Aruldass Arulanandu

Software Engineer & AI Integration Engineer
Berlin, DE.

About

Highly accomplished Software Engineer & AI Integration Engineer with over 9 years of experience, specializing in architecting and delivering reliable, scalable, and high-performance web applications and AI-powered systems. Expert in Angular, React.js, Node.js, and Python, with deep knowledge of cloud architectures (AWS, Docker, Kubernetes) and advanced AI/ML technologies including LLMs, RAG pipelines, and OpenAI API. Proven track record across banking, trading, and healthcare sectors, consistently driving system reliability, maintainability, and operational efficiency.

Work

Capgemini Technology Services India Ltd
|

Consultant

Bengaluru, Karnataka, India

Summary

Led full-stack development and AI integration for critical banking and trading applications, delivering secure, scalable solutions and enhancing operational efficiency.

Highlights

Architected and delivered an enterprise-grade Banking Administration Application using React.js, Node.js, and MongoDB, enhancing security, scalability, and reliability for critical banking operations, including advanced user management and audit logging.

Developed and implemented a high-performance Trading Operations Application with Angular, FastAPI, and PostgreSQL, enabling real-time market data access, price monitoring, and comprehensive end-to-end order management.

Designed and deployed advanced AI agents powered by LLMs (OpenAI GPT) for conversational automation, reducing manual effort by 35% in administrative tasks, trading insights, and issue resolution while upholding enterprise-grade AI safety and security.

Developed a scalable RAG (Retrieval-Augmented Generation) architecture utilizing LangChain, ChromaDB, and vector search, enabling context-aware document Q&A, improving information retrieval speed by 40% across compliance data and internal policies.

Integrated advanced NLP and generative AI solutions to enhance system usability, traceability, and operational visibility, facilitating natural language search for diverse stakeholders.

Managed and optimized TeamCity-based CI/CD pipelines, automating build, artifact versioning, and multi-team releases, significantly improving release frequency and ensuring secure, reliable, and scalable high-quality deployments.

All Direction Source Technologies Pvt Ltd
|

Software Development Lead

Chennai, Tamil Nadu, India

Summary

Led frontend architecture and full-stack development for diverse web applications, enhancing performance, scalability, and user experience across multiple projects.

Highlights

Led frontend architecture and development for a scalable Property Management platform using Angular and TypeScript, improving application performance and UI responsiveness by 25% through optimized NgRx and RxJS patterns, delivering key features like tenant lifecycle management and automated reporting.

Drove frontend architecture for a Project Management web application, implementing NgRx-based state management that achieved a 20% performance improvement and supported core modules for issue tracking, requirements, and Agile/Scrum workflows.

Individually designed and developed a podcast and audiobook streaming platform with Angular and TypeScript, optimizing admin interfaces and building scalable content publishing features to enhance performance and usability.

Engineered the transformation of a full-stack web application into a cross-platform desktop application using Electron.js, developing a Windows EXE installer for seamless distribution and optimizing user experience with robust architecture.

Contributed to the development of a scalable service marketplace platform using Angular and TypeScript, creating a responsive, user-friendly interface to connect users with verified service providers.

Developed a healthcare web application using Angular and TypeScript, enabling critical functionalities such as appointment booking, medicine ordering, and real-time patient-doctor communication.

Contributed to the design and development of a full-stack social media platform using JavaScript, PHP, and MySQL, focusing on responsive UI, optimized performance, and efficient database design to enable user profile management and real-time content sharing.

Ensured maintainable, secure, and scalable applications by adhering to SDLC best practices in Agile/Scrum environments, including rigorous code reviews, unit testing, and performance optimization.

Education

Anna University (Pavendar Bharathidasan College Of Engineering and Technology)
Trichirapalli, Tamil Nadu, India

Bachelor's degree

Information Technology

Awards

Exceptional rating

Awarded By

Capgemini

Received an 'Exceptional' performance rating for outstanding contributions and performance during the fiscal year 2024–25.

Languages

English
German

Certificates

Advanced Javascript, Typescript Professional, Angular Advanced Master, React 18

Issued By

Udemy

Skills

Tools & Collaboration

Git, GitHub, Bitbucket, Jira, Agile / Scrum, Kanban, Swagger, Postman.

Security & Compliance

OAuth 2.0, JWT Authentication, Role-Based Access Control (RBAC), Secure API Design.

Soft Skills

Cross-functional Collaboration, Stakeholder Communication, Problem Solving, Ownership & Accountability.

Programming Languages

JavaScript (ES6+), TypeScript, Python, PHP, HTML5, CSS3, SCSS, Bash / Shell Scripting.

Frontend Technologies

Angular, React.js, Next.js, NgRx, Redux, RxJS, Material UI, Bootstrap, Tailwind CSS, Electron.js.

Backend Technologies

Node.js, Express.js, FastAPI, RESTful APIs, GraphQL, Microservices, Server-Side Rendering (SSR).

Databases

PostgreSQL, MySQL, MongoDB, TypeORM, Database Optimization, Data Modeling, ChromaDB, Pinecone, FAISS.

Cloud & DevOps

AWS, Docker, Kubernetes, CI/CD Pipelines, GitHub Actions, TeamCity, DevOps, Windows Exe Installer.

Testing & Package Management

Jest, Vitest, NPM, Yarn, Unit Testing, Integration Testing.

AI / Modern Tech

OpenAI API, Anthropic Claude, Google Gemini, Large Language Models (LLMs), LangChain, LangGraph, LangFuse, LangSmith, AutoGen, MCP, RAG (Retrieval Augmented Generation), Semantic Search, Vector Databases, Prompt Engineering, AI Integration, CrewAI, GitHub Copilot, Cursor.