Overview

About KitRUM

KITRUM is an engineering partner for companies evolving and scaling live software products.

Over the past 10+ years, we’ve delivered 200+ projects across FinTech, E-commerce, Retail, EdTech, Travel & Logistics, Construction, and Entertainment — from platform takeovers and legacy modernization to migrations and full product rewrites in live environments.

We work in two ways depending on what the situation calls for. Either we take full delivery ownership for complex initiatives, or we plug in as senior engineers directly into your existing team and flow. In both cases, the outcome is the same:

  • proven experience in live, business-critical environments
  • enterprise-ready delivery standards
  • focus on outcomes, not just output
  • delivery tailored to product and business goals
  • engineers who think beyond the ticket
  • domain fit over CV fit
  • fast access to vetted talent in hard-to-fill roles

This approach is reflected in long-term partnerships and measurable results:

  • 9.8/10 NPS across 100+ clients
  • 24% of clients stay with us for 2+ years
  • 21% return when they need to scale further
  • average engagement lasts ~12 months

Let’s discuss how we can support your next stage of product scaling!

What clients say

Review Analytics of KitRUM

Every review is verified through Goodfirms before it's published.

4.924 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication4.9
Overall5.0
Review Summary
Summarized from 24 verified reviews · Updated August 2026
KitRUM provides custom software development across mobile, web, and AI applications, with clients consistently noting strong technical expertise in areas like machine learning, data integration, and modern frameworks. Teams are praised for attentive communication, meeting deadlines, and assembling senior-level developers and designers who remain flexible and collaborative throughout projects. Clients highlight quality design and usability, efficient discovery phases, and tangible business results including improved user satisfaction and cost savings.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of KitRUM
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What reviewers mention most

Alexander Ruban, CEO at TesterlyVerified Review
Posted on May 26, 2026

Effective Partnership for AI Code Handoff and QA Integration

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

Working with KitRUM showed strong technical depth and a structured approach to delivery. They designed with testability and maintainability in mind, which made collaboration with QA significantly more efficient. The initial phase required some alignment between teams, but once the workflow was established, delivery became smooth and predictable. KitRUM was consistent with timelines, clear in communication, and actively involved across both development and QA stages.

Anna Cherniavska
Anna Cherniavska, Account Manager IT bei ChudovoVerified Review
Posted on Nov 13, 2025

Effective frontend transfer of the loan platform from Angular to React

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentWeb DevelopmentSoftware Development

We worked with KITRUM on the client’s project, which was a microcredit solution for the African market. The client needed improvements in the load speed and scaling potential of their app, as they were working in low-bandwidth regions. KITRUM helped us to make a smooth and effective transfer of all the systems from Angular to React. KITRUM’s work allowed the client to improve load speed by 40%, TTI by 30%, make UI updates ×3 faster, easily integrate addons, and scale effortlessly across different products.

Daniel Topoliansky
Daniel Topoliansky, CEO at GetMeoVerified Review
Posted on Oct 9, 2025

We worked with KITRUM to build an AI knowledge agent, they successfully delivered us this agent.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentArtificial Intelligence

Our goal was to build AI knowledge agents that could gather data from a variety of sources - including messages, Slack threads, documents, and CRM information and organize it into project folders. To accomplish this, KITRUM implemented an advanced HybridRAG system, which combines GraphRAG and VectorRAG technologies. This approach not only made the information more accessible and usable but also enabled us to integrate a wide range of new features. These features include a human-like chatbot, conversational interactions, and the ability to collect and save data from multiple sources. For example, the system supports email and document uploads in any format, pulls information from YouTube videos and web links, and saves all conversational and file exchange history. The same technology is used successfully in the financial sector by banks that have uploaded as many as 50 million documents, so we're thrilled with KITRUM's solution.

