Custom Software Engineering

Your Business Is Unique. Your Software Should Be Too.

We design, develop and maintain custom software systems that solve real business problems — built around your workflows, not the other way around.

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0%Custom-built

E2EOwnership

∞Long-term partner

24/7Monitoring

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const svc = await deploy("core")

interface Workflow {
scale: "elastic"
}

A Trusted Engineering Partner

We build software around your business — not the other way around.

Off-the-shelf tools force you to bend your process to fit someone else's assumptions. We do the opposite.

We study how your business actually runs, then engineer systems that map precisely to those workflows. The result is software your team adopts instantly, scales without rewrites, and fully owns — no per-seat licensing traps, no vendor lock-in.

You get a partner who stays through discovery, delivery, and the years of evolution that follow.

Generic toolYour team adapts to the software's limits

Gargi-built systemSoftware adapts to your exact workflow

Full ownershipYour code, your IP, your roadmap

Built to scaleArchitecture that grows with you

Core Capabilities

Everything you need to ship serious software.

End-to-end engineering across the full stack — from first line of code to production scale.

Custom Web Applications

High-performance React & Next.js applications engineered for real-time responsiveness and large-scale concurrency.

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SaaS Development

Multi-tenant platforms with subscription logic, automated billing, role management and airtight data isolation.

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Business Automation

Eliminate manual overhead with custom pipelines and intelligent agents that handle complex business logic end to end.

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Internal Tools & Dashboards

Operational hubs and live dashboards that give your team an unfair advantage and full visibility into the business.

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API Development & Integrations

REST & GraphQL interfaces designed for extensibility, plus deep integrations across your existing tool stack.

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AI-Powered Solutions

LLM integrations, RAG systems and predictive pipelines that turn your data into automation and decisions.

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End-to-End Process

A disciplined path from idea to production.

One accountable team across every phase — no handoffs, no dropped context.

Discovery

Understand your business, constraints and goals.

Planning

Scope, architecture and a clear roadmap.

UI / UX

Interfaces designed around real workflows.

Development

Clean, tested, maintainable code.

Testing

Automated coverage and QA hardening.

Deployment

Secure, observable production rollout.

Support

Monitoring, iteration and long-term care.

Featured Work

Systems built to move the business.

Selected engagements where custom software replaced friction with measurable outcomes.

Logistics

Real-time operations platform

Problem

A regional logistics firm ran dispatch, tracking and billing across five disconnected spreadsheets and a legacy desktop tool — hours of manual reconciliation daily.

Solution

A unified operations platform with live fleet tracking, automated dispatch routing and one-click invoicing, built around their existing workflow.

Technology Stack

Next.jsNestJSPostgreSQLRedisAWS

0%Less manual work

0×Faster dispatch

₹18LSaved / year

B2B SaaS

Usage-based billing engine

Problem

A SaaS company's growth was capped by a manual billing process that couldn't handle metered usage, tiered plans or mid-cycle upgrades.

Solution

A metered billing engine with real-time usage aggregation, proration, dunning and a self-serve portal — fully owned, no per-transaction fees.

Technology Stack

ReactTypeScriptNode.jsPostgreSQLDocker

99.98%Billing accuracy

0Manual invoices

0×Plan upsells

AI / Internal Tools

AI-assisted knowledge system

Problem

Support staff spent hours searching scattered docs, wikis and tickets to answer customer questions — slow responses and inconsistent answers.

Solution

A retrieval-augmented internal assistant that grounds answers in the company's own knowledge base, with source citations and an admin console.

Technology Stack

Next.jsNode.jsOpenAIMongoDBAWS

0%Faster resolution

4.7/5CSAT score

−54%Escalations

Technology

A modern stack, chosen for longevity.

We pick tools that are battle-tested, well-supported and a pleasure to maintain years down the line.

React

Next.js

Vue

TypeScript

Node.js

NestJS

PostgreSQL

MongoDB

Docker

AWS

OpenAI

& more

Why Custom Software

Stop renting compromise. Own the right tool.

Generic software is built for the average company. Yours isn't average.

Generic Software

Off-the-shelf

You bend your process to fit the tool
Recurring per-seat licensing forever
Pay for features you'll never use
Vendor lock-in and no real ownership
Roadmap decided by someone else

Custom Software

Gargi-built

The tool fits your workflow exactly
Build once, own it outright
Only the features your business needs
Full source code and IP ownership
Your roadmap, evolving on your terms

Mohit Bhullan, Founder of Gargi Technologies

Mohit BhullanFounder & Principal Engineer · Gargi Technologies

The Founder

"Good software disappears into the work. You stop noticing the tool and just get more done."

Gargi Technologies was founded on a simple frustration: businesses kept buying software that almost fit — and paying for the gap in lost time, workarounds and frustrated teams.

After years building systems for high-stakes environments, the mission became clear: treat every engagement like a long-term engineering partnership, not a one-off project. That means writing code we're proud to maintain, designing architecture that survives growth, and staying accountable long after launch.

We take on a deliberately small number of clients so each gets senior engineering attention from discovery through years of evolution.

Mohit Bhullan
Founder · Gargi Technologies

Client Voices

Partners, not vendors.

They took the time to understand how we actually operate before writing a single line of code. The platform fits us like it was always meant to exist.

Rohit K.COO, Logistics Firm

Our billing used to be a monthly fire drill. Now it just runs. The system has paid for itself several times over and we own every bit of it.

Sneha M.Founder, B2B SaaS

What stood out was the long-term thinking. They engineered for where we'd be in three years, not just our launch — and they're still with us.

Arjun V.CTO, Enterprise

Start a Project

Let's build the right software for your business.

Tell us what you're trying to solve. We'll come back with honest, technical input — even if the answer is "you don't need custom software for this."

We reply within one business day

Your details stay confidential

Engagements from ₹5L to ₹50L+