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Jaspreet Singh

Full-Stack Developer · Founder

Full-stack developer and founder building production-grade web, mobile, SaaS, and business systems for companies in India and worldwide.

available for projects
📍 Hoshiarpur, India
⚡ 7+ yrs

Founder of Qooper Labs — technology studio

7+

Years building production software

15+

Production systems shipped

Web, Mobile & SaaS

Platforms covered

India & worldwide

Clients served


Production systems

Real projects, real problems, real outcomes — from idea through to deployment.

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SaaS

LoopPack — Packaging Enterprise Network

Problem

The packaging industry operates in silos — customers, manufacturers, and auditors manage procurement, compliance, and production across disconnected spreadsheets, email threads, and paper-based sign-off processes.

Outcome

Early-stage — actively onboarding pilot vendors and customers.

Next.jsTypeScriptSupabasePostgreSQL
AI / SaaS

ProofCheck — Automated Pre-Press Verification

Problem

Packaging manufacturers manually verify artwork proofs before sending to print — a time-consuming, error-prone process.

Outcome

Early-stage — in active development.

Next.jsTypeScriptSupabasePostgreSQL
AI / SaaS★ Flagship

BookDrive — AI-Driven CRM for Driving Instructors

Problem

UK driving instructors managed scheduling, student communication, and theory-test preparation across separate disconnected tools — no single platform combined CRM, reminders, and intelligent learning support.

Outcome

Resulted in significantly higher user session frequency and improved pass rates through intelligent engagement features.

Next.jsTypeScriptOpenAI APITailwind CSS
ERP / SaaS★ Flagship

Flexograpphy — Label Manufacturing ERP

Problem

A label manufacturing business had multiple office locations with production orders tracked in spreadsheets, no real-time visibility into order status, and no way to isolate data between business units.

Outcome

The client completely replaced manual scheduling and now has real-time visibility across all locations — minimising production delays from order intake through dispatch.

Next.jsTypeScriptSupabasePostgreSQL
SaaS

TrainEasy — Fitness Coaching Platform

Problem

Fitness coaches had no centralised platform to manage clients, track client progress over time, or communicate — forcing them to juggle spreadsheets, WhatsApp, and generic apps.

Outcome

Client retention increased because members could see their progress over time.

Next.jsTypeScriptPostgreSQLNode.js

How I Ship

Systems thinking from local dev to production. Every project ships with a real deployment strategy.

Deployment

Vercel · VPS (Nginx) · Supabase

Zero-downtime deploy, edge functions, managed Postgres, custom architecture for any project size.

CI/CD

GitHub Actions

Automated lint → type-check → build → deploy pipeline on every push.

Automation

Webhooks · Cron jobs · Realtime subscriptions

Auto-scheduling, background sync, Supabase Realtime for live data.

Observability

Error Tracking · Logs · Uptime · Alerts

Full observability stack: error tracking with source maps, structured logging, uptime checking, and real-time alerts — every production system is instrumented from day one.

Security

Row Level Security · Bot protection · RBAC

Postgres RLS for tenant isolation, permission-based access control, bot protection on public endpoints.

Build completed in 23s

Tests passed (142 passing, 0 failing)

Docker image pushed → registry

Deployed to production · 0 downtime

$

How I Think

Engineering isn't just about writing code. It's about making the right decisions under constraints.

01

Understand the system

Before writing code, I map data flows, user journeys, and failure modes. Architecture diagrams come before component trees.

02

Ship incrementally

I break every feature into deployable increments. Each PR is a complete, tested unit. Big-bang releases are a code smell.

03

Automate everything repeatable

If I do something twice, the third time is automated. CI/CD, data backups, alerts — machines handle the repetitive work.

04

Optimize with evidence

I profile before optimizing. Lighthouse scores, query plans, and real user metrics drive performance decisions — not intuition.


Technology partner for businesses

I'm not just available to write code. I help businesses turn ideas, operational problems, and manual processes into reliable software — from initial architecture through to production deployment and long-term maintenance.

Not sure which service fits your problem?

Tell me what you're trying to build — I'll tell you what's needed.

Start a conversation

What I build

End-to-end software development — from architecture to deployment.

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Building beyond individual projects

Qooper LabsPackaging Technology Studio

Qooper Labs is the technology company founded by Jaspreet Singh, building a full enterprise network for the packaging industry — connecting customers, manufacturers, and auditors on a single platform, with a suite of software tools to drive productivity and automation across every layer of the packaging supply chain.

LoopPackPackaging enterprise network — marketplace, procurement, compliance

ProofCheckAutomated pre-press artwork verification for manufacturers

Ink KitchenInk and waste management for packaging production

Visit Qooper Labs
Founded2024
FocusSoftware
LocationPunjab, IN

Jaspreet Singh — potential
6+years experience

The attitude behind the code:Code.

My first passion was understanding how complex systems work together — that grew into a passion for finding the shortest path from a business goal to the right technical solution.

Great software is invisible. It should be so easy to use that the person using it forgets there's a machine behind it. That's the standard I hold my architecture to.

Outside of that, you'll find me architecting systems, contributing to open source, or mentoring the next generation of engineers.

More about me →

How I work

From the first conversation to a running production system — a deliberate process that avoids the common failure modes of software projects.

01

Understand the problem

Before writing any code, I learn your business: the operational context, the real problem, and what success looks like. Most software failures start with misunderstood requirements.

02

Design the architecture

I map the data model, system boundaries, user flows, and technical decisions before building. Architecture decisions made early are cheap — the same decisions made after building are expensive.

03

Build incrementally

I break every feature into deployable increments. You see progress early and can redirect before we've built too far in the wrong direction. No big-bang launches.

04

Ship to production

Every project I deliver ships with a real deployment strategy — CI/CD pipelines, monitoring, error tracking, and uptime checks — not just a working dev environment.

05

Maintain and evolve

Software doesn't end at launch. I remain available for maintenance, performance improvements, new features, and integrations — as a long-term technology partner, not a one-off vendor.


Have a software idea or a problem worth solving?

Let's talk about what you're trying to build.

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