Alyona Honcharenko
Alyona Honcharenko, Head of Platform at UnbenchVerified Review
Posted on Oct 1, 2025

We collaborated with KITRUM to rebuild and enhance the existing prototype of the hiring platform

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

We had a prototype of a B2B hiring platform, but it was just an internal tool. We wanted to scale it and make an external platform for international vendor management, as it showed interest among our partners. We asked KITRUM to rearchitect the platform and add numerous new features. Also, we needed a user-friendly UX/UI design and a new website. The KITRUM team perfectly met our requirements and did all of that.

Anonymous
AnonymousVerified Review
Posted on Sep 4, 2025

Quick start, discovery phase in 2 weeks, qualitative development cycle with on-time delivery

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentWeb DevelopmentArtificial Intelligence

We partnered with KITRUM to create a personalized fashion assistant for our client. The mobile and web apps utilize AI onboarding to understand a user’s fashion DNA, providing deeply tailored recommendations. Users can also visualize cohesive outfits built around their actual wardrobe. Digital wardrobe features and organization tools help users make the most of what they own. Features like “What Should I Wear?” provide daily or event-based outfit planning in a conversational format. The app also includes 1:1 stylist sessions and a professional stylist dashboard. We are still working on additional complex features, having completed the core. Our combined team should future-proof the app with localization options for market expansion.

Anna  Gerish
Anna Gerish, Founder at JayDevsVerified Review
Posted on Aug 29, 2025

They did a great job.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

The existing real-time risk intelligence fintech platform needed extensive bug fixing, but also development of new features, such as a new source integration, Single Sign-On implementation, monitoring notifications, and 100% test coverage. KITRUM experts worked with a deep understanding, dedication, and flexibility on the project, delivering all the new features on time.

Eugene Sakara
Eugene Sakara, CBDO at OmiSoftVerified Review
Posted on Aug 25, 2025

Result-oriented, fast, flexible approach with real experts on board.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware Development

This project aimed to create a cutting-edge platform for predictions of the health state of elderly in a large primary care centre. So, we needed to find really great experts in Java, DevOps, and Big Data to develop the platform. And we saw them in KITRUM. Working together helped us to make a platform to analyze diverse data, including EHRs, blood pressure, sugar level, and heart rate. The dashboards, displaying all the data, helped clinicians to track the health state of their wards and give appropriate care both in routine and emergency situations.

Serhiy Lavrynenko
Serhiy Lavrynenko, CEOVerified Review
Posted on Aug 21, 2025

We got the discovery phase results for a complex project in under a month!

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware Development

We were working on a project with multiple solar energy-ready setups for German households. The task was to build a mobile app for the easy and effective operation of different solar power setups. Additionally, the app needed to display a lot of data from solar panels for users. We reached out to Kitrum to find professional BA and SA services. They organized a quick and effective discovery phase in less than 1 month and provided us with an architecture blueprint. Under their tech mentorship, we developed the mobile app and launched it on app stores.

Anonymous
AnonymousVerified Review
Posted on Aug 20, 2025

It was a pleasure to work with the Kitrum team, they helped us a lot!

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

Our task was to develop a secure app with end-to-end encryption and secure cloud-based reporting. We started to work with Kitrum as they had specialists and experience we were looking for. It was not easy to develop such an app, but the team made it in time and brought all their knowledge for this project.

Yura Bartish
Yura Bartish, CEO & Founder of bART Solutions at bART SolutionsVerified Review
Posted on Mar 7, 2024

It was a great experience to work with them

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

Facing limitations in development, the client sought KITRUM's experienced web developers. With a deep understanding of client goals, KITRUM consistently exceeded expectations, delivering exceptional results. BART-Solutions is grateful for their partnership on this project.

Yuri Lutvort, business development executive/inside salesman at "Ikrok" LLCVerified Review
Posted on Aug 9, 2023

Cooperation review

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

We started developing the platform in-house, but we quickly realized that we needed a partner with more experience in software development. We found KITRUM, a team of experienced developers who were able to quickly understand our goals and deliver exceptional results. KITRUM has consistently exceeded our expectations, and we are grateful for their unwavering commitment to our project.

