System Initialization

Vinayak Jain

Full-Stack Developer · Startup Builder · Creator

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// about

Who I Am

I'm Vinayak Jain — a full-stack developer, startup builder, and creator from Meerut, UP. Currently pursuing my BCA while building products that solve real problems.

I founded Vicinixas a freelance dev brand, and I'm a member of the Vidya University Innovation Centre (VIC). I believe in shipping fast, learning in public, and building with intention.

▸ Currently building Marketnera · Open to freelance projects

Tech Stack

TypeScriptPythonJavaScriptSQLNext.js 14ReactTailwind CSSFramer MotionThree.jsSupabasePostgreSQLPostGISRazorpayGitVercelOpenCV
// works

What I've Built

From hyperlocal commerce to corporate governance — here are the projects that define my craft.

Startup · Hyperlocal Commerce

Marketnera

In Development

Hyperlocal marketplace for Tier 2/3 India — lets shopkeepers list inventory and get discovered by nearby customers via PostGIS radius queries. Solving the lack of digital presence for local shops.

Next.js 14SupabasePostGISRazorpay
Coming Soon
Client Project · Corporate Governance

Symax Governance Dashboard

Delivered (2026)

Replaced a 12-sheet Excel workbook with a full-stack web system covering filing status, document control, and approval workflows across 3 jurisdictions (UAE/UK/EU).

Next.js 14SupabaseRechartsTailwind
Built by Vicinix
Startup · AI Fashion SaaS

Outfevibe

Past Role (2026)

AI-powered outfit scoring and styling SaaS for the Indian market. Built the entire codebase from zero as the sole Founding Engineer.

"Sole engineer on initial build — no longer with company"

Next.jsSupabasePersona Engine
outfevibe.com
Open Source · Python App

Presence Guard

Public (2026)

~1,572-line Python webcam monitoring tool using OpenCV for drowsiness detection, gaze tracking, posture analysis, and heart rate estimation via rPPG.

PythonOpenCVNumPy
GitHub
// experience

The Journey So Far

2026 – Present

Founder @ Marketnera

Building India's hyperlocal commerce platform for Tier 2/3 cities

2026

Delivered @ Symax Governance Dashboard

Full-stack governance system for UAE/UK/EU entity compliance

2026

Founding Engineer (CTO) @ Outfevibe

AI Fashion SaaS — built the full initial codebase solo

2025 – Present

Freelance Developer @ Vicinix

Handling full-stack web projects from requirements to deployment

2025 – Present

Member @ Vidya Innovation Centre (VIC)

College-level tech event anchoring and podcast content creation

// skills

Tech Arsenal

The tools and technologies I reach for when building.

Languages
TypeScriptPythonJavaScriptSQL
Frontend
Next.js 14ReactTailwind CSSFramer MotionRechartsThree.js
Backend / DB
SupabasePostgreSQLRLSPostGISRealtime
Tools
GitGitHubRazorpayOpenCVpptxgenjsVercel
Other
Video EditingContent CreationEvent Anchoring
// resume

My Resume

Experience

Founder

Marketnera · Vicinix
2026 – PresentMeerut, UP, India
  • ▸Hyperlocal commerce platform for Tier 2/3 India — MVP in development.
  • ▸Designed data model from scratch: PostGIS geolocation queries to surface nearby shops, per-shop inventory tables, and order state machine.
  • ▸Built shopkeeper dashboard and customer-facing discovery + cart flow — both mobile-first in Next.js 14.
  • ▸Integrated Razorpay for payments; enforced per-vendor data isolation via Supabase RLS policies.

Freelance Developer

Vicinix
2025 – PresentRemote
  • ▸Sole developer on Symax Governance Dashboard (delivered 2026) — replaced a 12-sheet Excel workbook with a Supabase-backed system covering 13 compliance data sheets.
  • ▸Wrote Postgres triggers for field-level audit logging on every mutation; implemented soft deletes to preserve full history.
  • ▸Built RBAC from scratch: Super Admin, Admin, and Viewer roles enforced at both API middleware and RLS level.
  • ▸Managed full project lifecycle independently: requirements, development, security audit, and handover.

Founding Engineer (CTO role)

Outfevibe · AI Fashion SaaS
2026India
  • ▸Sole engineer on initial build of AI-powered outfit scoring and styling SaaS.
  • ▸Built the entire codebase from zero: Next.js frontend, Supabase backend, and a persona engine mapping style preferences.
  • ▸Implemented user onboarding, outfit upload + scoring interface, and recommendation feed.

Member

Vidya University Innovation Centre (VIC)
2025 – PresentMeerut, UP
  • ▸Anchored and emceed college-level tech events.
  • ▸Produced content for VIC Podcast (Radio FM 88.8).

Education

Bachelor of Computer Applications (BCA)

Vidya University
2025 – Present

Active member of Vidya University Innovation Centre (VIC). Runs Vicinix and Marketnera alongside studies.

Core Toolkit

Frontend
Next.js 14, React, Tailwind CSS...
Backend
Supabase, PostgreSQL, Node.js
Languages
TypeScript, JavaScript, Python, SQL
Download PDF
// freelance

Vicinix

My freelance development brand — turning ideas into shipped products.

Web Apps

Full-stack Next.js applications built for scale

Dashboards

Data-rich interfaces with real-time capabilities

Full-Stack Builds

End-to-end from database schema to deployment

Startup MVPs

Ship fast, validate faster — from idea to launch

Past Client Work

Delivered the Symax Governance Dashboard for Symax Group — a multi-entity compliance system spanning UAE, UK, and EU jurisdictions with 13 data sheets, audit logging, and RBAC.

Have a project? Let's talk
// contact

Let's Build Something

Got a project in mind, want to collaborate, or just want to say hi? I'm always open to conversations.

vinayakjain2110@gmail.com
LinkedInGitHub