Skip to content
Colour theme

Est. 2018 · Ahmedabad, India

Your SaaS & custom software development partner since 2018.

QalbIT is a founder-led custom software development company in Ahmedabad, India: a compact, product-focused engineering team behind SaaS, web and mobile applications for 50+ clients across the US, UK, Europe and the Middle East. Small enough that the people who scope your product are the ones who build it, and still support it three years later.

Eight years in, most of what we built in year one is still running. That is the metric we care about.

Discuss your project →See our work

2018

Founded

120+

Projects delivered

50+

Clients worldwide

100%

Upwork job success

1

Office · Ahmedabad

Trusted by companies worldwide

  • Bloomford
  • Contractor Plus, Inc.
  • Snappy Stats
  • Ad Lunam
  • Local Buzz
  • CyberFind
  • Hellory
  • 5.0Clutch · 8 client reviews
  • 4.9Google · 18 reviews
  • Top ratedUpwork · 100+ reviews · 5K+ hours worked
  • TopTracker7K+ hours tracked with clients

Who we are

A compact, product-focused engineering team behind modern SaaS & custom software.

We are not a body shop and not an agency that subcontracts the build. One office in Ahmedabad, senior engineers on our own payroll, four products of our own in production: the engineers who scope your product are the ones who write it, review it and support it after launch.

  • Product-first thinking

    We start with the problem, the users and the commercial constraint, not with a framework choice.

  • Embedded engineering

    Our engineers join your standups and your board. You get direct access, not an account manager.

  • Long-term partnership

    Most clients stay for years. We build systems we are willing to still be running in 2030.

The QalbIT engineering team at work in the Ahmedabad office
One office · Ahmedabad · the people who scope your product build it

What we do

End-to-end product development for modern web, mobile & SaaS.

From first scope to long-term support: design, engineering, delivery and the operational work that keeps a product running after the launch post.

  • Web apps & platforms

    Custom web applications, portals and SaaS platforms built on Laravel, Node.js and React.

  • Mobile applications

    Cross-platform Flutter apps sharing one codebase across iOS and Android, connected to custom APIs.

  • SaaS & product engineering

    Multi-tenant architecture, billing, roles and admin tooling designed in rather than retrofitted.

  • Legacy modernisation

    Rebuilding old PHP, CodeIgniter and bespoke systems into maintainable modern applications.

  • Dedicated teams

    Engineering pods for product companies, agencies and enterprises needing senior capacity fast.

  • Support & scaling

    Performance work, cloud architecture and the unglamorous operations that keep products alive.

Track record

Product outcomes you can measure, not just lines of code.

Eight years of shipping software for founders, product teams and enterprises, with most clients still working with us today.

8+

Years building software

120+

Engagements delivered

50+

Clients worldwide

100%

Upwork job success

Leadership

Led by a hands-on founder and a focused engineering team.

QalbIT is founder-led and stays that way on purpose. Scope conversations, architecture calls and escalations reach someone who has written production code, not a sales layer relaying messages to a delivery team.

Abidhusain Chidi, founder of QalbIT Infotech

Founder & engineering lead

Abidhusain Chidi

Founder · QalbIT Infotech

Twelve years building SaaS platforms, ERP systems and custom software for product teams across the US, UK and Europe, still in the codebase, still on the scoping calls.

"If you cannot explain the architecture in one call, it is the wrong architecture."

  • Founder-led scoping

    Every scope and estimate is reviewed by the founder before it reaches you.

  • Named delivery owner

    One senior engineer accountable for the engagement end to end.

  • No subcontracting

    Everyone on your project is on our team, in our office.

  • Direct escalation

    A single call reaches the person who can change the plan.

Every engagement has a named engineer who owns it. If something goes wrong, you know exactly who to call, and they answer.

Talk to the founder →

Our story

Eight years, one office, four products of our own.

The short version of how one engineer building software in Ahmedabad became the team that builds and runs its own SaaS, and why that makes us better at building yours.

  1. Abid starts building software in Ahmedabad

    Freelance from the first project: custom web applications for local businesses, then the first SaaS platforms for clients abroad. Not yet a company, just one engineer and a growing client list.

    2014

  2. QalbIT Solution registered

    Enough steady work to register the business. The team grows into senior pods; Laravel, Node.js, React and Flutter become the house stack, and clients in the US, UK and the Middle East follow.

    2018

  3. Incorporated as QalbIT Infotech Pvt Ltd

    The business becomes a private limited company, CIN U72900GJ2022PTC132898, with the structure a growing client base and a growing team need.

    2022

  4. Recognised among the top web development agencies

    Rankwatch lists QalbIT among its Top Web Development Agencies, alongside a 5.0 on Clutch, 4.9 on Google and Top Rated status on Upwork.

