Your reliable, results-driven partner in software development

Quick and agile product development expertise and senior tech talent. We build robust software fast.
200+
projects delivered
90%
of a team senior and middle engineers
9/10
customer satisfaction rate

Services

Yojji offers a full-range of software development services that create an innovative and inspiring digital solution. We’re adaptive and responsive. Our projects are clean and elegant. Some of our offerings:

Testimonials

quote
Yojji successfully delivered the project within schedule. They demonstrated excellent project management via weekly sprint demos and promptly made adjustments based on the client's feedback. Their responsiveness and collaborative attitude were key elements of their work.
Julian Leung
Product Manager - A Matter Of Design | Property Tech & Artificial Intelligence
clutch
quote
Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Additionally, their resources were experienced, professional, and enjoyable to work with.
Alon Zion
Alon Zion
Former Co-Founder, Vala
clutch
quote
Yojii is impressive both in quality of development work as well as their commitment. Strong focus on delivery, highly technical personnel, flexible approach that allows for rapid development. Strong processes that allow for solid controls.
Rohit Mahajan
Rohit Mahajan
Executive, Performlive Inc
clutch
quote
We’re very happy with the way that Yojji works, which is why we’ve spent so much money and engaged them for such a long time. We treat them as employees in regard to responsibilities and expectations, and they haven’t disappointed us.
Noam Nevo
Noam Nevo
Co-founder of OSU
clutch
quote
As a company, we find Yojji to be excellent development partners - we cannot recommend them more highly and will be very happy to continue working with them in the future.
Gareth Reese
Gareth Reese
Marketing Manager
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quote
They are really nice people with excellent technical backgrounds.
Bjorn Beyersdorff
Bjorn Beyersdorff
CEO, Founder
clutch
quote
We used Agile project management methodology and were in contact with the team and project manager daily.
Arvind Sedha
Arvind Sedha
Software Development Director
clutch
quote
They all had a super positive outlook and were dedicated to getting the work completed to a high standard.
Philip Black
Philip Black
CEO
clutch
quote
Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to communicate with and provides frequent updates. Their development and design skills are impressive.
Lisa Ross
Lisa Ross
VP of Experience & Tech, Avenue
clutch

Industries

With rich experience in various industries, we help clients scale their businesses and increase revenue.
Fintech
We have extensive experience in building secure and client-friendly mobile banking software, custom payment solutions, and digital solutions for fintech enterprises that make them recognizable in the Fintech industry.
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Health care
We develop effective healthcare applications that simplify personal healthcare management, optimize various operations, increase workload efficiency, and improve customer service.
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E-learning
Success-driven specialists build various e-learning platforms with lean design, excellent functionality, and an emphasis on learners. All solutions are scalable, advanced, and intuitive.
E-legal
Yojji develops leading-edge digital products that cater to the unique needs of legal practice. By leveraging innovative solutions, legal specialists can productively manage various stages of litigation.
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Travel
Yojji specializes in the development of travel-related projects aimed at enhancing service standards and optimizing operational processes. From navigation aids to journey planning applications, as well as useful resources for those managing tours, Yojji is adept at transforming concepts into reality.

Why Yojji

Yojji is synonymous with first-class quality and reliability. The team of specialists has extensive experience in various verticals and is always ready to address any challenges of your business promptly.
Predictable
We always accurately estimate the project timelines. We leverage effective time management and test environment management practices, as well as effective tools and processes to make sure the whole process is consistent.
Iterative
The team makes gradual product modifications based on previous test results and user feedback and tests them against predefined baseline metrics to make sure every component of your software is bug-free.
Quality-driven
High-performing teams maintain a systematic approach to exceptional quality and consistency, following the best industry standards and customers’ priorities.
Scalable
If the requirements or software complexity changes, we are always ready to provide more experts that contribute to the overall success.
Cooperative
Yojji always adheres to a client-oriented approach and builds a flourishing partnership with the customer’s in-house team based on the core cooperative principles: equality, solidarity, self-responsibility, independence, democratic member control, and concern for the community.

Time Track System

Industry: Workforce Management
Timeline: Oct 2018 - Mar 2019
Country: Ukraine
Vue.js

The Time Machine app helps to track and manage the time spent on work tasks. Weekly timesheets allow you to set the time-frames and add comments quickly and easily. Being feature-rich and user-friendly, the app has an intuitive easy-to-use interface.

