Preparing portfolio experience
Immediate availability for UAE AI, ML, and GenAI roles
AI engineer building production-grade for enterprise and UAE teams.
Vishwanath Rajendran is an AI Engineer, ML Engineer, GenAI specialist, and AI Fullstack Developer with 1+ year of production experience across LLM platforms, FastAPI backends, enterprise automation, RAG, NLP, and AI agents.
1+ yr
experience
4
Live enterprise products
UAE / Remote
Hiring focus
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AI Engineer | GenAI / LLM Specialist | AI Fullstack Developer
UAE (Immediately Available)
UAE
AI Fullstack / GenAI
UAE Hiring Stack
UAE hiring stack mapped from the final resume to business outcomes.
Built for how UAE recruiters evaluate AI engineers: production GenAI capability, backend reliability, enterprise system integration, automation value, analytics awareness, and clear communication.
UAE-ready
Immediately available
Production proof
AI LMS, career portal, HRMS, client HRMS
AI-first delivery
LLMs, RAG, agents, NLP, automation
Full-Stack AI Product + Backend Integration
Product UI + workflowsFastAPI backend systemsEnterprise integrations
Learner dashboards, admin panels, course engines, exams, certificate workflows, AI-enabled UX, Python, FastAPI, REST APIs, server database sync, HikVision integration, GPS attendance, and geo-fencing.
Deliver complete AI products from interface to backend logic and connect them with real business systems and operational data
GenAI / LLM Systems
LLM applications, RAG, AI agents, prompt engineering, semantic search, and domain chatbots.
Build intelligent assistants for LMS, HRMS, documents, banking, and career workflows
Automation + Business Analytics
Cron/Celery, email automation, n8n, Flowise, Power BI, Excel, dashboards, and reporting workflows.
Reduce manual effort and turn platform data into decisions
Core Technology Matrix
Complete resume-aligned skill coverageProgramming & Querying
PythonSQLR Programming
Frontend Foundations
HTMLCSSJavaScriptResponsive UIAccessible Interfaces
Generative AI & LLMs
LLM ApplicationsAgentic AIRetrieval-Augmented GenerationAI AgentsPrompt EngineeringSemantic Search
Machine Learning & NLP
Supervised LearningUnsupervised LearningFeature EngineeringModel EvaluationNLPTransformer Models
Deep Learning
Neural NetworksCNNsRNNsTransfer LearningTransformer Fine-Tuning
Statistics
Descriptive StatisticsInferential StatisticsProbabilityHypothesis TestingRegression Analysis
Frameworks & Backend
FastAPILangChainStreamlitREST API Design
Libraries & Vector Search
Hugging Face TransformersFAISSQdrantScikit-learnPandasNumPy
Deployment & DevOps
VercelDockerGitGitHubCron JobsCelery
Analytics & BI
Power BIMicrosoft ExcelReal-Time AnalyticsBusiness Reporting
Automation & Development Tools
n8nFlowiseVS CodeGoogle ColabReplitRocketLLM Flow Builder
AI Productivity Platforms
AntigravityQoderCodexClaude ChatClaude SkillsClaude CoworkClaude ProjectsClaude Codev0.devCursorGitHub CopilotNotion AI
Positioning
A production AI engineer with backend depth and enterprise delivery proof.
I build scalable AI applications, LLM-powered platforms, backend systems, and automation workflows that move from prototype to live business usage.
Data Science & Business Analytics background with production AI, ML, NLP, statistics, and backend engineering experience.
Led or contributed to four live enterprise systems: AI LMS, institutional career AI portal, HRMS with biometric integration, and client HRMS with GPS attendance.
Open to Dubai, Abu Dhabi, UAE AI Engineer, ML Engineer, GenAI Specialist, AI Fullstack Developer, and remote international opportunities.
Languages: English - Professional communication and Tamil - Native fluency for team collaboration and stakeholder updates.
Education
Academic foundation in data science, analytics, mathematics, and applied AI thinking.
A concise education layer supporting AI Engineer, ML Engineer, GenAI Specialist, and AI Full Stack Developer roles.
