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Charging your ideas with technical excellence

Tallium is a trusted partner for your business innovations.

We are focused on crafting custom Mobile, Web and AI applications for both startups and large enterprises, assisting our awesome clients and partners all the way from concept and design to finished product, launch, and maintenance.

Our close-knit team consists of 120+ IT experts, including top-skilled UI/UX Designers, professional Software Engineers, QA Engineers, Project Managers, Product Owners, and Business Analysts. We have extensive expertise in FinTech, Healthcare, and Education, as well as in creating functional and large-scale marketplaces, social platforms, engaging mobile applications, and advanced AI logic.

We are also happy to provide Consulting services on building reference Agile development processes using SAFe frameworks, as well as to ensure Staff Augmentation and empower existing teams with our best talents.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    Kyiv, Ukraine
  • Year founded
    Founded 2012
  • Languages
  • Timezones

3 Languages that we service

  • English
  • Ukrainian
  • Swedish

6 Timezones that we service

EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
CET
Central European Time (CET)
IDT
Israel Daylight Time (IDT)
EST
Eastern Standard Time (EST)
UTC
Universal Coordinated Time (UTC)

4 Locations

  • Kyiv , Ukraine
  • Calgary , Canada
  • Stockholm , Sweden
  • Amsterdam , Netherlands

Select Focus Area
Application Platforms
Amazon Application Development Framework
20%
Azure Platform
20%
Linux server
20%
Other app platform
20%
CMS Focus
Frameworks and CMS
Django
11%
Other frameworks and CMS
11%
Programming & Scripting
Java
15%
PHP
15%
Python
10%
Typescript
5%
User Experience Focus
Industries
Financial services
30%
Education
25%
Medical
25%
Business services
10%
Consumer products & services
10%
Clients
Small Business (<$10M)
45%
Midmarket ($10M - $1B)
35%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.9 /5

What Clients Have Said

Tallium Inc. is noted for providing high-quality services at competitive prices, demonstrating good value for cost. Projects typically range from $26,000 to over $1.5 million, reflecting their capability to cater to both startups and larger enterprises. Clients appreciate their proactive communication and project management.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $49,999 based on 36 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Tallium Inc. Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 5.0
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Strong Project Management Skills

    Tallium Inc. is consistently praised for its excellent project management, meeting deadlines, maintaining open communication, and being responsive to client needs. Clients appreciate their ability to manage projects efficiently with clear timelines and regular updates.

  • Proactive and Solution-Oriented Approach

    Tallium Inc. is described as proactive and solution-oriented, often suggesting additional features or improvements that enhance the final product. Their approach is appreciated by clients seeking innovative solutions.

  • Professionalism and Dedication

    Tallium Inc. is noted for their professionalism and dedication to delivering high-quality products. Clients appreciate their commitment to project success and willingness to go above and beyond.

  • Ability to Handle Complex Projects

    Clients commend Tallium Inc. for their ability to handle complex and large-scale projects, often involving multiple technologies and integrations. They effectively manage various components to deliver cohesive solutions.

  • Reliable and Trustworthy Partner

    Tallium Inc. is considered a reliable partner by many clients, with a track record of delivering projects as promised and maintaining a trustworthy relationship throughout the engagement.

  • Areas for Improvement in User Testing

    A few clients suggested that more frequent user testing sessions could enhance the depth of insights and further improve the final deliverables, although overall execution remains strong.

Tallium Inc. Reviews

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Services
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Industry
Location

iOS, Android, & Web App Dev for Gambling Company

  • Custom Software Development
  • $1,000,000 to $9,999,999
  • June 2016 - Aug. 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We had a third party review the code and it passed with flying colors.”

Nov 7, 2018
CTO, FanLeague Ltd.
Henrik Åsén
Verified
  • Arts, entertainment & music
  • Malta
  • 11-50 Employees
  • Phone Interview
  • Verified

Tallium provided web-based and native iOS and Android app development, using Laravel PHP, Swift, Java, and Angular.js 2 for the front- and backend. They worked on the project from scratch through to its launch.

GPS & AI Web App Dev for Automotive Company

  • Web Development
  • $200,000 to $999,999
  • Feb. - Oct. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“In addition to their great communications, their deliverables have exceeded our expectations.”

Oct 25, 2018
Founder, iDEALER, Inc.
Chelsea Fennel
Verified
  • Automotive
  • Calgary, Alberta
  • 1-10 Employees
  • Phone Interview
  • Verified

Tallium designed and developed a web and mobile app for Android, incorporating AI and GPS technology.

Web and iOS Design

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2015 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their speed and project management component are what I find makes them unique from other firms."

Aug 8, 2016
CTO, SafeStuff
Jaroslav Verejitajaka
Verified
  • Information technology
  • Phone Interview
  • Verified

Tallium was hired to build an iOS and web application. They took the company from design to development and carefully planned every step of the way.

Web Development for Home Interior Site

  • Web Development
  • $50,000 to $199,999
  • Oct. 2015 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Tallium is incredibly good.”

Aug 3, 2016
Owner, dekoLiv
Christelle Hafstead
Verified
  • Retail
  • Romania
  • 201-500 Employees
  • Phone Interview
  • Verified

Tallium is developing informational and e-commerce websites to automate a business’ processes and create an online presence. The project will also involve advertising via brochures and digital marketing.

Custom Software Development for Health Education Company

  • Custom Software Development
  • Other app platform
  • Confidential
  • Sep. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"TalliInc. delivers high-quality work professionally."

