NV

Nandu vamsi

As a data scientist, I am driven by a deep ambition to achieve mastery and deliver accountable, data-driven solutions. My highly logical and pragmatic approach, coupled with a determined pursuit of excellence, allows me to independently tackle complex challenges and ensure optimal outcomes.

Open to

Bengaluru · Singapore · San Francisco · New York · Tokyo

Work style

hybrid, remote

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Contact details — on requestProof of Work — on request

Experience

P

Data Scientist

PURPLEANT TECHNOLOGIES INC · Mar 2026 – Present

Not yet confirmed
  • Wrrk.ai AI-Powered Unified Workspace and CRM Platform | LLMs, Azure OpenAI, Claude, Twilio, ElevenLabs, Azure Speech, SuperU, Cartesia, Bedrock, Node.js, TypeScript, Anthropic API
  • Architected a production-grade multilingual Voice AI platform integrating 4 AI voice providers, 2 telephony providers, stateful agent orchestration, configurable prompt workflows, and a RAG pipeline supporting 6+ document formats, dual-provider indexing, AI-driven knowledge validation, and multilingual retrieval.
  • Engineered an enterprise LLMOps & AI evaluation framework leveraging Azure OpenAI, Claude, Bedrock, Deepgram, and Hume AI for 10+ post-call intelligence workflows (summarization, sentiment, intent, CSAT, lead scoring, emotion analysis), LLM-as-a-Judge evaluation, hallucination detection, citation verification, outbound AI campaigns, warm transfers, and PII-compliant processing.
M

AI Consultant (Freelance)

Multiple SaaS Founders · Jan 2026 – Present

Not yet confirmed
  • Partnered with founders of multiple SaaS startups to architect scalable AI native products, backend platforms, ETL pipelines, workflow automation, and Android applications, translating business requirements into production-ready solutions.
S

Data Scientist

SOLIS TECHNOLOGY PVT LTD · Jun 2025 – Mar 2026

Not yet confirmed
  • Solis Insurify - Enterprise Insurance Distribution Platform | NestJS 11, Next.js 16, React 19, TypeScript, Prisma 6, PostgreSQL, Redis, gRPC, Temporal, AWS, Claude Code
  • End-to-end SaaS platform digitizing the insurance distribution lifecycle - lead capture, customer KYC, quote generation (Motor/Health/Life/Commercial), policy issuance, commission settlements, and analytics across role-specific apps for Agents, RMs, Ops, HR, and Admin.
  • Architected Nx monorepo with 13 NestJS microservices and 5 Next.js apps; event-driven design with gRPC inter-service calls, Temporal workflows, Redis pub/sub, and SSE/Socket.IO for real-time updates.
  • End-to-end AI-assisted development using Claude Code across 100k+ LOC - architecture, implementation, debugging, and refactoring; integrated multi-tenant auth, KYC, quoting engine, settlements, and email/SMS/WhatsApp notifications.
  • Fig-Code (No-Code Figma to Code Platform) | MCP, Ollama, Mistral 7B, Gemini 2.5 Pro, React, Next.js, LangChain, RAG, FAISS
  • Designed an AI-powered no-code platform to automatically convert Figma screens into production-ready full-stack code using an agent-based architecture with MCP and LangChain for UI component and layout analysis.
  • Integrated multiple LLMs (Mistral 7B, Gemini 2.5 Pro via Ollama) with RAG pipelines to improve component reuse and design-to-code fidelity, generating optimized React/Next.js components with responsive styling.
  • Multilingual Voice-enabled Chatbot | NeMo Toolkit [ASR], TensorFlow, PyTorch, Transformers, Node.js, Prisma ORM, PostgreSQL
  • Built a multilingual voice-enabled chatbot supporting Kannada, Punjabi, Hindi, English, Telugu, and Tamil with real-time speech recognition; implemented ASR pipeline using NeMo Conformer with NLU models and TensorFlow/Keras for intent classification.
  • Document Masking System (Aadhaar/PAN Security Automation) | Tesseract OCR, OpenCV, PyPDF2, AWS S3, Regex, Image Processing
  • Built an automated document masking solution using Tesseract OCR + regex pattern detection to identify and mask sensitive Aadhaar/PAN fields from scanned images and PDFs; applied OpenCV for precise region masking while preserving readability, with AWS S3 for secure storage.
  • Extended pipeline into a SmartDoc AI Parser using FastAPI, AWS Textract, and Google Gemini API to extract structured PAN/Aadhaar fields (Name, DOB, PAN) and export to CSV via Pandas.
C