81%
M.Sc. in Data Science & Business Analytics
Vels Institute of Science, Technology & Advanced Studies, Chennai
Graduated 2024
Data ScienceBusiness AnalyticsMachine LearningStatistics
84%
B.Sc. in Mathematics
Sri Krishna Arts & Science College, Coimbatore
Graduated 2022
MathematicsProbabilityAnalytical ThinkingProblem Solving
Technical Stack
Resume-aligned AI engineering stack for UAE product and enterprise teams.
Organized by hiring value: full-stack AI product delivery, GenAI systems, backend/API reliability, ML/NLP depth, automation, and real enterprise data integration.
Production AI Delivery
Live LMS, HRMS, career AI, and client HRMS platforms
GenAI & LLM Systems
RAG, AI agents, prompt engineering, semantic search
Backend + Data Integration
FastAPI, REST APIs, device sync, server databases
UAE Enterprise Fit
Automation, analytics, dashboards, and measurable operations value
UAE Technical Snapshot
Skills organized by UAE hiring decisions, not buzzwords.
This view connects every skill to production outcomes: intelligent product experiences, reliable APIs, automated operations, device data integration, analytics, and measurable business value.
Target roles
AI Engineer, GenAI / LLM Specialist, AI Fullstack Developer
Best-fit teams
Dubai AI startups, UAE AI companies, HR tech, enterprise automation
Delivery proof
4 live products: AI LMS, career portal, HRMS, client HRMS
UAE signal
Immediately available with production AI and business-system experience
01Product Delivery
Full-Stack AI Products
UAE hiring signal
Business use
Recruiter-ready product delivery across learner dashboards, admin consoles, assessment screens, certificate automation, and API-connected user journeys
Proof signal
DigiDARA AI Academy: delivered learner experience, admin control panel, course catalogue, exam UI, certificate workflow, email notifications, and backend-connected product flows
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
Learner dashboards
Admin console
Assessment UI
Certificate automationCourse catalogueAPI-connected UX
02AI Product Layer
GenAI & LLM Systems
UAE hiring signal
Business use
Domain AI assistants, RAG workflows, AI agents, prompt systems, and semantic search experiences
Proof signal
LMS platform assistant, course-specific chatbot, Career Mate, DOCUMIND, banking AI, Qdrant/FAISS-ready retrieval, and applied personal AI systems
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
LLM applications
RAG
AI Agents
Prompt engineeringSemantic searchArabic/English AI
03Platform Layer
Backend & API Engineering
UAE hiring signal
Business use
Python/FastAPI services, secure REST APIs, MySQL-backed workflows, assessment engines, data services, and integration layers
Proof signal
Python/FastAPI delivery across LMS, career portal, HRMS, biometric sync, GPS attendance, and admin workflows
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
Python
FastAPI
REST APIs
MySQLAssessment logicServer DB integration
04Intelligence Layer
ML, NLP & Data Science
UAE hiring signal
Business use
NLP, Transformer models, R Programming, feature engineering, model evaluation, statistics, and applied analytics
Proof signal
Resume-aligned coverage across NLP, Transformers, supervised/unsupervised learning, R Programming, evaluation, Pandas, NumPy, and Scikit-learn
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
NLP
Transformers
R Programming
Model evaluationPandasNumPy
05Operations Layer
Automation & DevOps
UAE hiring signal
Business use
Vercel deployment, Cron/Celery jobs, email workflows, Docker readiness, Git/GitHub operations, and repeatable delivery
Proof signal
Automated certification, HR attendance sync every 30 minutes, email alerts, Vercel deployment, Cron/Celery jobs, Docker, Git, and GitHub
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
Vercel
Docker
Git
GitHubCron jobsCelery
06Enterprise Layer
Enterprise Data Integration
UAE hiring signal
Business use
HikVision biometric sync, device-to-server pipelines, GPS attendance, geo-fencing, branch systems, and BI
Proof signal
DigiDARA People and GIA People: biometric integration, server DB sync, GPS check-in, 100m geo-fencing, and multi-branch HRMS
Recruiter signal
Supported by live projects, production workflows, and resume-aligned implementation proof.
HikVision integration
Device-to-server sync
GPS attendance
Geo-fencingMulti-branch HRMSPower BI
Experience
Timeline written around live systems, measurable outcomes, and ownership.
