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Kishan R Nair

Full-Stack Developer | AI/ML Engineer | Data Analyst

Kochi, Kerala, India+91 8848045083kishanrnairwork@gmail.comlinkedin.com/in/kishan-r-nair-76a183268

Professional summary

Computer Science (Data Science) professional with hands-on experience across full-stack web development, AI/ML, data analytics, and interactive 3D web technologies (Three.js/WebGL). Experienced in architecting production web applications using React, Next.js, TypeScript, NestJS, Node.js, and PostgreSQL, alongside developing LangChain-powered multi-agent AI systems, automated ETL pipelines, and high-impact Power BI executive dashboards.

Skills

Languages:
Python, Java, JavaScript, TypeScript, SQL
Frontend & 3D:
React.js, Next.js, Three.js, React Three Fiber, GLSL Shaders, HTML5, CSS3, Tailwind CSS, Motion
Backend:
Node.js, NestJS, REST APIs, JWT, PostgreSQL, SQL
AI/ML & Agents:
Machine Learning, LangChain, Multi-Agent Systems, NLP, LLMs, Text-to-SQL, Regression, Classification
Data & BI:
Power BI, Excel, ETL, EDA, Data Cleaning, Data Preprocessing, Statistical Analysis
Cloud & Tools:
AWS, GCP, Git, Vite, Streamlit, Vitest

Experience

ESG Associate

Feb 2026 — Present

SAM Corporate · Kochi, Kerala

  • Developed EcoSphere, a full-stack enterprise ESG and carbon-tracking platform using React/Next.js, TypeScript, NestJS, PostgreSQL, REST APIs, and JWT authentication.
  • Built authentication, dashboards, carbon tracking, gamification, challenges, leaderboards, learning modules, quizzes, and admin functionality.
  • Developed Power BI dashboards, improving ESG reporting efficiency by approximately 60%.
  • Processed and validated ESG datasets, reducing data inconsistencies by approximately 30%.
  • Addressed application security findings, authentication issues, dependency risks, and production-readiness requirements.

Data Analyst

Jul 2025 — Dec 2025

Paleri Business Info Solutions LLP · Kochi, Kerala

  • Cleaned, transformed, and analyzed supply-chain datasets, improving data quality by approximately 40%.
  • Developed dashboards and analytical reports to generate actionable business insights.
  • Performed data preprocessing, EDA, visualization, and reporting for business decision-making.
  • Led a cross-functional team of 20 members to deliver analytics solutions within deadlines.

Data Analyst Intern

Jun 2025 — Jul 2025

Keltron REC · Kochi, Kerala

  • Designed interactive Power BI dashboards for large datasets and improved reporting workflows.
  • Applied advanced Excel techniques for data cleaning, transformation, and analysis.

Education

B.Tech — Computer Science and Engineering (Data Science): 7.11 CGPA

SCMS School of Engineering and Technology, Kerala

2022 — 2026

Higher Secondary (Class XII: 89% | Class X: 88.8%)

Chinmaya Vidyalaya, Thripunithura

2020 — 2022

Projects

  • EcoSphere — Enterprise ESG & Carbon Platform — Production enterprise application built with React/Next.js, NestJS, PostgreSQL, TypeScript, REST APIs, and JWT with carbon tracking and gamification.
  • AVANA — Multi-Agent AI Data Science System — Python/LangChain multi-agent system automating data preprocessing, ML workflows, analysis, and dashboard generation with NLP natural-language-to-SQL.
  • Interactive 3D Portfolio & Aurum Mascot — Real-time WebGL experience engineered with Three.js, React Three Fiber, GLSL shaders, procedural animation, and responsive 2.5D device showcases.
  • Re Flow Healthcare — Accessible ethical pharmaceutical formulation directory with rapid search, structured JSON-LD data, and mobile-first architecture.
  • Vian's Kitch Hub — High-converting Shopify e-commerce platform with custom navigation, slide-out cart drawers, and responsive design for Indian culinary products.
  • Nexus CRM — Enterprise Intelligence Platform — Custom enterprise relationship management platform featuring multi-source Zoho CRM sync, dynamic audience segmentation, cross-border contact directory, and campaign tracking.
  • Jarvis AI Assistant — Python voice-controlled AI assistant with API integration, web search, automation, and real-time task execution.

Certifications

  • Data Analysis with Python | Python for Data Science — Infosys Springboard