Software development company in Ivano-Frankivsk
BigTree108 is a software development company registered in Ivano-Frankivsk, Ukraine, building custom software for product companies in Europe and North America. More than thirty engineers, QA specialists, designers and delivery people, working remotely across Ukraine on contracts that run for years rather than sprints.
The company in numbers
- 30+
- people on the team
- 20+
- client organisations
- 20+
- client projects delivered or running
- 13
- engineering and operations disciplines
Source: BigTree108 staff directory, 4 September 2026
Registered in Ivano-Frankivsk, hiring across Ukraine
BIG TREE 108 LLC is registered at 18 Sichovykh Striltsiv Street, Ivano-Frankivsk, 76018, under company number 46097404 in the Ukrainian state register. That address appears on every contract and invoice we issue, and you can check the entry before you sign anything.
The engineering is done remotely. Ivano-Frankivsk is a small city with a real IT community, but no city of its size can staff a full delivery team in every discipline at once, so we hire for the stack a client needs wherever in Ukraine that person lives. The result is a company you can contract locally and staff nationally.
Why clients contract a company here
- A registered Ukrainian company, not a marketplace listing
- BIG TREE 108 LLC is entered in the Ukrainian state register with a company number you can look up before you sign anything. A second company, BIG TREE 108 SECURITY LLC, is a resident of Diia City, the legal regime Ukraine created for technology companies.
- Hiring reach beyond one city
- Registering in Ivano-Frankivsk and hiring remotely across Ukraine is what lets a company of this size cover thirteen engineering and operations disciplines instead of the two or three a local office would fill.
- Your working hours, not ours
- Ukraine sits two to three hours ahead of Western Europe and seven ahead of United States Eastern. We treat the overlap you need as a hiring requirement, so the engineers on your engagement already work your hours.
- The administration stays on our side
- Ukrainian contracts, tax registration, quarterly declarations, invoicing, payroll and leave all run through our own portal. You sign one agreement and receive one invoice a month.
Software development services we deliver from Ukraine
Nine services, all staffed from the same team, so the backend, the app, the tests and the design are one conversation rather than four vendors.
.NET development
ASP.NET Core APIs, Azure Functions, EF Core and SQL Server from our largest engineering practice, backed by a Top Rated Plus Upwork agency. Take-overs of existing codebases welcome.
Python development
Python backends, data pipelines, AI agents and vector-database work, on AWS or Azure, delivered by engineers we hire and interview for exactly that stack.
Front-end development
Front ends on Angular, React, Vue and Next.js: design systems, accessibility checks on every component, and end-to-end tests that run before every release.
Mobile development
Native iOS apps in Swift, cross-platform apps in .NET MAUI and React Native, built by engineers who also own the backend the app talks to.
Cloud and DevOps
Azure Functions, Azure SQL with Always Encrypted, Terraform for every resource and GitHub Actions pipelines, with drift detection and cost control built in from the start.
QA and test automation
Manual QA, test plans and automated suites in Playwright, run in continuous integration so a failing test blocks the release rather than reaching your users.
UI and UX design
Figma design systems, prototypes and interface design, handed to engineers in the same company who build them pixel-accurate and accessible.
Webflow and WordPress
Marketing sites in Webflow and WordPress, built to load fast, rank and stay editable by your own marketing team, with the option to move to a custom front end later.
Dedicated team
Long-term specialists embedded in your team, from .NET and Python engineers to QA, designers, project managers and executive assistants. Contracts, invoicing, payroll and leave handled on our side.
Custom software, take-overs and dedicated engineers
Most work reaching us is one of three shapes. A custom application built from scratch, usually an ASP.NET Core or Python backend with an Angular or React front end on Azure. A take-over of a system somebody else wrote, which starts with a read-only review and a written list of risks before a single line changes. Or dedicated engineers embedded in an existing team, where we carry the Ukrainian contracts, invoicing, payroll and leave and you get the specialist. The outsourcing page sets the three shapes side by side, with the contract and how we charge.
What we have actually built is on the work page: the company management portal that runs our own hiring, onboarding, time tracking, contracts and invoicing, described with its stack and its numbers rather than as a logo wall.
Questions about working with a company in Ivano-Frankivsk
Do you have an office in Ivano-Frankivsk?
The company is registered at 18 Sichovykh Striltsiv Street, Ivano-Frankivsk, 76018, and that address is on every contract and invoice we issue. The work itself is done remotely, so the address is a legal and postal one rather than a floor of desks you would visit unannounced. Meetings in the city can be arranged.
Is the whole team based in Ivano-Frankivsk?
No. BigTree108 is registered in Ivano-Frankivsk and the team of more than thirty works remotely from across Ukraine. We hire for the stack and the seniority a client needs rather than for a commute, which is why the engineering disciplines we cover are wider than a single-city office of this size could staff.
Which technologies does your software development cover?
ASP.NET Core and C#, Python, Angular, React, Vue and Next.js, iOS and .NET MAUI mobile apps, Microsoft Azure with Terraform and GitHub Actions, SQL Server, manual and automated QA in Playwright, UI and UX design in Figma, and Webflow and WordPress sites. Each of those is a service page on this site with the proof behind it.
Can a company in the EU or the United States contract a Ukrainian software company directly?
Yes. BIG TREE 108 LLC signs the agreement, invoices you directly and assigns the intellectual property to you. The terms of service and the registration numbers of both our companies are published on this site, with links to the state register, so you can verify us before signing. If you would rather keep the contract and the payment protection inside a platform, the same team is available through our Top Rated Plus Upwork agency.
Do you work with clients in United States time zones?
Yes. We staff each engagement to the working hours of the client, Pacific included, and treat the overlap as a hiring requirement rather than something the client absorbs. Several current engagements run on United States Eastern hours.
What does software development in Ivano-Frankivsk cost?
It depends on the stack, the seniority and how long the engagement runs, so we quote per engagement rather than publishing a rate card that would be wrong for most readers. Write to hello@bigtree108.com with what you need and you will have a written estimate within one business day.
Looking for a software development company in Ivano-Frankivsk?
Send the scope, a repository link or the role you need filled. You get a written reply within one business day, from the people who would do the work.