Daniel Rondell
Daniel Rondell, CTO at ShalegraalVerified Review
Posted on Sep 20, 2019

Exeptional first experience with outsourcing team

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware Development

I've been cooperating with KitRUM on a project for 4 months and become friends with the dev team. We talked via phone easily and work hard to turn our idea to reality. I was doubtful regarding the entire method of outsourcing software development to another country however KitRUM has built it so simple and comfortable. I would like to 1000% recommend these guys to every startup owner who is searching for app developers with great knowledge and has no experience. They were exceptional and leading me through every round of project planning and doing. These guys really do their job.

Daisy Skot
Daisy Skot, Client Manager at Nicholas Financial Inc.Verified Review
Posted on May 10, 2019

A full software package from KitRUM

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware Development

KitRUM has delivered a variety of development services, in particular, conception, coding, and QA, which has caused in a full software package. We needed to create several applications, for example, a desktop app for our store, a cloud app for administration and supervision, and a portable app for end customers. However we had an in-house team, that is not enough for this project. Consequently, we had to find a dedicated team that could deliver all we needed. KitRUM did a good job for us.

Michael Smith
Michael Smith, Team Lead Manager at GemaltoVerified Review
Posted on Apr 9, 2019

KitRUM created an easy-to-use and intuitive app for personal and business purposes.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)

Providing coding and engineering expertise and project management oversight. In addition to the quality of their work, they also delivered ahead of schedule, were receptive to feedback. They’re very personable and they challenge me to improve my ideas.

Harry Phillips
Harry Phillips, Engineering Team Lead at Gilead SciencesVerified Review
Posted on Mar 26, 2019

One year of the excelent work

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Mobile App DevelopmentSoftware Development

We worked with KitRUM for almost one year to launch a mobile app for Hotel checking. They have a solid strategy and are extremely responsive. Their tasks are easy to control and monitor.

Focus

Service Focus of KitRUM

How the team's effort is distributed across services.

50%20%20%10%

Industries Focus

20%15%15%10%10%

Client Focus

Small Business20%
Medium Business50%
Large Business30%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Claude
For development
Selected Work

Client Portfolio of KitRUM

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Other14%
Advertising & Marketing5%
Enterprise5%
Automotive5%
Healthcare9%
Gaming5%
Startups5%
Education14%
Business Services5%
Travel9%
Industrial9%
Transportation & Logistics14%
Fintech5%
Major industry focus
Other

Project Cost

$50001 to $10000023%
$10001 to $5000018%
$100001 to $50000036%
Not Disclosed23%
Common project cost
$100001 to $500000

Project Timeline

Not Disclosed23%
Ongoing18%
1 to 25 Weeks14%
26 to 50 Weeks9%
51 to 100 Weeks36%
Typical timeline
51 to 100 Weeks

Clients: 7

TurfTankQuantiumGetMeoFranatechPawSquadLedgersetStackSource

Portfolios: 22

Executive Interview

Executive Interview of KitRUM

Vlad Kytainyk
Vlad Kytainyk
CEO
Visit Profile

Please provide your feedback on how Goodfirms has contributed to increasing your visibility among potential clients.

The platform helps us stay visible in the IT market and seize new opportunities. My team and I truly appreciate our partnership with Goodfirms, a trusted B2B review and rating platform.

Please introduce your company and describe your role within the organization.

KITRUM is a fast, smart, and nimble provider of custom software development services with its headquarters in the USA. With 300+ people worldwide, from Brazil to Poland, we build software products for mid-sized companies that care about their business. Our core domains are fintech, healthcare, eCommerce, and the travel industry. The KITRUM team focuses on writing clear code and helping our clients achieve their business goals.

What inspired the founding of your company, and what is the story behind its inception?

I've always been passionate about tech and innovation. And I am a data geek who truly believes that working with data improves lives. When I started my company, my top priority was building a talented team and connecting it with businesses to cover even complex projects. The right people make all the difference in creating groundbreaking software that helps companies complete their goals. 

What are the core values and principles that drive your company's culture, and how do you ensure alignment with these values across your team?