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Workforce Management Solution

Industry: Workforce Management
Timeline: Jun 2019 - Nov 2019
Country: Canada
React
React Native

Avenue is the first step toward powerful career conversations and a highly engaged, purpose-driven workforce.

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Investment application for parents

Industry: Fintech
Timeline: Apr 2020 - Oct 2020
Country: Australia
React Native
React

A feature-rich financial mobile application offers a wide array of investment opportunities for parents who want to provide capital for the future of their children. The app serves as an innovative fintech platform that is packed with advanced banking functionality.

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Payment system for entrepreneurs from scratch

Industry: Fintech
Timeline: Mar 2020 – Oct 2022
Country: United Kingdom
React
React Native

Osu is a payment system for entrepreneurs that simplifies settlements between service providers and customers and allows merchants to effortlessly create and manage payment requests.

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Cross countries payroll solution for SMB

Industry: Fintech
Timeline: Oct 2018 - Aug 2019
Country: USA
Angular

Payroll is a cloud-based solution for small, mid-sized, and large companies to manage payroll around the world. This system allows direct money transfers between counterparties, provides an opportunity to manage payment cycles and interact with payees.

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Social Network App

Industry: Social Media
Timeline: Jan 2020 - Apr 2020
Country: USA
React
React Native
Node.js

The client-company is an exclusive network for high-net-worth individuals. With hundreds of active users, this network is a win-win option for high-level managers, successful entrepreneurs, and investors. The company aims at establishing and maintaining business contacts, exchanging experiences, and sharing valuable insights. Meetings are held regularly to discuss both business and family issues. The insights gained from regular monthly meetings are invaluable to everyone involved.

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A matter of design

Industry: Ecommerce, AI
Timeline: June 2023 - November 2023
Country: Hong Kong
Remix
Nestjs
Cloudflare
Supabase

Explore the innovative journey of AMOD, a user-centric, AI-powered interior design and furniture shopping platform in Hong Kong, revolutionizing design with technology

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Worldwide remittance SaaS platform

Industry: Fintech
Timeline: Jan 2017 - Feb 2020
Country: Israel
React
React Native
Java

Vala enables direct execution of money transfers between money transfer businesses, minimizes the total costs of every transaction and generates new revenue streams.

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Smart Health

Industry: Healthcare
Timeline: Feb 2020 - Sep 2020
Country: USA
React
React Native
Node.js

A powerful software solution offers hospitals and medical centers versatile functionality to conduct timely remote health consultations and online surveys of the population on the Covid-19 pandemic issues. The app keeps users informed about the ways of preventing the illness.

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Covid-19 Symptom Screening & Tracking for Schools

Industry: Healthcare
Timeline: Mar 2022 – Present
(~1 year)
Country: USA
React
React Native

The symptom management system that helps companies and educational institutions to reopen, be ahead of the COVID curve, and protect people from infectious diseases, a tool that helps create and sustain a safe environment at work and in school, manage the business processes to reduce the risks of suspending work, and arrange for the community's safety.

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CSI Helsinki Leading Legal Software Solutions

Industry: Legal
Timeline: August 2021 - September 2023
Country: Helsinki, Finland
React
React Native
Nestjs

CSI Helsinki is one of the leading software solution providers, with major clients from the legal industry. Its primary product is a strong desktop application developed to facilitate lawyers' workflow through task tracking, invoice making, and communication. Built over the years of good service, CSI Helsinki enjoys a very reputable position and has been a trusted partner to many law firms, letting them manage their daily running smoothly.

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STB Union — on a Mission to Make Finances Convenient for Everyone

Industry: Fintech
Timeline: February 2020 - Present
Country: Israel
React
React Native
Java

STB Union is one of the major FinTech players that undertook serious efforts to transform from a traditional currency exchange network to a sophisticated financial services marketplace. In cooperation with Yojji, the objective was to develop a comprehensive platform able to handle multi-currency wallets, facilitate international transfers, and let users order and use digital cards. This project was meant to provide a safe, scalable, user-friendly solution that would have capitalized on modern technologies like React JS, React Native, and Java to bring very prominent improvements in the service offerings at STB Union, comfortably positioning it at the very forefront of the fintech space.

