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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 praised for its competitive pricing and excellent value for cost across various projects. Clients note affordability, high-quality delivery, and strong communication, with investments ranging from $26,000 to $1.5 million, reflecting trust in their services.

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

  • Proactive Problem Solving

    Tallium Inc. is recognized for their proactive approach to problem-solving. They anticipate potential issues and work collaboratively with clients to find effective solutions, ensuring project success.

  • Commitment to Client Success

    The team at Tallium Inc. is dedicated to their clients' success, often going above and beyond to deliver exceptional value. Their commitment is reflected in their willingness to make adjustments and improvements as needed.

  • Flexibility and Adaptability

    The company demonstrates flexibility and adaptability in meeting client needs, accommodating changes in project scope, and adjusting to client feedback. This adaptability is a key factor in their successful project deliveries.

  • Positive Client Feedback

    Clients frequently express satisfaction with Tallium Inc.'s work, highlighting their professionalism, expertise, and ability to deliver successful outcomes. This positive feedback reinforces the company's reputation as a reliable and skilled service provider.

  • User-Centric Approach

    Tallium Inc. places a strong emphasis on understanding user needs and incorporating feedback into their design and development processes. This user-centric approach results in products that are intuitive, functional, and aligned with user expectations.

  • Areas for Improvement in Speed and Efficiency

    While generally efficient, some clients noted that there is room for improvement in the speed of feature implementation and decision-making processes. Addressing these areas could further enhance Tallium Inc.'s service delivery.

Tallium Inc. Reviews

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Services
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Mobile App Development for Opthalmology Platform

  • Mobile App Development
  • $10,000 to $49,999
  • Oct. - Dec. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The most impressive thing is the development team pro-activity, live communication and development"

Jan 21, 2021
Chief Medical Officer, Opthalmology App
Anonymous
Verified
  • Other industries
  • Chicago, Illinois
  • 11-50 Employees
  • Online Review
  • Verified

An opthalmology app partnered with Tallium to support the mobile app development of their platform. The goal is to launch the app before December 10, 2020 in time for their promotional webinar.

Custom Dev for Knowledge Exchange Hub

  • Custom Software Development
  • $50,000 to $199,999
  • July 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Tallium has been so supportive during this project and has shown us that they really know their stuff."

May 20, 2020
Mentoring & Knowledge Manager, X-Forces Enterprise
Dax Gearing
Verified
  • Other industries
  • United Kingdom
  • 11-50 Employees
  • Online Review
  • Verified

Tallium Inc. is developing a knowledge-sharing hub that will allow individuals within the military community to educate themselves on various topics and network. They're currently working on the final stage.

Website Dev for Art Contest

  • Custom Software Development
  • $10,000 to $49,999
  • Oct. 2019 - Apr. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are fast, profound, proactive and their price is affordable."

May 7, 2020
Co-Owner, Art for Planet Earth Ltd.
Andras Kovacs
Verified
  • Other industries
  • Littlehampton, England
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc designed and developed an art contest website based on provided content. Functionalities include a webshop, a product voting feature, social sharing, and a jury voting system.

Updated Web Design for Design Contest Company

  • Web Design
  • $50,000 to $199,999
  • Nov. 2018 - May 2019
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Working with Tallium Inc. couldn't be easier!"

Mar 3, 2020
Senior Support Administrator, designcontest.com
Sharie Voss
Verified
  • Other industries
  • United States
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc. provided web design services, focusing on UX\UI design.

Web Development for Event Agency

  • Web Development
  • $10,000 to $49,999
  • Jan. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I am very pleased with the work done from start to finish."

Feb 29, 2020
Creative Director, qievdance
Vladimir Briginec
  • Arts, entertainment & music
  • Kyiv, Ukraine
  • 11-50 Employees
  • Online Review

Tallium Inc. built a website for an event agency. First creating wireframes, they developed the site and helped with design projects both on and off the site. They also created a way to sell tickets online.

Web Plaform Dev for Fintech Startup

  • Web Development
  • $10,000 to $49,999
  • Apr. - Dec. 2019
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are very solution-oriented, and we could rely on them to make sure the solution was fully responsive."

Feb 20, 2020
Product Owner, Privatemarket Technologies
Clara Jian
Verified
  • Financial services
  • Hong Kong, Hong Kong
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc. has been updating the frontend of a website with the aim of enhancing its responsiveness. They've coded in React and implemented provided designs.

E-Commerce Site for Gateway Sensor Solution

  • E-Commerce Development
  • $10,000 to $49,999
  • May 2019 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Communication is great and active, which is very important to us."

Jan 30, 2020
Project Manager, Digital Marketing Agency
Anonymous
Verified
  • Other industries
  • Switzerland
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc. has developed a webshop for a third-party sensor solutions company. The shop can integrate with the end client's existing CRM and ERP in addition to adhering to regional market limitations.

Web Design & Dev for Waste Removal Company

  • Web Design
  • Less than $10,000
  • Jan. - Feb. 2018
4.5
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
4.5

“Oleksander … was able to win me over with the amount of attention and care that he paid to my project.”

Oct 25, 2019
Owner, Waste Removal Company
Anonymous
Verified
  • Other industries
  • Santa Rosa, California
  • 1-10 Employees
  • Online Review
  • Verified

Tallium Inc. reached out to their client after their first experience and fixed the site for no extra charge, working hard to ensure they provided the client with the entire scope of work.

Full-Stack Software Development for Booking Company

  • Custom Software Development
  • $10,000 to $49,999
  • Mar. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The solution they provided is completely customized, and I like their approach.”

Jul 23, 2019
General Manager, Charter Click
Vlad Mozharov
Verified
  • Arts, entertainment & music
  • Europe
  • 11-50 Employees
  • Phone Interview
  • Verified

Tallium Inc. corrected bugs and other issues for a booking platform after a previous developer underperformed. Most of their tasks were small, but they were involved in salvaging the entire stack.

App Development for Business Consulting Company

  • Mobile App Development
  • $10,000 to $49,999
  • Nov. 2018 - May 2019
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

 "Tallium has given the best performance of any team I've seen so far."

Jun 10, 2019
Team Member, Krivi Associates
Ramray Saikam
Verified
  • Business services
  • New Jersey, United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Tallium provided full-stack development services to help create a social network mobile app for both iOS and Android. They managed everything from server hosting and APIs to design and infrastructure.

Showing 21-30 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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