    2025

  5. Four products we build and run ourselves

    URLCrop, LiftUp, PocketGST and Emplyft: designed, built and operated by the same engineers who work on client products.

    Today

How we work

A product engineering culture built on ownership and clarity.

The habits that decide whether software still works in year three. Here is the honest comparison: what most outsourced engagements look like, and what changes when you work with us.

How most engagements run, compared with ours
The questionThe usual answerAt QalbIT
Who scopes itA salesperson, then a handover docThe founder and the engineer who will build it
Who writes the codeWhoever is on the bench that monthNamed senior engineers, in our office, no subcontractors
What you see weeklyA status deck and a percentageA working demo and the board it came from
When something breaksA ticket queue and an account managerThe engineer who wrote it, in your timezone overlap
If you want to leaveA migration project and a licence conversationThirty days notice · repos and IP were always yours

  • Principle 01

    Ownership over ticket-taking

    Engineers who ask why before they ask which framework. Scope questions come back before code goes out.

  • Principle 02

    Written over remembered

    Scope, estimates and architecture decisions are written down with the trade-off stated. Nobody relies on what was said on a call.

  • Principle 03

    Small over staffed

    Senior pods that hold the whole system in their heads beat large mixed teams that need a coordinator to function.

Our process

A simple, transparent process from first call to long-term support.

Four stages, each with something you receive at the end of it. No stage ends in a status update alone. The same four stages are set out in full in how we scope, build and release.

  1. Discovery

    A short call on the product, the constraint and the outcome you are buying.

    Week 1

  2. Scope & estimate

    A written scope, an architecture recommendation and a price range.

    48 hours

  3. Build in sprints

    Working software every two weeks, with demos rather than status reports.

    Sprint by sprint

  4. Support & scale

    Monitoring, iteration and a standing team when the roadmap keeps going.

    Ongoing

Selected work

Selected case studies & product outcomes.

Different sectors, same discipline: written scope, sprint releases, and the client owning the code from day one.

Our clients · reviews

Teams who trusted QalbIT

Short feedback from clients and products we work on across web, mobile, SaaS and internal tools.

  • Testimonials from long-term custom software development and SaaS product clients.
  • Covers ERP systems, B2B marketplaces, booking platforms, and web & mobile app development projects.
  • Real text and video reviews from founders, CTOs, and product teams who partnered with QalbIT for delivery.

  • Video review

    Rated 5 out of 5.
    “Working with QalbIT was an absolute pleasure. They understood our brand vision, delivered a WordPress site that is easy to navigate, and kept communication smooth throughout. I would absolutely recommend them to anybody.”
    Imdad Ali KadiwalaFounder, Netzur

  • Written review

    Rated 5 out of 5.
    “QalbIT is a fantastic dev partner. They provide quality work, good communication and go above and beyond. Fantastic work delivered by QalbIT and his team. Can’t give enough credits with regards to how they work and at which speed they do it. Top team.”
    Joost HesselberthFounder of Ad Lunam Investments PTY LTD

  • Written review

    Rated 5 out of 5.
    “We have been working with the QalbIT team for a long time. They are very fast, reliable and have excellent communication. Highly recommended for development work.”
    Ivo KuipersSolution Architect at Heuvelman Sound & Vision B.V.

  • Written review

    Rated 5 out of 5.
    “They took a half-finished marketplace, stabilised it, and shipped the modules we actually needed first. The weekly demos meant nothing came as a surprise.”
    Abhishek P.Product Lead · B2B marketplace

  • Written review

    Rated 5 out of 5.
    “I would recommend QalbIT to everybody. QalbIT has been developing all my front-end & backend systems complete to my requirements. They have excellent technical knowledge and listen very well to the needs of their customers. And above all, they are great people.”
    Wouter SantensExecutive Search Consultant at Bloomford

  • Written review

    Rated 5 out of 5.
    “They listened to my ideas and came up with a plan for development then executed that plan to completion. I liked their attention to detail and communication skills. Very responsive.”
    Osmond MwanyikyCTO, Bocsit

  • Written review

    Rated 5 out of 5.
    “Excellent work! QalbIT team delivered the project on time with great quality. Their ability to quickly adapt to new requirements and deliver promptly was impressive. Highly recommend them for Flutter projects.”
    Ahmed GFounder at Local Buzz

  • Written review

    Rated 5 out of 5.
    “It was a pleasure working with QalbIT Team. Very professional with their work and timeline. Very responsive and easy to work with QalbIT.”
    Mostafa GadFounder of Vizit

  • Written review

    Rated 5 out of 5.
    “QalbIT quickly integrated four platforms quickly. Square, Stripe, PayPal, and Coinbase were all successfully used. The vendor provided an active communication process, maintaining timely deadlines despite the research-heavy service. They also offered post-launch support.”
    Roshan SethiaCTO, Contractor Plus, Inc.