Jun 12, 2026
CPO, Health Education Company
Thomas Hurkxkens
Verified
  • Education
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc. supplements the technology team of a health education company. The team provides project management and full-stack development services to contribute to an existing technology infrastructure.

Mobile App Development for Human Services App Co

  • Mobile App Development
  • $10,000 to $49,999
  • Sep. 2025 - June 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The outcome has ALWAYS exceeded expectations along the way.”

Jun 6, 2026
Owner, EchoVault
Brad Loewen
  • Financial services
  • Manitoba, Canada
  • 1-10 Employees
  • Online Review

Tallium Inc. provided mobile app development services for a human services app company. The team was tasked with designing the app, developing its functionality, and making it store-ready.

Web Development for Home Services Company

  • Custom Software Development Web Development
  • Other app platform
  • Confidential
  • Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Tallium Inc. has shown integrity and been pleasant, smart, timely, patient, and dedicated."

May 5, 2026
Director, Helpd Ltd
Luca Rado
Verified
  • Home Services
  • Oxford, England
  • 11-50 Employees
  • Online Review
  • Verified

Tallium Inc. has taken over a web development project for a home services company. The project includes four different user types, invoicing, and connection to Stripe, WhatsApp, email, and text.

Product Discovery & UI/UX Design for AI Voice Solutions Co

  • Mobile App Development UX/UI Design
  • $10,000 to $49,999
  • Jan. - June 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We were very satisfied with the quality of their service."

Jul 23, 2025
CEO, Voice2Me
Eva Karnaukh
Verified
  • Information technology
  • Washington, District of Columbia
  • 11-50 Employees
  • Online Review
  • Verified

Tallium Inc. provided product discovery support to shape an AI voice solutions firm's vision for their AI-powered wellness mobile app. They designed the app's UI/UX and scoped the product development phase.

Web App Frontend Dev & Design for IT Services Company

  • Mobile App Development UX/UI Design Web Development
  • Usability Testing
  • $10,000 to $49,999
  • June - Dec. 2024
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The communication was impeccable."

Jan 13, 2025
Operations Director, Spherica Business Solutions
Kay Riley
Verified
  • Information technology
  • United Kingdom
  • 51-200 Employees
  • Online Review
  • Verified

Tallium Inc. developed the front end of a web app for an IT services company. The team ensured the app had an excellent UI/UX and a design that me the client's expectations.

Custom Software Dev & UI/UX Design for Software Dev Co

  • Application Testing Custom Software Development UX/UI Design
  • Laravel
    +3
  • $200,000 to $999,999
  • May 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The commitment and the delivered solutions impress us."
Jan 31, 2024
Founder & Software Dev Manager, Kolla information Sverige AB
Johan Falkmarken
Verified
  • Other industries
  • Sweden
  • 1-10 Employees
  • Online Review
  • Verified

A software development company has hired Tallium Inc. for custom software development and UI/UX desing. The team has built a SaaS platform, including design, wireframes, and the back- and frontend of the MVP.

Showing 31-40 of 42 Reviews

Our Story

Tallium began in 2012 across Canada and Ukraine, growing from a small boutique agency into a global engineering company. We expanded services, entered Europe and Scandinavia, built long-term partnerships, grew past 120 experts, opened an R&D hub in Poland, strengthened our enterprise and fintech practices, stayed resilient through the war, merged with 61 Degrees North, embraced AI, and today deliver worldwide with strong Ukrainian roots. Learn more on our website. 

Meet the Team

Oleks Mykolaienko

Oleks MykolaienkoFounding Partner & CEO

Oleks has been engaged in software development for more than 12 years. As CEO, Oleks is responsible for Tallium’s strategic vision and helps the team operate efficiently day to day. Agile evangelist, Forbes Council Member, GrowthMentor.

Vitalii Aizen

Vitalii AizenPartner & CBDO

Vitalii is an enthusiastic and results-driven leader with 12+ years of experience in product management and UX/UI design. He is always focused on value delivery and committed to helping clients and partners in transforming their business.

Christian Schaffner

Christian SchaffnerChief Creative Officer

Christian has been engaged in Creative work for over 20 years. As the Creative Director, Christian has both the strategic and operational role for the creative work.

Oleksandra Klymyk

Oleksandra KlymykHR Business Partner

Oleksandra oversees HR operations, develops and implements HR policies aligned with company goals, and maintains a people-focused culture at Tallium.

Filipp Danylchenko

Filipp DanylchenkoHead of PMO

A highly responsible and versatile manager with experience in IT, Digital Marketing and Product Management.

Henrik Åsén

Henrik ÅsénPartner & CIO

Over 18 years of experience from working with digital projects and products. As a tech lead, Henrik works with both operational and strategic questions for our projects and clients.

What Sets Us Apart

Crafting Products with Purpose

We focus on business value, building digital solutions that make a real impact. We merge our deep domain expertise with human-centered design, creating digital products that are both powerful and loved by users.

Trusted by Leaders

Industry leaders, ambitious scale-ups and digital innovators rely on us to build digital products that fuel their growth and market leadership.

Global presence, Local strength

With delivery hubs in Eastern Europe, our 120+ professionals combine global standards with local knowledge to craft flexible, cost-effective solutions for your business.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
40
Overall Review Rating
5
Source
Clutch
Last Updated
June 12, 2026

Business Entity

Business Entity Name Tallium Inc.
Source Government of Alberta
Jurisdiction of Formation Canada
Date of Formation October 8, 2015
Status Active
Last Updated April 23, 2021
ID 2019257795

Credit Report Results

International Credit Risk Assessment Very Low Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (4)

72 Velyka Vasylkivska street KyivUkraine 03150

41 - 49

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