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Hey, I'm
Gourishankar

I build web, mobile and desktop software — with the payments, integrations, AI and live data behind them. 26 systems across healthcare, fintech, e-commerce and marketplaces, where a mistake costs real money. At the end you get the code, the servers and the documentation.

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10+
Years Exp.
26
Systems Shipped
10
Industries
500+
Trained
Gourishankar Pujar
Healthcare AI
HIPAA Compliant
Fintech
Trading Systems
Approach

0 → 1 → Scale

From Healthcare to Fintech to AI — I help founders ship fast and build for scale from day one.

Business-Focused

I don't just code — I solve business problems with technology that enables rapid scaling and sustainable growth across industries.

Cross-Industry Expert

Healthcare, Fintech, E-commerce, Government, Education, Logistics — I adapt to any domain quickly, delivering domain-aware architecture.

Team Leader

Led teams of 12+ developers, trained 500+ professionals, #1 Laravel trainer on UrbanPro with 95% satisfaction rate.

Capabilities

Core Expertise

Specialized knowledge across cutting-edge technologies and business domains.

Healthcare Technology

  • Platform architecture built to HIPAA requirements
  • Telemedicine and EHR systems
  • AI-assisted clinical documentation
  • Real-time patient monitoring
  • Claiming and settlement against public and private funding schemes

Fintech & Trading

  • Derivative trading platforms
  • Multi-account trade execution
  • Real-time market data pipelines
  • Payment and payout systems

AI Integration

  • Voice processing and transcription
  • Document understanding and automation
  • Real-time data analysis
  • LLM and machine learning integration
  • Retrieval over private document sets, scoped per tenant

E-commerce Platforms

  • Multi-vendor marketplaces
  • Inventory and fulfilment systems
  • Shipping and logistics integration
  • Multi-currency payment handling

Technology Stack

Backend Development
PHP / Laravel 95%
Python / Django / Flask 90%
FastAPI 85%
REST APIs 95%
Frontend & Mobile
Vue.js 90%
React / Next.js 85%
Flutter 80%
TypeScript / Nuxt 90%
Cloud & DevOps
AWS / Azure 85%
PostgreSQL / pgvector / MySQL 95%
Linux / Docker / Redis 80%
Git / CI-CD 90%
Portfolio

Signature Projects

Enterprise-grade solutions that transformed businesses

Open source

Orbit

npm install -g orbit-ai

A launcher for AI coding agents — Claude Code, OpenAI Codex, Ollama and others. One command opens a menu, you pick, you are in. No config, no repeated logins. Every agent authenticates differently; the work was hiding that behind one menu.

  • Multiple accounts per agent — switch work, personal and client contexts instantly
  • API keys handled and stored automatically
  • Local models via Ollama, with no network dependency
  • First-run wizard completes setup in under a minute
Node.jsOpen SourceLinuxWindowsmacOS
Healthcare

EHR Platform

An electronic health records platform with AI voice documentation, serving multiple healthcare facilities from a single deployment. A wrong entry in a clinical record is a treatment decision taken on bad information.

  • Voice-to-text clinical documentation via Deepgram
  • Multi-facility management under one tenant model
  • Documentation drafted at the point of care rather than after it
  • Data handling built to HIPAA requirements
LaravelVue.jsAI Integration
Fintech

Derivative Trading Platform

A real-time derivatives trading system running many managed accounts off one broker connection. A duplicated or mispriced order is real money, gone, in less time than it takes to notice it went.

  • Zerodha Kite execution across multiple managed accounts
  • WebSocket market data feeds at trading latency
  • Automated strategy execution
  • Position and risk assessment tooling
PythonFastAPIWebSocket
Healthcare

Telemedicine Platform

Built under pandemic time pressure, carrying consultation, prescription and insurance claim in a single flow — all of it working on day one, for patients who could not wait.

  • Video consultation built on WebRTC
  • Prescription issue and management
  • Consultation records tied to the prescription issued from them
  • Insurance claim processing
LaravelWebRTCAWS
E-commerce

Multi-vendor Marketplace

An e-commerce platform with independent vendor operations, multi-currency settlement and shipping automation.