  • Written review

    Rated 5 out of 5.
    “QalbIT successfully developed an app in a timely manner. Their team maximized their knowledge and skills to produce strong deliverables. They were hardworking, effective, and adaptive in the workflow.”
    Jonathan AshbyHead of Communications & ICT, Londonwide LMCs

  • Written review

    Rated 5 out of 5.
    “QalbIT’s Team was excellent to work with and went over and above to ensure the job was completed successfully. Would highly recommend for your website work.”
    Kate AllinsonCo-Founder & CEO at Elo Branding
The QalbIT office: desks, screens and a whiteboard of the week’s work
Since 2018 · senior engineers on our own payroll, no subcontractors

Technology philosophy

Modern, pragmatic engineering, not shiny-stack experimenting.

We choose boring, proven technology on purpose. A stack a small senior team can hold in their heads outlives one that scores well in a launch post.

New tools earn their place by solving a problem we actually have, not because they are trending this quarter. The same stack runs the software we operate in production ourselves, which is where a bad choice would cost us first.

  • Laravel
  • Node.js
  • React.js
  • Next.js
  • Flutter
  • PostgreSQL
  • MySQL
  • AWS
  • Docker
  • TypeScript
  • Redis
  • REST & GraphQL

What that means in practice

  • We pick tools your next engineer can already read.
  • Architecture decisions are written down with the trade-off stated.
  • Tests cover the paths that carry money and data.
  • Nothing ships without a rollback path.

Working with us

Built on reliable processes, NDAs and long-term relationships.

The commercial terms are deliberately boring: you own everything, you can leave with 30 days notice, and nothing about the engagement depends on trust alone.

  • Process you can audit

    Written scope, written estimates, fortnightly demos and delivery reporting you can forward to your board.

  • Security & confidentiality

    NDA-friendly from the first call. Repositories, cloud accounts and IP in your name from day one.

  • Client-owned outcomes

    No lock-in, no proprietary framework you cannot leave. Thirty days notice ends any engagement.

  • One office, your hours

    Siddhi Vinayak Towers, Makarba, Ahmedabad, with four hours of overlap with European or US mornings and a full day for GCC clients.

What we build

Software development services at a glance.

From MVPs to long-term platforms, combine our core and specialised services to design, build and grow products that match how your business really works.

Start here

Tell us what you are building.

Two lines about the product and the constraint is enough to start. You get a written scope, an architecture recommendation and a price range within 48 hours.

  • A written scope with the exclusions listed
  • An architecture recommendation, not a sales deck
  • The name of the engineer who would lead it
  • Free, and yours to keep either way

Get your free estimate

Three quick questions: scope, approach and a price range back within 48 hours. No sales call required first.

What do you need built?
When do you want to start?
Where should we send the estimate?

Answer all three questions above, then send.

NDA-friendly · IP yours from day one

FAQs · about QalbIT

Frequently asked questions about working with QalbIT

Team size, engagement models, ownership and how a first conversation actually goes.

Ask us directly →
Our engineering team works from a single office in Ahmedabad, India, with an IST–EST overlap that gives most clients several hours of live working time each day.
Deliberately compact. We run small senior pods rather than large mixed teams, so the people on your project are the people who scoped it.
SaaS products, marketplaces, agencies and enterprises: mostly teams that already have a product or a clear commercial problem, not a blank page.
Both. Fixed scope suits a defined first release; a dedicated pod suits a roadmap that keeps going. We recommend one in the written scope and you decide.
You do, from day one: repositories, cloud accounts and IP in your name under NDA, with commit access from the first sprint.
A short discovery call, then a written scope, architecture recommendation and price range within 48 hours. Free, and yours to keep either way.
Abidhusain Chidi, who still leads engineering. QalbIT started in Ahmedabad in 2014 and was incorporated as QalbIT Infotech Pvt Ltd in 2018. The founder reviews every scope and estimate before it reaches a client, and stays reachable through the engagement.
A 5.0 on Clutch from eight verified client reviews, 4.9 on Google from eighteen, Top Rated on Upwork with 100+ reviews and 5,000+ hours worked, and a place on Rankwatch’s Top Web Development Agencies 2025. The reviews on this page are quoted from those profiles.
Clients in the US, UK, Europe, the Middle East and India, across e-commerce, fintech, healthcare, education, real estate, sports, travel, food delivery, entertainment, social networking and business operations. Most engagements start with a product or a clear commercial problem rather than a blank page.

Next step

Let's build something worth maintaining.

Send two lines about your product and the constraint. You get a written scope, timeline and price range within 48 hours, free, and yours either way.

Start a conversation