Data Science Intern

COGNIFYZ TECHNOLOGIES PVT LTD · Jun 2024 – Jul 2024

Not yet confirmed
  • Feature Analysis: Engineered and analyzed key features impacting restaurant ratings across 10,000+ entries; performed statistical profiling of categorical variables to identify distribution patterns and data quality issues for downstream modeling.
  • Geospatial ML: Applied GIS-based feature extraction, hot spot analysis, and spatial autocorrelation to quantify location-rating correlations across cities and countries, generating location-aware features for predictive modeling.
  • Predictive Modeling: Designed, trained, and validated a regression model to predict aggregate restaurant ratings from engineered features, achieving 80% accuracy via iterative hyperparameter tuning and k-fold cross-validation.

Skills 0 proven through work

Also works with

Market Trend AdoptionAI Warm TransferNo-code DevelopmentProblem SolvingFull-stack DevelopmentSoftware Quality AssuranceTime ManagementUI Implementation from DesignCost-Saving Initiative ManagementStrategic PlanningSelf-Directed LearningTask AutomationMachine Learning ApplicationScoring Model DevelopmentModel Performance ImprovementCustom Voice Assistant DevelopmentAdaptabilityProduct LeadershipBusiness AcumenProduct DevelopmentHiringRetrieval-Augmented GenerationDocument ParsingMicrosoft ExcelPDF Library UsageNoisy Data HandlingTabular Data Cleaning & ValidationBusiness Growth StrategyREST API Endpoint DevelopmentKnowledge Base Design & ManagementChatbot DevelopmentApplication Performance OptimizationSystem TestingSDLC Process ApplicationAI Solution ImplementationAI Solution DesignRequirements AnalysisApplication DeploymentTesting under Varied ConditionsETL TestingBug FixingParser DevelopmentDocument Anomaly DetectionRoot Cause AnalysisLog AnalysisCode ReviewData ExtractionNotification System DevelopmentAuthentication System IntegrationMulti-Tenant Architecture DesignCode RefactoringTechnical TroubleshootingUser Story ImplementationSoftware Architecture PrinciplesAI-Assisted DevelopmentReal-Time Data FetchingSocket.IO UsageEvent-Driven ArchitectureMonorepo ArchitectureBuilding Web ApplicationsData ScienceCommission CalculationInsurance Policy AdministrationQuotation PreparationKYC ProcessingLead GenerationFintech Platform DevelopmentSaaS Platform DevelopmentClaude CodeAWS DeploymentTemporal Workflow ManagementgRPC ImplementationQuery WritingPrisma ORM UsageTypeScript DevelopmentReact DevelopmentNext.js DevelopmentRedis Cache ImplementationLow-Latency System OptimizationContext StructuringResponse FormulationContext MatchingComposable AI Workflow DevelopmentDatabase ManagementLLM Token Budget ManagementWorkflow CoordinationLLM Application IntegrationChat History ManagementOperations Data TrackingApplication State ManagementWorkflow State ManagementMulti-Agent System IntegrationMicroservices ArchitectureCampaign ExecutionAI Hallucination DetectionEmotion Detection System DevelopmentLead QualificationText ClassificationSentiment AnalysisAutomated Summarization SystemsHuman-in-the-Loop Review DesignMachine Translation IntegrationAWS Bedrock UsageAzure AI Services IntegrationEvaluation Framework DesignMLOps ImplementationLLM Output Verification and ValidationVector Database UsageETL Pipeline DevelopmentAI Workflow AutomationAI Agent DevelopmentVoIP IntegrationText-to-Speech IntegrationMultilingual AI Model DevelopmentScalable System DesignAI Platform Architecture Design

Proof of Work

Proof of Work

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Education

Bachelor of Technology, Computer Science

Gurukul Kangri Vishwavidyalaya · 2021 — 2025

Intermediate Board, Intermediate Board

Sri Gayatri Junior College · 2019 — 2021

Contact details

Contact details

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