  • Vendor onboarding and independent operations
  • Multi-currency settlement across gateways
  • Shipping and fulfilment automation
  • Inventory held per vendor, ordered as one basket
PHPVue.jsPayment APIs
Education

Learning Platform

A course platform with video delivery, native mobile apps and offline access for low-connectivity users.

  • Course creation and management
  • Video delivery via AWS S3
  • Native mobile apps with offline access
  • Payment and certification
LaravelFlutterAWS S3
Government

Utility Payments & Applications

A counter application for utility payments and document applications, where each request is assigned to an agent and every transaction settles against that agent's wallet.

  • Requests assigned to a named agent
  • Per-agent wallet, settled per transaction
  • Document application processing
  • Counter workflow for walk-in service
LaravelMySQLOperations
AI Systems

RespondLine

A support desk where the answers come from the customer's own documents. Every workspace is searched from one shared store, so the separation has to be built in at a level the search cannot skip — an answer assembled from another company's documents cannot be recalled.

  • Per-workspace retrieval over pgvector embeddings
  • Tickets, live chat and knowledge base under one inbox
  • A separate retrieval service, so the model never runs in the request path
  • Workspace connectors for calendars, databases and external APIs
LaravelVue.jsFastAPIPostgreSQLpgvector
Fintech

Taxwift

An income tax filing platform that reconstructs a year of trading from broker statements. The statements do not agree with each other, and none of them match what the tax form asks for. A return filed on a wrong gain figure surfaces at assessment, long after the deadline.

  • Broker statement parsing into a normalised trade ledger
  • Capital gains computation with carry-forward loss tracking
  • Return preparation, review and filing workflow
  • Passkey authentication and gateway-backed payment
LaravelVue.jsMySQL
Healthcare

Practitioner Booking Platform

Four funding paths behind one booking, each with its own eligibility rules — and the patient is shown a single price before any of them have answered. A claim rejected after the session is a bill nobody agreed to.

  • Practitioner search by location, modality and availability
  • Public scheme, disability scheme and health fund claiming alongside card payment
  • Separate journeys for patients, practitioners and referrers
  • Calendar synchronisation across the appointment lifecycle
NuxtVue.jsTypeScriptStripe
Manufacturing

Diamond Inventory System

No two diamonds are the same item. Each stone is graded on nine separate attributes, so stock, pricing and search all work from a description of the stone rather than a product code. A stone matched to the wrong specification ships against a grade the buyer never purchased.

  • Stones graded across cut, colour, clarity, shape, polish, symmetry and fluorescence
  • Inventory with per-item activity history and location tracking
  • Order capture against customer and company records
  • Spreadsheet import and export for trade exchange
LaravelMySQL
Diagnostics

Diagnostics Reporting Platform

A laboratory reporting platform that turns biomarker results into patient-facing reports, with every change to a result recorded.

  • Biomarker results rendered as patient-facing reports
  • Every change to a result recorded and attributable
  • Report storage on Azure Blob Storage
LaravelVue.jsAzureMySQL
Professional Services

Business Operations Platform

An operations platform for independent firms — leads through proposals, contracts, projects and invoices, with withholding tax handled rather than deferred.

  • Leads, proposals, contracts, projects and invoices in one chain
  • Withholding tax handled at the point of invoice
  • Payment collection via Stripe
LaravelMySQLStripe

Also shipped

Thirteen more systems, built, extended or customised:

Clinic Management System

Multi-branch clinics where treatment is sold as a package of sessions and tracked until the last one is delivered.

Medical Consultation Platform

Video sessions, calendar synchronisation and payment inside one booking flow.

Local Discovery Platform

Location-based discovery with ticketing and reservations on one side, merchant tools on the other.

Wedding Services Marketplace

Three-sided marketplace where enquiries become qualified leads vendors buy, with moderation in between.

Vehicle Rental Marketplace

Peer-to-peer rental with driver verification, insurance selection and a dispute process that holds evidence.

Content Pipeline

Raw footage into a narrated long-form video and vertical cuts, scripted by a model running locally.

Field Scheduling Automation

Job scheduling, work-hour tracking and invoicing, synchronised to the calendar and spreadsheets the business already ran on.