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Collaboration models

Custom development

Our cutting-edge services add value to your company, help automate processes, and increase productivity and revenue. Besides, we partner with startups and bring their ideas to life.
01
Discovery
02
Design
03
Development
04
QA testing
05
Deployment
Custom development

Dedicated team

Yojji has a diverse pool of talent with deep technical expertise that focuses on the business’s goals and requirements. Our team provides high-quality deliverables on time and within budget.
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The pool of the best talents
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Fast start
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Full-time dedication
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Teamwork
Dedicated team

Staff augmentation

If you require additional resources to cooperate with your in-house development team, our highly experienced professionals are ready to bring their skills to the table and fill certain skill gaps.
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The pool of the best talent
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Fast start
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Full-time dedication
Staff augmentation
Have an idea?
Let’s work together
Fill out our contact form for a free consultation, or book an online meeting directly via the Calendly link.
We discuss your project even if you have just an raw idea.
We choose a model and approach that are suitable for your case and budget.

Let's do a first step

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Meet up in person

NL, Amsterdam

Ildar Kulmuhametov
Ildar Kulmuhametov
CEO, Co-Founder

USA, Austin TX

Yevhen Piotrovskyi
Yevhen Piotrovskyi
CTO, Co-Founder

Spain, Madrid

Timofey Lebedev
Timofey Lebedev
COO, Co-Founder
Yojji software development company
Yojji is a result-oriented team of professional web developers who create custom-made products to help our clients benefit the most. Our services are aimed at those who are in search of highly professional cutting-edge IT solutions. For expert guidance in devising and crafting bespoke applications, refining and upgrading your existing software, or delivering exceptional web and mobile platforms, as well as thorough, multi-phase testing, you can count on the proficiency of our seasoned professionals.
We are keen on helping our clients enter the digital world quickly and easily by providing them with efficient services in the IT-sphere from the mobile application and website development to information technology consulting. With Yojji as your partner, you can achieve all of your strategic business objectives through the most innovative technologies and advanced solutions.
Yojji logo
Let’s talk about your project
Meet up in person

NL, Amsterdam

Ildar Kulmuhametov
Ildar Kulmuhametov
CEO, Co-Founder

USA, Austin

Yevhen Piotrovskyi
Yevhen Piotrovskyi
CTO, Co-Founder
Clients say about us
quote
Yojji successfully delivered the project within schedule. They demonstrated excellent project management via weekly sprint demos and promptly made adjustments based on the client's feedback. Their responsiveness and collaborative attitude were key elements of their work.
Julian Leung
Product Manager - A Matter Of Design | Property Tech & Artificial Intelligence

5.0

clutch
quote
Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Additionally, their resources were experienced, professional, and enjoyable to work with.
Alon Zion
Alon Zion
Former Co-Founder, Vala

5.0

clutch
quote
Yojii is impressive both in quality of development work as well as their commitment. Strong focus on delivery, highly technical personnel, flexible approach that allows for rapid development. Strong processes that allow for solid controls.
Rohit Mahajan
Rohit Mahajan
Executive, Performlive Inc

5.0

clutch
quote
We’re very happy with the way that Yojji works, which is why we’ve spent so much money and engaged them for such a long time. We treat them as employees in regard to responsibilities and expectations, and they haven’t disappointed us.
Noam Nevo
Noam Nevo
Co-founder of OSU

5.0

clutch
quote
As a company, we find Yojji to be excellent development partners - we cannot recommend them more highly and will be very happy to continue working with them in the future.
Gareth Reese
Gareth Reese
Marketing Manager

5.0

clutch
quote
They are really nice people with excellent technical backgrounds.
Bjorn Beyersdorff
Bjorn Beyersdorff
CEO, Founder

5.0

clutch
quote
We used Agile project management methodology and were in contact with the team and project manager daily.
Arvind Sedha
Arvind Sedha
Software Development Director

5.0

clutch
quote
They all had a super positive outlook and were dedicated to getting the work completed to a high standard.
Philip Black
Philip Black
CEO

5.0

clutch
quote
Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to communicate with and provides frequent updates. Their development and design skills are impressive.
Lisa Ross
Lisa Ross
VP of Experience & Tech, Avenue

5.0

clutch

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