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Custom Software Development Company in Chicago

By Sahil Kataria, Chief Executive Officer, QServices

Sahil Kataria is the CEO of QServices, a Microsoft Solutions Partner delivering AI agents and custom software for regulated industries. He leads enterprise AI strategy and FinTech delivery. LinkedIn ↗

Written from QServices' hands-on delivery work and reviewed by Rohit Dabra, Chief Technology Officer, QServices, before publishing.

QServices provides custom software development for Chicago businesses in Insurance, FinTech, Manufacturing, and Logistics. We are a remote-first software consultancy based in India, not headquartered in Chicago. Our team maintains two hours of daily live overlap during Central Time mornings, covering standups, sprint reviews, and design decisions.

What Chicago buyers typically need from custom software development

Chicago's four dominant industries generate software requirements that packaged platforms rarely fit without costly customization or compromise.

Across these verticals, typical project types include broker and agent workflow portals, claims management dashboards, payment gateway aggregators, financial analysis platforms, and ERP connector layers. For Insurance and FinTech projects under Illinois DOI or BIPA scope, compliance requirements must be designed into the data model before any application code is written.

How we work with Chicago clients

India Standard Time is UTC+5:30. Central Standard Time (Chicago in winter) is UTC-6, which puts our live overlap at 8:00am to 10:00am CT, when Chicago's workday is starting and our team is finishing its evening. In summer (CDT, UTC-5), the same CT window maps to 6:30pm to 8:30pm IST on our side. We protect this window for daily standups, sprint reviews, and any call that needs a live decision.

Outside that window, work moves async through Slack or Microsoft Teams, whichever your team already uses. We do not ask clients to adopt new tooling. Sprint demos run on a two-week cadence at a time agreed during kick-off. Code review comments, progress updates, and blockers are posted the same business day they arise.

Each engagement has a named project lead who owns all client communication. Questions do not go into a generic support queue. Code repositories are client-owned from day one, hosted in your cloud account. On-site visits to Chicago are available for discovery workshops or launch readiness reviews when stakeholders need face-to-face sessions. For most projects, the async-plus-overlap model covers all working needs without travel cost.

Relevant work in similar markets

We have not delivered a project for a Chicago-headquartered company. Two completed case studies are directly relevant to Chicago's FinTech sector.

For Varipay, a cross-border payments business, we built a payment gateway aggregator that reduced transaction fees by approximately 30 percent through optimized routing across Stripe, PayPal, Wise, and regional gateways. Settlement times dropped from three to five days to under 24 hours. The architecture, microservices with multiple API integrations and a unified reconciliation engine with full audit trail, applies directly to Chicago FinTech companies processing cross-border or multi-rail payments.

Case Study

Cross-Border Payment Gateway Aggregator (Varipay / CoolPay)

International payments and remittance business, Jamaica

Reduced transaction fees by approximately 30 percent through optimized gateway routing

Cut settlement times from 3-5 days to under 24 hours with a unified reconciliation engine and audit trail

Microservices ArchitectureStripePayPalWiseRegional Gateways

For Analyst Intelligence, a US-based financial analysis SaaS startup, we built a data platform with Excel and Google Sheets add-ins that handled 100x the data volume of their previous manual process. The product attracted enterprise interest from Franklin Templeton and Goldman Sachs.

Case Study

Financial Analysis and Forecasting Platform (Analyst Intelligence)

Financial analysis SaaS startup, US

100x speed increase in Excel data handling versus the previous manual process

Won enterprise customers against well-funded competitors including interest from Franklin Templeton and Goldman Sachs

React.jsPythonExcel Add-inGoogle Sheets Add-onREST APIs

If your project is in Insurance, Manufacturing, or Logistics rather than FinTech, we do not have a published case study from your vertical. We would rather say that plainly than overstate fit.

What custom software development costs for a typical Chicago project

We price in USD. Hourly rates range from $20 (standard) to $65 (senior engineer). Most Chicago projects fall into one of these brackets:

For Illinois projects with BIPA exposure or under Illinois DOI compliance scope, add 15–25% for consent management, data handling architecture, and audit logging. Each non-trivial system integration (ERP, payment rail, CRM) adds $3,000–$12,000 to the base estimate. See the full custom software development cost guide for a detailed breakdown by scope and feature complexity.

How to start working with us

Getting a project scoped takes three steps:

  1. Discovery call (30–45 minutes): We talk through what you are building, what already exists, and where the hard parts are. No sales deck, no pitch.
  2. Scoping document: Within five business days we produce a written scope, timeline, and cost estimate you can share internally for approval.
  3. Project start: Once scope is agreed, we assign the team and run a kick-off sprint within two weeks.

Can you work with Chicago companies remotely?

Yes. QServices has operated as a fully remote firm since founding. We do not have a Chicago office. Communication runs through Slack or Microsoft Teams, with two hours of live overlap during CT mornings (8:00am–10:00am CT, which is 7:30pm–9:30pm IST in winter). For milestone sessions where stakeholders want in-person input, we can travel to Chicago.

On data residency: we do not route client data through Indian servers. Infrastructure is hosted in your chosen cloud environment, typically Azure or AWS in a US region. For Illinois BIPA-governed products, the consent, retention, and deletion workflows are designed into the data model before any application code is written. We recommend your legal or compliance counsel review the architecture before build begins. For more on our service offerings, visit the full services directory.

Ready to discuss your project?

Share your requirements with QServices. Our engineers will give you a straight answer on fit, timeline, and cost — no sales scripts.

Book a Free Consultation
Frequently Asked Questions
Do you have an office in Chicago? +
No. QServices is headquartered in India and operates fully remote. We work with Chicago clients through Slack or Microsoft Teams, with two hours of live overlap each morning from 8:00am to 10:00am CT. On-site visits to Chicago are available for discovery workshops or launch reviews when stakeholders need face-to-face sessions.
What is the time difference between Chicago and your development team? +
India Standard Time is 11 hours and 30 minutes ahead of Central Standard Time (Chicago in winter) and 10 hours and 30 minutes ahead of Central Daylight Time in summer. We schedule team availability through 9:30pm IST to cover the 8:00am to 10:00am CT window each working day, giving two hours of live overlap.
Have you worked with Chicago or Illinois companies before? +
Not with a Chicago-headquartered company specifically. Our closest relevant work is in FinTech: a cross-border payment gateway aggregator for Varipay (approximately 30% fee reduction, settlement time cut to under 24 hours) and a financial analysis platform for Analyst Intelligence (100x data volume improvement, interest from Franklin Templeton and Goldman Sachs).
How do you handle Illinois BIPA compliance in software projects? +
Illinois BIPA governs collection of biometric identifiers including fingerprints and facial geometry. For products in scope, we design the consent workflow, retention schedule, and deletion process into the data model before writing application code. We recommend your legal team review the architecture design before build begins, not after launch.
What industries do you serve in the Chicago market? +
Insurance, FinTech, Manufacturing, and Logistics, which are Chicago's largest software-buying sectors. Our published case studies are in FinTech. For Insurance, Manufacturing, and Logistics projects, we scope based on the specific workflow problem rather than a vertical template. We do not have Chicago-specific case studies and say so directly.
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Sahil Kataria

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Phil J.Head of Engineering & Technology​
QServices Inc. undertakes every project with a high degree of professionalism. Their communication style is unmatched and they are always available to resolve issues or just discuss the project.​

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