Eswar N

Interesting Fact

"At 19, I started freelancing and sent around 8,000–10,000 cold emails, messages, and calls before successfully delivering projects for international clients."

Eswar N

Founder & CEO · Full-Stack Engineer · System Designer

"Pressure is a privilege."

About

Software engineer, system designer, and product builder focused on full-stack development, AI, and scalable software architecture. Founder & CEO of NorthNode, working across products like EduXam, GamiBAR, ABHYAS, and other technology initiatives. Experienced in building production-ready solutions for international clients and developing AI-powered applications across EdTech, SaaS, and other domains.

Areas of Expertise

System DesignScalable Backend ArchitectureFull-Stack EngineeringAI-powered ApplicationsAPI ArchitectureDatabase ArchitectureEdTech PlatformsSaaS ProductsProduct EngineeringUI/UXTechnical Problem Solving

Technical Arsenal

Languages

PythonPythonJavaScriptCC++

Frontend

ReactReactNext.jsNext.jsReact NativeReact NativeExpoHTMLCSS

Backend

FastAPIFlaskREST APIsJWT

Database & Infra

PostgreSQLSupabaseRedisSupabase AuthSupabase Storage

AI / ML

Google Gemini APIOpenAI APIsMistral APIRasaLLM IntegrationsMachine Learning

Other

GitGitHubRazorpayYouTube Data APIyt-dlpRenderHLS

Professional Experience

Founder & CEO

2026 – Present

NorthNode Technologies

Founded and led NorthNode while building multiple products across EdTech, AI, and SaaS. Combined product strategy, system design, and hands-on engineering to turn ideas into working technology products. Led technical/product direction for EduXam, GamiBAR, ABHYAS, and PhysioFlex Studio.

Full Stack Engineer

Sep 2025 – Jun 2026

Nerds & Geeks Pvt Ltd · Bengaluru, Karnataka, India

Worked as a Full Stack Developer on an AR-based indoor navigation project, contributing to the development and implementation of the application.

Freelance Full-Stack Developer

2023 – Present

International Clients

Started freelancing at 19 and delivered four production-ready projects for international clients, including clients from Japan. Worked across websites, real-estate platforms, data-scraping systems, and PWAs, handling client requirements, development, integrations, and delivery.

Featured Projects

EduXam

EduXam

NorthNode Product

AI-powered Examination & Academic Intelligence Platform

Founder / Product Lead / Full-Stack Developer

  • Designed the overall product architecture and built full-stack functionality.
  • Designed online examination workflows and integrated AI-powered evaluation.
  • Worked on career guidance, verified student skill profiles, and recruiter workflows.
  • Designed backend and infrastructure architecture.
ReactNext.jsPythonFastAPISupabasePostgreSQLRedisAI / LLM APIs
GamiBAR

GamiBAR

NorthNode Product

Gamified Classroom & Live Session Platform

Founder / Product & Technical Lead

  • Designed the product concept and interactive classroom experiences.
  • Built gamified games and session tools for teachers, speakers, and learners.
  • Worked on UI/UX, designed application architecture, and developed the platform.
ReactJavaScriptSupabaseModern Web Tech

PEAKAS

Freelance

Real Estate Bidding Platform (Japan)

Full-Stack Developer

  • Developed property listing system and bidding functionality.
  • Developed admin dashboard and integrated traffic/click tracking.
  • Integrated frontend and backend to translate client requirements to production.
ReactSupabase

YouTube Data Scraping & Analysis Tool

Freelance

Data Scraping & Analytics Platform

Full-Stack Developer

  • Extracted video likes, comments, subscriber data, and captions (Export to .md/.csv).
  • Scraped all videos from a channel within a time range (up to 30 days).
  • Generated top 10 most/least-viewed videos analytics.
  • Implemented API-cost optimization using multiple user-provided API keys.
ReactPythonyt-dlpYouTube Data API

FeverEase

Hackathon

AI-powered Healthcare Prototype

  • Built AI symptom assistant and conversational AI with multilingual voice interaction.
  • Developed doctor discovery, appointment flow, and video consultation prototypes.
  • Integrated medical report analysis.
Selected All-India for the Microlabs Hackathon.
ReactGoogle Gemini APIRender
EduTrack

EduTrack

NorthNode Product

University Productivity Platform

Built a university productivity platform that is actively used by students to track academics and manage schedules.

Awards & Achievements

Microlabs Hackathon

Top 15 All-India

Selected from approximately 200 competing teams across India.

Microsoft Build with Copilot

2nd Place

Secured 2nd place among 95 participants. Also received Most Liked LinkedIn Post recognition at the event.