At KITRUM, we believe in people over processes. We foster a supportive and inclusive environment where everyone feels valued and respected. So, in the list of our values, we have empathy, efficiency, possibilities, human touch, diversity and inclusion, ESG awareness, ethical leadership, and community engagement. We're passionate about positively impacting the business through our work and implementing the right tech in every case. Bright minds all over the world have ideas that can make a difference. KITRUM's primary goal is to give them instruments for that.

Can you highlight some of the key achievements or milestones your company has accomplished since its inception?

We have new achievements every year, fostering personal and company development. Since 2016, and our foundation in Ukraine, we have enhanced our geography, opened our headquarters in Tampa, hub in Warsaw, and become an international service provider. In 2024, you can meet 350 KITRUM members worldwide — in 20 countries, from Brazil to the Netherlands. We have completed over 210 projects; in 2022, we got into the Inc. 5000 rating of the 50th most dynamically developing companies in the US. In 2024, KITRUM was ranked in the FT as one of The Americas’ Fastest-Growing Companies 2024 and got many other rewards.

Could you explain your company's business model? Do you primarily operate with an in-house team or utilize third-party vendors/outsourcing?

Today, we focus on building solutions from scratch in-house and providing full-cycle outsourcing services with our existing human resources. However, we can still extend our team and hire developers worldwide if necessary for the project's success.

How does your company differentiate itself from competitors in the industry?

We differentiate ourselves by our deep understanding of the client's industry, our ability to adapt to flexible schedules, and our team of experienced experts. We leverage AI/ML technology and big data to deliver innovative and effective solutions that meet specific needs. KITRUM is a partner that truly understands your business and delivers top-notch results.

How would you describe the dynamics within your team, and how do you foster collaboration and teamwork to achieve common goals?

We work due to the Agile approach and use Jira, Confluence, and ClickUp for project management. We create communication plans for every project and use Slack, Google Meet, Zoom, and Gmail. HR helps solve organizational work issues. Team and tech lead mentor their teams and provide clear feedback. We foster team collaboration not only in business but also in charity, self-development, and hobbies. For example, we created a monthly book club, a pet club, and a special chat where every team member can ask for help.

What measures do you take to support the professional development and growth of your employees? Do you offer training programs or opportunities for skill enhancement?

In the summer of 2024, our Business Development Team underwent a massive learning process to improve their work with clients; KITRUM covered 100% of this training. For now, we have compensated 50% of courses for our employees related to their position. We have a free internal knowledge base and external library subscription. Additionally, we provide self-development, soft skills, and other workshops and empower regular knowledge exchange. With HR's help, our employees can organize online lectures on their expertise for the entire team.

Could you share a notable success story or case study that exemplifies the impact your company has had on a client's business?

KITRUM team successfully built online banking for South Africa, addressing local challenges like low internet connection and outdated mobile devices. I visited the client's office in Cape Town to discuss strategies for our collaboration because this solution was vital for many people in rural areas who previously had to travel far to access banks. Now, they can perform most banking operations on their mobile phones, making us pioneers in digital transformation in the region. We also implemented optimizations within the Azure cloud environment, generating monthly cost savings of up to $1,000. Our coordinated approach and robust architecture ensure the client's current success and pave the way for future scalability.

What industries do you primarily cater to, and do you have a significant percentage of repeat clients? If so, what is the ratio of repeat clients?

Our core domains are fintech, healthcare, eCommerce, and the travel industry. We foster long-lasting client relationships, so our average partnership time is 2.5 years. We have clients with whom we have worked for 6+ years.

What initiatives does your company undertake to foster innovation and stay at the forefront of industry trends? Do you invest in research and development projects?

We are deeply into the discovery stage with our projects. In some cases, we bring our partners to research how they can get more results and improve their products; in some cases, partners ask for it by themselves. We also empower our solutions with AI/ML to help our clients reduce costs, get better products, and improve performance. At KITRUM, we believe in innovations and always balance them with the market and client’s needs. So, we invest time, human resources, and budget in additional research.

