Vishwanath Rajendran
AI Engineer — Generative AI, Agentic AI, RAG & AI Applications
I design and build applications using LLMs, RAG, AI agents, Python, and FastAPI—connecting intelligent capabilities with enterprise data, APIs, and operational processes.
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AI Engineer
Generative AI • RAG • Agentic AI
About Me
I’m an AI Engineer focused on end-to-end applications rather than isolated AI demos. My work spans Generative AI, RAG, AI agents, NLP, backend APIs, databases, and workflow automation. I primarily use Python and FastAPI across business applications in finance, education, career technology, HR, and document intelligence.
I take AI concepts from experimentation to usable systems that work with application data, APIs, and operational workflows. I’m based in Dubai, UAE and open to AI engineering opportunities across the UAE.
What I Build
Four areas that shape how I take an AI capability from a model interaction to a useful business application.
LLM-powered applications, assistants, structured generation, context engineering, and API-connected intelligent experiences.
Document processing, embeddings, vector search, retrieval pipelines, and grounded assistants built around enterprise knowledge.
Systems that retrieve information, call tools and APIs, and coordinate multi-step business workflows with appropriate human control.
Python, FastAPI, REST APIs, databases, Docker, deployment, and frontend integration that turn AI prototypes into usable applications.
Featured Work
Selected work across finance, education, career technology, and document intelligence.
Finance Operations • Workflow Automation
Finance Operations & Automation Platform
Contributing to a business finance platform covering structured invoicing, collection workflows, recurring bill and subscription tracking, renewal payments, financial notifications, and contract management.
Engineering Contributions
Enterprise AI • Education Technology
AI-Enabled Learning & Certification Platform
Contributed to an AI-enabled learning platform for course delivery, assessments, and certification. Developed backend and admin workflows for exams, results, certificates, and learner communication while integrating platform and course-specific AI assistants.
Engineering Contributions
Technology
Agentic AI • Career Technology
AI-Enabled Career Intelligence Platform
Contributed to an institutional career platform that connects job discovery, conversational guidance, placement tracking, and department analytics. Integrated intelligent recommendations and API-backed workflows into a practical student experience.
Engineering Contributions
Technology
RAG • LLM Engineering • Document AI
Multilingual Document Intelligence System
Built a document intelligence system that turns static documents into queryable Arabic and English knowledge experiences. The retrieval pipeline combines document parsing, semantic search, grounded responses, summarization, extraction, and conversation memory.
Technical Highlights
Technology
More Projects
Enterprise / Professional
HRMS with Biometric Integration
Developed HR workflows for employee, attendance, and leave management, including scheduled HikVision device-to-server synchronization and database-connected assistants.
Engineering Contributions
Enterprise / Professional
Multi-Branch HR Operations Platform
Extended HR operations with GPS attendance, geo-fenced mobile check-in, and independent multi-branch employee, attendance, and leave workflows.
Engineering Contributions
Client Project • Application Development
Marine Services Corporate Website
Designed, developed, and deployed a responsive corporate website for a Dubai-based marine equipment repair and maintenance company after translating its business requirements, services, and customer journey into a clear digital experience.
Engineering Contributions
Generative AI
Bilingual Banking Assistant
Developed an Arabic and English banking assistant for service requests, transaction support, escalation workflows, and voice interaction.
Technical Highlights
Generative AI • Workflow Automation
UAE Property Advisory & Lead Automation
Built a UAE real-estate advisor that combines Bayut API property recommendations with conversational investor guidance and automated lead follow-up workflows.
Technical Highlights
RAG / NLP
Semantic Learning Assistant
Built an educational assistant that retrieves relevant course context and serves grounded answers through an API-backed semantic search workflow.
Technical Highlights
Generative AI
LLM-Powered Wellness Assistant
Created a structured-input wellness assistant with personalized guidance, activity tracking, dashboards, and voice responses.
Technical Highlights
Experience
DigiDARA Technologies Pvt Ltd
May 2025 — Present
Tiruchirapalli, India
CodSoft, Accenture & PwC
2024 — 2025
Remote
Recognition
DigiDARA Technologies • March 2026
For sincere dedication and consistent excellence in AI project contributions.
Technical Skills
A focused view of the AI, retrieval, backend, data, application, and deployment technologies used across my work.
Education
Vels Institute of Science, Technology & Advanced Studies, Chennai
Graduated 2024
Sri Krishna Arts & Science College, Coimbatore
Graduated 2022