Telliant makes the old software work again

A hotel can sell every room and still have a software problem. The reservations live in one system. Restaurant sales live in another. Somewhere downstream, someone needs the numbers to land in the accounts. Computer Ingenuity Associates, a hotel software provider, had seven in-house applications and an aging system. Telliant’s assignment was to help turn that collection into a modern web platform called aHEAd: Hotel Enhanced Accounting.

The name has a cheerful ambition. The engineering underneath it is wonderfully specific: connect property-management and point-of-sale systems, bring in QuickBooks Online, preserve Excel workbook functionality, and give different users appropriate access. A hotel operator is unlikely to applaud an API. An accounting workflow that stops demanding so much manual attention is easier to appreciate.

Seven applications, one accounting headache

Telliant’s case study describes connections to eight property-management systems and eight point-of-sale systems. It also describes single sign-on and a new database for incoming information. The point was to move the client’s existing functions into a cloud application while making the information arriving from other systems useful. Modernization, in this instance, meant understanding what the old software already knew.

That is a useful way into Telliant. The company sells software engineering to businesses whose requirements have accumulated around real operations. Healthcare, financial services, and hospitality recur in its work. These are places where an application has to negotiate with other applications, established habits, and rules that someone else gets to change.

A banking education

There is a reason banking appears in this story. CEO and co-founder Seth Narayanan previously built Avalon International, a check and payment-processing software business sold to Bluepoint Solutions in 2008. Kathleen Narayanan, Telliant’s CFO and co-founder, also worked at Avalon and earlier at Unisys. Their experience predates the current enthusiasm for cloud migration and AI integration.

Telliant now offers product strategy, design, application development, quality assurance, and maintenance. It can work across the life of a product or supply a particular missing capability. Its operating model combines US leadership with a development center in Chennai, India. The company describes small teams working in two-week sprints, with planning, stand-ups, releases, and reviews.

The distinction buyers should examine is the combination: industry familiarity, continuing engineering work, and distributed delivery. None of those ingredients is exclusive to Telliant. Together, they explain its place among custom development firms, between a client’s internal team and the outside specialists needed to keep a complicated product moving.

A business intelligence engagement shows the same pattern from another direction. A consulting firm operating across several continents had fragmented desktop analysis tools. It needed a shared web application where multiple people could work with the same dataset, query centralized information, and export reports in formats they chose. Telliant’s published case describes that move to a cloud platform. The useful requirement was concurrent access: the work could no longer be organized around isolated desktop tools. For a buyer, that is a sharper brief than simply asking for a move to the cloud.

The release is the product, too

Consider another engagement, involving a clinical trial platform. In Telliant’s account, manual testing had become inefficient and unreliable as the product added features. The software connected people and supported trial processes, including eConsent. Releasing new functionality required confidence that existing functionality would survive the trip.

Telliant installed an offshore QA team inside the client’s agile process. The work included requirements tracking in Jira and Confluence, API checks with Postman, regression testing, pull-request reviews, and scheduled automated runs in Azure DevOps. These details matter more than the familiar promise of “quality.” They describe where someone would look for a defect and when they would look.

The reported change suggests a testing process that became more dependable. It does not establish that another product will achieve the same result. The practical lesson is repeatable: make testing part of each release, inspect its failures, and put responsibility for fixing them somewhere explicit.

Buy the work, choose the risk

The commercial offer follows the work. A dedicated team is billed monthly according to team size. Time and materials is billed by hours worked. Fixed bids use agreed milestones. Telliant’s own descriptions associate the fixed-bid model with a clearly defined scope, while time and materials accommodates work whose boundaries are still emerging.

For a rough buying signal, Clutch lists a minimum project size of $50,000 and an hourly range of $25-$49. Those are directory figures, not a quote for the hotel or clinical trial engagements. A buyer still needs to agree the team, duration, acceptance criteria, and continuing support. Multiplying an hourly rate by optimism is a poor budgeting method.

“They deliver items on time and are very good at brainstorming product roadmap.”Adrian Davis, Get RainDrop founder and CEO, in a Telliant-published testimonial

A packaged application deserves consideration when it already handles the workflow. Custom engineering earns its place when integrations, specialized behavior, or an existing product make that shortcut less useful. Distributed teams also need available decision-makers and regular feedback. A fixed bid becomes harder to manage when the buyer keeps discovering what the product should do.

Start with the handoff

The company’s recent milestones include a second Inc. 5000 appearance in 2025, at No. 3,878, and a March 2026 announcement of three Microsoft Solutions Partner designations covering Azure. It also hosts The Innovator’s Playbook podcast. The recognition helps establish context; the customer workflows explain the business.

Readers can borrow a useful habit from these projects before hiring anyone. Trace a piece of information from arrival to decision. Note every re-entry, access restriction, and test that depends on someone remembering to run it. That map gives engineers a concrete starting point. In Telliant’s hotel example, the destination was accounting. The interesting work was everything the numbers had to pass through to get there.