Ranjithkumar Chelladurai
@ranjithkumarchelladu
AI/ML Architect and full-stack cloud solutions architect with 15+ years building distributed, event-driven systems and enterprise platforms.
IndiaWhat I'm looking for
I’m an AI/ML Architect and full-stack, cloud-native engineer with 15+ years delivering distributed systems, microservices, and enterprise platforms. I architect solutions end-to-end—turning complex requirements into scalable architectures across backend, integration, and cloud.
Recently, I architected and delivered a Greenfield cross-border payment platform using blockchain technology, improving transactional efficiency. I also led and mentored backend teams, shaped solution design, and strengthened security by implementing centralized authentication and authorization with Keycloak.
On the platform side, I’ve built scalable, event-driven capabilities—using Azure Service Bus for real-time notification and synchronization—and improved data handling accuracy by 80% through Event Hub and Azure Blob Storage. I strengthened reliability by boosting test coverage by 30% via integration testing with Testcontainers, and I improved maintainability through layered architecture migrations.
Alongside production delivery, I focus on agentic and LLM systems, including a DSL-based agent framework for reliable LLM arithmetic and a multimodal RAG chatbot for DOCX/PDF/TXT/CSV and images. I’m seeking an AI Architect role where I can use my Microsoft Azure expertise and architected thinking to help teams innovate and transform enterprise systems.
Experience
Work history, roles, and key accomplishments
Technical Specialist
Coforge
Oct 2022 - Feb 2025 (2 years 4 months)
Improved diagnostics accuracy by 80% by integrating Azure Event Hub with Azure Blob Storage. Migrated an admin portal to a layered architecture and delivered React-based single-page applications to increase maintainability and development efficiency.
Technical Specialist
Ilink Multitech Solutions Pvt Ltd
Jul 2014 - Oct 2022 (8 years 3 months)
Built an appointment reminder system using event-driven architecture and a dynamic scheduler, improving customer satisfaction and reducing onboarding time. Developed REST microservices with saga orchestration for distributed transactions, achieving 100% code coverage on 20 features, and created 30 custom Power BI visuals.
Senior Software Engineer
Nadielabs Software Services Private Ltd
Apr 2012 - Jul 2014 (2 years 3 months)
Reduced project delivery time by 30% by engineering User Management and Purchase Order modules, and improved user satisfaction by 50% and efficiency by 40% by building an interactive workflow designer. Delivered chat and group-management features and improved deployment workflows using Docker and Kubernetes.
Software Engineer
Astroved.com Pvt Ltd
May 2010 - Apr 2012 (1 year 11 months)
Increased UI component reusability by 50% by authoring 10 jQuery plugins and 6 UI widgets. Boosted user engagement by 30% by building an astrology prediction web app and created a private chat experience deployed with Facebook and Google, along with an advertisement rotator for live streaming.
Education
Degrees, certifications, and relevant coursework
SRM Institute of Science & Technology
Master of Technology, Artificial Intelligence
2024 - 2026
Pursuing an M.Tech in Artificial Intelligence at SRM Institute of Science & Technology from 2024 to 2026.
Francis Xavier Engineering College
Bachelor of Engineering, Computer Science
2006 - 2010
Earned a B.E. in Computer Science from Francis Xavier Engineering College from 2006 to 2010.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
Interested in hiring Ranjithkumar?
You can contact Ranjithkumar and 90k+ other talented remote workers on Himalayas.
Message RanjithkumarFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
