lease management, accounting, and reporting processes.
  • Built a comprehensive project management web application supporting employee issue tracking, requirements management, test case management, and agile workflows.
  • Implemented a podcast and audiobook streaming platform enabling creators to publish episodes and manage content efficiently through a streamlined admin interface.
  • Created a web-based platform connecting users with reliable service providers for household and office needs, including repairs, cleaning, laundry, and beauty services.
  • Developed a web-based healthcare platform enabling patients to book doctor appointments, order medicines, schedule lab tests, and chat with doctors online.
  • Designed and developed a social media platform where users can create profiles, connect with friends and family, and share articles, thoughts, and opinions in real time.
  • Converted a web application into a cross-platform desktop application using the Electron framework and created EXE/setup files for software distribution to third-party vendors.
  • Lead developer for property management and project management tools; individual contributor for podcast and online service provider applications.
  • Tech Stack: Angular, TypeScript, JavaScript, Python, PHP, MySQL, Electron.js, REST APIs, HTML5, SCSS, Bitbucket, Jira, Agile

E-Commerce App – Natural Language Product Search

  • Integrated OpenAI API into an e-commerce platform to enable natural language product search.
  • Tech Stack: Angular, Node.js, Express.js, OpenAI API

PersonalVault App

  • Built a personal data management app enabling users to safely store and manage confidential information and documents.
  • Tech Stack: React.js, Node.js, Express.js, MongoDB

Summary

Full-Stack Developer & AI Integration Engineer with 9+ years of experience building scalable, AI-driven applications. Skilled in developing individual projects for startups and delivering large-scale applications for global enterprises.

Skills

  • Frontend & Backend Frameworks: Angular, React.js, Vue.js, Node.js, Express.js, Next.js, Electron.js, Jest, Vitest
  • Languages & Databases: Javascript (Es6+), Python, Typescript, Php, Mysql, Mongodb, Postgresql
  • Ai Tools & Library & Technique & Framework: Fastapi, Mcp, Llm, Langchain, Autogen, Rag, Langgraph, Langfuse, Langsmith, Prompt Engineering, Chromadb, Openai Api, Claude, Google Gemini, Perplexity, Semantic Search, Crewai, Pinecone, Faiss
  • State Management & Build Tools: Ngrx, Redux, Npm, Yarn
  • Ui/ux: Html5, Css3, Scss, Tailwind, Responsive Design, Bootstrap, Material Ui, Chartjs
  • Version Control & Ci/cd & Cloud: Bitbucket, Github, Git, Teamcity, Webpack, Docker, Gitlab, Kubernete, Aws
  • Project Management & Methodologies: Jira, Agile, Scrum
  • Api Integration & Testing Tool: Rest Apis, Json, Swagger, Postman, Github Copilot

Languages

English
Advanced
German
Elementary

Education

Jun 2008 - Apr 2012

Anna University (Pavendar Bharathidasan College Of Engineering and Technology)

Bachelor's degree in Information Technology · Information Technology · Tiruchirappalli, India

Certifications & licenses

Advanced Javascript

Udemy

Angular Advanced Master

Udemy

React 18

Udemy

Typescript Professional

Udemy

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