CloudMart

Bespoke storefront on an existing backend — wallet, returns, multi-store ordering and a rewritten checkout.

Appointment Booking Platform

Calendar, customer records, analytics and reminder campaigns for small businesses.

Seafood Storefront

Delivery scheduling and local fulfilment of perishable stock.

Cross-border Storefront

Regional African payment rails and multi-currency checkout.

Multi-gateway Storefront

Cross-border payment coverage across a dozen regional gateways.

Catering Ordering Platform

Catering orders with a mobile client API added over it.

Products

Software I Sell

I don't only build for clients. Anything I tell you about running software in production is something I have had to live with myself.

Orbit PMS

Copy-trading for fund managers.

₹199 per account, per month

Copy-trade software for a fund manager running several Zerodha accounts. One decision, executed across every account, with a record of each. One trading decision becomes one order per account; they all reach the market at once, competing to buy the same thing at the same moment, and the slowest order gets the worst price.

  • One decision executed across every linked account
  • Credentials encrypted at rest, with the key generated on first run and never leaving the machine
  • Append-only copy log: what was sent, to which account, and what came back
  • Runs in the terminal on hardware you already control, not in someone else's cloud
PythonSQLiteZerodha Kite
Get a licence
Career

Professional Journey

From Junior Developer to Senior Technology Architect

Technical Architect

2024 – Present

Rainbow Diagnostics Ltd

Leading enterprise-level Medroid EHR platform serving multiple healthcare facilities

  • AI-powered voice processing with Deepgram APIs
  • Agora WebRTC integration for live consultations
  • Flutter mobile app with Laravel backend

Senior Software Engineer

2020 – 2024

Metronomic Technology Solutions

Led the Materno telemedicine platform, built under pandemic time pressure

  • HIPAA-compliant healthcare modules
  • Mentored team of 8 developers
  • 50% reduction in deployment issues

Professional Trainer & Consultant

2019 – 2020

Apponix Technologies

#1 Laravel trainer on UrbanPro with 95% student satisfaction

  • Trained 500+ professionals
  • Corporate training programs
  • 100% on-time project delivery

Associate Consultant → Director

2015 – 2019

Innoveds Tech Solutions

Rapid promotion to Director level, leading 12 developers

  • Utility payments and document applications platform
  • Comprehensive LMS development
  • Team leadership & project management

Freelance Developer

2013–2015 & 2024–Now

Independent Consultant

Cross-industry solutions for international clients

  • UAE, Sri Lanka, Portugal clients
  • Enterprise products across different industries
  • Jewelry, logistics, car rental platforms
Impact

Industries & Impact

Cross-domain expertise with measurable business results

Industries Served

Healthcare
Fintech
E-commerce
Diagnostics
Marketplaces
Education
Logistics
Automotive
Manufacturing
Professional Services

Key Achievements

#1 Laravel Trainer on UrbanPro

95% satisfaction across 500+ professionals trained

Team Leadership Excellence

Led 12+ developers, mentored 50+ professionals to growth

International Presence

UAE, Sri Lanka, Portugal — cross-cultural delivery

26 Systems in Production

Built, extended or customised — across ten industries

API Integration Mastery

Third-party systems integrated across domains:

Zerodha Kite Stripe Razorpay PhonePe Cashfree Flutterwave PayPal Agora WebRTC Deepgram Twilio OpenAI Ollama AWS S3 AWS SES Azure Blob Storage Google Calendar Brevo

Education & Background

BE — Mechanical Engineering

BIET, Davangere | VTU

2009 – 2013

Self-taught programmer who successfully transitioned from Mechanical Engineering to Technology Leadership — proving adaptability and continuous learning mindset.

Languages

English — Fluent Kannada — Native Hindi — Proficient

Philosophy & Interests

"Most senior architects specialize in one vertical. I've shipped across Healthcare, Fintech, E-commerce, Government, and AI. Founders don't need to explain their industry to me — I've probably already solved a similar problem."

Personal Interests

Programming
Open Source
Geopolitics
Research
Contact

Let's Work Together

Ready to transform your business with scalable technology solutions?

Get In Touch

Phone
+91 98443 50994
Email
[email protected]
Location
Bengaluru, Karnataka, India

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