Please share some of the most sought-after services that clients approach your company for.

As a technology service provider, we offer many services: web/mobile app development, SaaS solutions, Audits (QA, DevOps, tech review, management audit), custom development for client needs, team augmentation, and dedicated tech teams.

How do you build and maintain strong relationships with your clients, and what mechanisms do you have in place for gathering and acting upon client feedback?

At Kitrum, we prioritize open and transparent communication with our clients. We establish clear 
expectations, maintain regular communication channels, and actively seek feedback throughout the project lifecycle. We create communication plans for every project to gather valuable insights, implement regular check-ins, meetings, and client satisfaction surveys, add dedicated account managers to each client, and use numerous direct and anonymous feedback channels.

How has your company adapted to changes and challenges in the business landscape, and what strategies have you employed to ensure resilience and sustainability?

Navigating difficult situations, whether a natural disaster, a pandemic, a financial downturn, or war, is crucial for any organization. Drawing from my experience, I'll share key insights on managing crises effectively.

The first step in a crisis is to understand its nature and potential impact on the team, organization, and stakeholders. Then, create a plan to allocate resources, prioritize actions, and communicate with stakeholders. Focus on communicating confidently, transparently, and empathetically internally to your team and externally to stakeholders. The entire management team must carefully implement all steps to exit the crisis. Employees should follow a crisis plan. When a company faces challenging circumstances, employees often feel anxious, stressed, and overwhelmed. In such situations, it's crucial for leaders to show empathy and understanding toward employees and to offer support and encouragement.

Crises can be challenging, but by working together and staying focused on the company's long-term goals and vision, it's possible to emerge from a situation.

What payment structure do you typically follow when billing clients? Is it Pay per Feature, Fixed Cost, or Pay per Milestone (phases, months, versions, etc.)?

All depend on our financial cooperation model. The most "popular" is the T&M model, when a client pays only for working hours. The next popular billing model on our list is the Fixed team cost model, which we allocate to a client-dedicated team. The third model in our top 3 is the Fixed-cost project-based model. This model, divided into milestones, ensures that a client pays after each defined scope is completed, providing a clear and structured payment process.

Do you accept projects that meet your basic budget requirements? If yes, what is the minimum budget requirement? If not, what is the minimum budget you have worked with in the past?

Generally, our incoming projects start from $50k. However, in our 8 years of practice, we have had projects with budgets of $10k and more than $1M. So, it always depends on the client, the team our client wants to build, and the product type.

Can you provide an overview of the price range (minimum and maximum) of the projects your company worked on in 2023?

In 2023, we worked on projects with a price range of 25-500k USD.

What technological capabilities does your company possess, and are there any ongoing or planned investments in technology infrastructure or tools to enhance your services?

True to our motto, "Always New," we've continued to push boundaries in 2024. We've enhanced our 
capabilities by prioritizing AI integration and delivering superior results. We created a fast-growing AI department and hired a CTO who strengthened our DevOps services and Big Data work even more. We also empowered our Solution Architects to develop even more impactful solutions.

Where do you envision your company in the next 10 years? What are your long-term goals and aspirations for growth and development?

KITRUM's vision is clear: significant expansion over the next decade. We'll be a global leader in tech, solving complex business challenges through innovation and multicultural teams. Our ambition? For example, pioneering FinOps solutions that optimize costs and drive financial efficiency.

At KITRUM, employee growth matters. We aim to foster an environment where all can reach their full potential, making KITRUM a magnet for talented professionals worldwide. We'll stay fast, smart, and nimble, just like the Kharkiv startup we were in 2016. 

Where we are

Locations (3)

Offices where KitRUM operates.

Headquarter
United States

United States

401 East Jackson Street Suite 3300 Tampa
Tampa, Florida 33602
+18888258034
Ukraine

Ukraine

Yaroslavska St, 58
Kyiv, kyiv 04071
+18888258034
Poland

Poland

50 Krucza
Warsaw, Masovian Voivodeship 00025
+18888258034