May 2025 - Present
AI Engineer
DigiDARA Technologies Pvt Ltd
Tiruchirapalli, IndiaProduction AI systems
- Led end-to-end delivery of DigiDARA AI Academy, a full-stack AI-powered LMS covering architecture, frontend development, backend engineering, admin systems, and AI integration.
- Engineered Python/FastAPI LMS workflows for course delivery, timed assessments, automated result evaluation, digital certificate generation, learner dashboards, course catalogue, enrollment flows, exam UI, and certificate access.
- Built centralized admin controls for course configuration, learner administration, exam scheduling, certificate issuance, real-time analytics, and automated email notifications for enrollment, exams, results, and certificates.
- Deployed two context-aware LMS chatbots: a Platform Assistant for navigation/onboarding/course discovery and a Course-Specific Doubt Clarification Chatbot trained on individual course content.
- Contributed to Career Mate AI Agent for KNCET Career Portal with automated job aggregation, LLM-powered recommendations, conversational career guidance, real-time REST API connectivity, placement funnel tracking, and institution-wide analytics.
- Developed DigiDARA People HRMS with employee management, attendance, leave administration, HikVision biometric device-to-server synchronization every 30 minutes via Cron/Celery, and two AI chatbots connected to live databases and internal APIs.
- Delivered GIA People, a client-facing HRMS extension with GPS-based attendance, 100m geo-fenced mobile check-in, independent multi-branch employee/attendance/leave data, centralized branch visibility, and branch-level control.
2024 - 2025
Data Analytics & BI Simulations
CodSoft, Accenture, PwC
RemoteProduction AI systems
- Worked on analytics, visualization, and business intelligence cases with executive-style storytelling.
- Translated raw datasets into decision-ready insights using Python, SQL, Excel, and Power BI.
- Strengthened enterprise communication habits for stakeholder-facing data work.
Selected Work
Separated by company delivery and personal AI product work.
Company projects show production ownership and enterprise delivery. Personal projects show initiative, domain focus, and applied AI experimentation for UAE-relevant use cases.
Company Projects
Production enterprise delivery
Live Enterprise LMS
Case studyDigiDARA AI Academy
AI-powered LMS covering course delivery, enrollments, certification exams, automated evaluation, certificate automation, admin control panel workflows, email automation, admin analytics, and two AI chatbot systems: a general platform support chatbot plus a course-specific learning chatbot that works separately for each course.
LMSAdmin Control PanelCertificate AutomationPythonFastAPIREST APIsLLM chatbotsEmail automation
2 chatbot systems~80% less manual certification work
Live Institutional Career AI
Case studyCareer Mate AI Agent
AI-enabled career portal for student job discovery, conversational career guidance, placement tracking, and department-level analytics.
LLM agentFastAPIJob aggregationAnalyticsREST APIs
100+ listings/day3,000+ listings/month
Live HRMS + Biometric AI
Case studyDigiDARA People
Production HRMS with employee management, attendance, leave workflows, MySQL-backed server data, HikVision biometric device-to-server sync, and two AI chatbots for public and authenticated employee queries.
HRMSMySQLHikVision Biometric IntegrationDevice-to-Server SyncPythonFastAPICron/CeleryLLM chatbots
30-min sync2-3 hrs/day saved
Client HRMS + GPS Attendance
Case studyGIA People
Client-facing HRMS extending DigiDARA People with GPS attendance, 100m geo-fenced mobile check-in, MySQL-backed HR data, independent multi-branch employee/attendance/leave data, and centralized branch-level admin control.
HRMSGPS Attendance100m Geo-FencingMySQLMulti-Branch ManagementFastAPIAdmin dashboard
100m geo-fenceMobile attendanceBranch-level control
Client Projects
Independent client delivery
Client Project / Web Development
Case studyNAUTICORE Marine Equipment Repairing LLC – Corporate Website
After understanding the business requirements, service offerings, and customer journey, I designed, developed, and deployed a production-ready corporate website for a Dubai-based marine equipment repair and maintenance company. The responsive mobile-first website improves digital visibility through a clear service showcase, quote request workflow, SEO-optimized structure, and WhatsApp-powered customer enquiries.
