Radical Honesty in Software Development

Your technical ally in digital innovation

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Trusted by more than 160 companies

Expertise for Every Step of Your Digital Journey

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Extra Mile for Our Partners

Custom Generative AI Solution: Strategic Collaboration With Lenovo

This case study outlines our work with Lenovo on an AI solution. While full details remain confidential, we’re happy to explore how we can drive similar results for your business.

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Extra Mile for Our Partners

Healthcare Operations Management System for the Physiotherapy Organization

Founded by physical therapists, PeteHealth provides the best outpatient physical therapy care for their patients at home, work, or wherever they are.

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Extra Mile for Our Partners

NetZero Platform Re-Engineering: Upgrading from AngularJS to Angular

ETA+ is a cloud-based platform that helps building owners and managers increase energy efficiency based on a digital twin for each building, which includes all facilities and devices.

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Extra Mile for Our Partners

Custom E-learning Platform Development for a Japanese Language School

Coto Academy is a language school with four locations across Japan, dedicated to helping students learn authentic Japanese and offering practical business courses since 2000.

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Industries We Empower with Custom Software

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Healthcare

This portfolio includes EHR/EMR solutions, telemedicine platforms, healthcare CRM systems, patient engagement platforms, education and training software in healthcare.

Learn more about the industry /Industries/Custom Healthcare Development
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Real Estate

Our portfolio includes marketplace development, seamless back-office solutions, CRM integrations, AI-powered features, and unique SEO strategies.

Learn more about the industry /Industries/Real Estate
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E-Learning & EdTech

We create solutions for private training centers and schools, including back-office support, tools to manage and track the educational process, and custom mobile applications.

Learn More about the industry /Industries/Custom Edtech Development
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FinTech

Our portfolio consists of projects including management software, investment solutions, transaction management tools, NFT marketplaces, and fundraising platforms.

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Energy

We develop monitoring and control systems, platforms for tracking energy consumption, energy distribution solutions, asset performance management tools, and more.

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Lifestyle & Social

We’ve developed scalable social applications, including innovative platforms for dating and shared interests, along with secure communication apps designed for families.

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Retail & Distribution

Our expertise in web and mobile development has enabled us to build solutions ranging from eCommerce platforms to supply chain and warehouse management systems.

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Logistics & Automotive

We specialize in developing comprehensive transportation and cargo tracking systems, vehicle auction platforms, rental solutions, VR/AR showrooms, and AI-powered product catalogs.

Recognitions That Reflect OTAKOYI’s Excellence

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Working with OTAKOYI: What to Expect

Serhiy Lavrynenko, CEO
Serhiy Lavrynenko, CEO

We don’t just focus on technology — your business goals are always our top priority.

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Volodymyr Hodiak, CTO
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Natalie Kostyshak, Business Growth Executive
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Marian Slavytch, Head of Design
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Hear It from Our Clients

At first, we involved OTAKOYI for a small project and they delivered a product that exceeded our expectations ahead of schedule. We then contracted them to build several more web applications. I find the speed in which they deliver quality software very impressive.
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Vance Heron
CTO, PeteHealth
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OTAKOYI's loyalty to ETA+ has been impressive, both in terms of their work and communication. OTAKOYI is a reliable partner, delivering on time, within budget, and with good quality. We can count on them to meet our needs, even with changing requirements.
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Dirk Wittler
Founder of ETA+ GmbH
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They have an impressive ability to understand complex requirements and transform them into powerful platforms that drive real business outcomes. OTAKOYI's team is responsive, detail-oriented, and consistently goes above and beyond to meet each milestone with precision.
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Roman Olney
Global Digital Marketing Director, Lenovo
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We've been very impressed by OTAKOYI. Their developers have been top notch so far. They are very knowledgeable and very technically proficient. In addition, unlike other development firms we've worked with, these developers think outside the box.
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Philip Ly
Founder
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Their team showcases impressive energy, flexibility, and skills. They genuinely care about the project and pay attention to timelines and costs. They are great to work with, and even though their country has been at war, they have remained professional, kind, and honest.
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Michael Askew
CEO
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The design they created is not only visually appealing but also user-friendly. Webflow was a smart choice, as it enables smooth interactions and a fully responsive layout. I’m extremely satisfied and highly recommend OTAKOYI for innovative design solutions!
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Aurimas Nenorta
COO & Product Owner
No hidden costs, and more affordable than any other vendor we've seen at their level of quality. They have a collaborative design process and they listen well and can respond to client needs quickly. They also fix things quickly whenever they go wrong. I highly recommend them.
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Sam Bleakly
Marketing Director, Coto Academy
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Based on verified reviews, we’re recognized for

  • Long-term partnerships
  • Proactivity and professionalism
  • High-quality work
  • Strong design capabilities
  • Attention to detail
  • Effective communication
  • Great project management

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The key to a successful project is a strong business idea backed by real market need, a solid tech solution, and a clear go-to-market plan.
Volodymyr Hodiak
CTO
Let’s Connect
CTO at OTAKOYI
Moving forward together, step by step
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Expect a reply within 24 hours
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We’ll schedule a quick intro call
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Our team will craft a tailored proposal
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Once aligned, we’ll get to work
Trusted by more than 160 companies