Open to new projects

Hi, I'm

Jnanaranjan Sahoo

Full-Stack & AI Engineer

Websites, web apps and AI assistants that bring in customers and save your team time.

2×
AWS Certified
4+
Systems in production
24h
Reply time
01 / Services

What I build

Websites, web apps and AI tools — designed, built and deployed by one engineer.

Websites & web apps

Fast, search-friendly websites and full web apps — from a company site with an enquiry form to a portal your team uses every day.

  • Business websites with an easy-to-edit CMS and enquiry forms
  • Customer portals, admin panels and dashboards
  • MVPs for startups: sign-in, payments and the core feature
  • APIs and backends for web and mobile apps
Next.jsReactFastAPIPostgreSQL

AI assistants

Chatbots and assistants that answer from your own documents and data — on your website, inside your tools or over the phone.

  • Website chatbot that answers customer questions from your content
  • Internal assistant that searches your team's documents
  • Voice agent that answers and routes phone calls
  • Self-hosted models when your data can't leave your servers
LangGraphRAGOpenAI / GeminiOllama

Automation & integrations

Connect the tools you already use and cut the repetitive work — leads, follow-ups, reports and data moving between systems.

  • New leads flowing into your CRM or sheet, with automatic follow-ups
  • Scheduled reports and dashboards from your data
  • Keeping data in sync between the apps you use
  • AI steps inside workflows: summarise, classify, extract
n8nPythonWebhooks & APIsRedis queues
02 / Work

Selected work

A few things I've built recently.

In development · own product01

Swaram — voice AI for small businesses

A multi-tenant SaaS that answers business phone calls in Indian languages. I'm building it end to end: FastAPI backend, Next.js dashboard, SIP telephony, background jobs, usage billing and RAG over each business's own data. Pitched at the BuildAI Tech Pitch Sprint, IIT Gandhinagar (2026).

FastAPINext.jsPostgreSQL + pgvectorLiveKitRedisRazorpay
Proof of concept · own product02

Drishti — on-premise video analytics

Plugs into existing CCTV cameras and runs detection on one low-cost edge device, so footage never leaves the site. Designed for warehouses, factories and retail.

PythonComputer visionYOLOEdge AIDocker
Personal project03

Data analysis agent

Upload a dataset and ask questions in plain English. A LangGraph agent profiles the data, writes and runs pandas code in an isolated sandbox, and streams back charts and answers.

LangGraphGeminiFastAPIE2B sandboxDocker
03 / Process

How I work

A clear scope, a fixed price and working software every week.

  1. Free 30-minute call

    Tell me what you need. I'll ask questions, suggest an approach and flag anything risky.

  2. Fixed quote

    You get a written scope, timeline and price before any work starts. No hourly meter.

  3. Weekly demos

    Every week you see working software, not a status report, and your feedback goes straight in.

  4. Handover & support

    You own the code, accounts and documentation. I can keep it running after launch if you want.

Common questions

Do you work with businesses outside India?

Yes. I work remotely with written updates, video calls and a demo every week, so distance doesn't slow the project down.

What does a project cost?

It depends on the scope. After a short call you get a fixed quote, so you know the full price before any work starts.

Can the AI run on our own servers?

Yes. When data is sensitive I can deploy open-source models on your infrastructure, so nothing is sent to outside AI providers.

Who owns the code?

You do. The code, accounts and documentation are handed over at the end of the project.

04 / About

About me

Who you'd be working with.

Portrait of Jnanaranjan Sahoo

Jnanaranjan Sahoo

Full-Stack & AI Engineer

⚡ Open to new projects

I'm Jnana, a full-stack engineer from Odisha, India. I build websites, web apps and AI tools for businesses, and I handle the whole build myself: database, backend, frontend, deployment and the AI parts in between.

I spent a year at Skillablers in Bangalore shipping production AI systems: a real-time voice agent, a self-hosted question-answering assistant and computer-vision features. Now I'm building Swaram, a voice AI platform for small Indian businesses. I'm AWS Certified as a Cloud Practitioner and an AI Practitioner.

📍 Odisha, India✦ Remote · India & worldwide🌐 English · Hindi · Odia
AWS
Certified Cloud Practitioner
AWS
Certified AI Practitioner
B.Tech
Computer Science · 2024
05 / Stack

Skills & stack

The tools I use to build, ship and run your project.

Frontend & Web

ReactNext.jsTypeScriptTailwind CSSAstroHTML & CSS

Backend & APIs

PythonFastAPI (async)Node.jsExpress.jsREST APIsWebSocketsBackground jobs

AI & Automation

LLM appsRAG & vector searchLangGraph agentsLiveKit voice agentsOllama / self-hosted LLMsComputer vision (YOLO)n8n

Data, Cloud & DevOps

PostgreSQL + pgvectorRedisDocker ComposeNginxAWS (EC2)CloudflareGitHub ActionsMinIO
06 / Experience

Experience

Where I learned to ship production systems.

Jun 2025 — May 2026 · 1 year

Software Engineer

Skillablers Technologies Pvt. Ltd.

  • Built a real-time conversational voice agent for automated surveys that replies in under a second (LiveKit, Sarvam, Gemini).
  • Built and deployed an on-premise question-answering assistant for a cultural institution: self-hosted LLMs, no external API calls, cached answers in under 2 seconds.
  • Set up self-hosted AI infrastructure (Ollama behind a LiteLLM gateway; text-to-speech in several Indian languages, including Odia) and a document-digitisation pipeline with a fine-tuned layout-detection model.
  • Built face verification, image-similarity and proctoring features for a hiring-assessment app (Flutter, TFLite, YOLO, EfficientNet).
07 / Contact

Let's build something

Tell me what you're trying to build — a rough idea is enough. I reply within 24 hours.

sahoojnana3002@gmail.com