Next.jsTypeScriptTailwind CSSVercel
Mobile-first UIWhatsApp enquiriesSEO + Vercel deployment
Personal AI Projects
Applied AI experiments and domain products
Enterprise AI Document Intelligence
Case studyDOCUMIND
Document intelligence platform that turns static documents into multilingual Arabic/English assistants with RAG, FAISS semantic search, summarization, extraction, and conversation memory.
RAGFAISSLLMsArabic/EnglishDocument parsingAPI-ready architecture
Enterprise-readyMultilingualQueryable documents
UAE Fintech AI Assistant
Case studyAI Banking Customer Support
Bilingual Arabic/English banking support assistant for account inquiries, service requests, transaction support, escalation workflows, and voice-driven interaction.
LLMsNLP intent recognitionSpeech-to-textText-to-speechBanking workflows
Arabic + EnglishVoice assistantFintech-ready
UAE GenAI Lead System
Case studyReal Estate AI Advisor
AI-powered UAE real-estate advisor with Bayut API property recommendations, conversational investor guidance, email lead capture, Google Sheets storage, automated email alerts, and Hot/Warm/Cold lead scoring.
n8nFlowiseBayut APILLM workflowsGoogle SheetsEmail automation
UAE marketEmail lead captureLead scoring
LLM Health Assistant
Case studyAI Health & Wellness Coach
Full-stack LLM-powered health assistant using Streamlit, LangChain, and Mistral via Ollama, delivering personalized wellness recommendations from structured user inputs with health tracking and voice responses.
StreamlitLangChainMistralOllamagTTSPrompt engineering
Sleep/mood/activity trackingVoice responsesReal-time dashboards
Semantic Search Educational Assistant
Case studyTechMate AI Agent
AI educational assistant using Python, FastAPI, and LangChain that lets students query course material and receive context-aware answers through FAISS and Transformer-based semantic search.
PythonFastAPILangChainFAISSTransformersREST APIs
Course Q&ASemantic searchLearning recommendations
AI / ML Systems
LLM integrations, RAG, automation tools, intelligent APIs, and GenAI workflows.
LLM Applications
Enterprise chatbots, career agents, banking assistants, wellness coaches, education assistants, HRMS assistants, prompt flows, and API orchestration.
RAG & Semantic Search
FAISS retrieval, embeddings, document chunking, domain-specific context assembly, Arabic/English support, and answer grounding.
Automation Systems
n8n, Flowise, email automation, Google Sheets lead capture, scheduled jobs, and operational AI workflows.
Enterprise-Ready AI
FastAPI backends, live dashboards, biometric data integration, REST APIs, measurable outcomes, and production delivery habits.
Awards & Achievements
Recognized for production AI delivery and project impact.
A compact recruiter layer for award proof, education, applied AI credibility, and production delivery signals.
AI Excellence Star
AI Excellence Star Award 2026
Recognized by DigiDARA Technologies for sincere dedication, consistent excellence, and high-impact AI project contributions.
DigiDARA TechnologiesMarch 2026Production AI
Master's in Data Science & Business Analytics
B.Sc. in Mathematics
Python, SQL & Excel - Udemy
Machine Learning, NLP, RAG, and LLM project portfolio
Power BI, Excel, statistics, and analytics practice
Project Portfolio
AI project activity and source-code visibility
10+
AI / full-stack projects
4
company enterprise systems
1
client project
5
personal AI builds
GitHub is used as the main proof channel for AI experiments, FastAPI services, RAG systems, automation workflows, and project source references.
Enterprise delivery
LMS, HRMS, career portal, GPS attendance, and biometric data sync.
AI implementation
LLM chatbots, RAG, semantic search, AI agents, and automation workflows.
Recruiter confidence
Award proof, live product demos, GitHub projects, and resume-aligned skills.
Contact
Let's discuss AI Engineer, ML Engineer, GenAI Specialist, AI Full Stack Developer, Dubai startup, UAE AI company, or remote opportunities.
Best fit: AI Engineer, ML Engineer, LLM Application Engineer, GenAI Specialist, AI Full Stack Developer, backend AI platform engineer, or automation-focused product roles.