Diffco

Diffco Services

• Mobile App Development
• Software Development
• Web Development
• AI Development
• eCommerce Development
• Staff Augmentation
• IoT
• Cloud Consulting
• Web Design
• WordPress Website Design

• 

  Julia Platova

  VP Strategic Partnerships at OVA Solutions

  Mobile App and Backend Development

  Project Type: App Development

  Review Date: 28 March, 2025

  Verified via email/call

  We partnered with Diffco for a comprehensive software development project aimed at delivering a mobile application and backend system for our client. The goal was to create a seamless, secure, and scalable solution within a 4-month timeline and $50k-$200k budget.Diffcos team was highly professional from start to finish. They handled everything: UI/UX design, backend architecture, API integration, and deployment.After the launch, they continued to support us with maintenance and performance optimization.The application received positive feedback and has proven stable and scalable.Were highly satisfied with Diffcos expertise, commitment, and ability to deliver real results.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Pete Gualfetti

  Head of Design and Integration at Good2go

  Mobile App Development

  Project Type: App Development

  Review Date: 6 August, 2024

  Source: 3rd-party Review Platform

  Their commitment to excellence ensures our platform remains robust and adaptable to our evolving needs. With their expertise, we’ve successfully enhanced our offerings, making our collaboration highly effective. We confidently recommend Diffco for their exceptional support and innovative solutions.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  David C. Thompson

  Senior Manager at Chemtreat

  Mobile App Development

  Project Type: App Development

  Review Date: 1 July, 2024

  Source: 3rd-party Review Platform

  Diffco’s expertise and engineering approach increase the reliability and efficiency of our IoT infrastructure. Diffco has proven to be a reliable partner with exceptional expertise. I highly recommend their services.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Daria Kuk

  CEO at Palo Alto Consulting

  Recruitment of qualified specialists

  Project Type: Startups Web Design

  Review Date: 3 June, 2024

  Verified via email/call

  As the CEO of Palo Alto Consulting, a company that helps startups secure investments and establish their businesses, we hired Diffco to recruit skilled professionals, speed up projects, and improve software quality. Over six months, Diffco provided IT staff augmentation, aligning with our values and impressing us with their work. We saw key roles filled, faster project completion, increased productivity, and better software quality. Communication was through in-person and virtual meetings, as well as email. We chose Diffco for their high ratings and cultural fit. With 6-10 team members assigned, Diffco exceeded our expectations. Everything was great, thanks Diffco!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Vitaliy Kirkpatrick

  CEO at CloviTek

  Software Development Services

  Project Type: Software Development

  Review Date: 8 May, 2024

  Source: 3rd-party Review Platform

  The Diffco team’s development work for CloviTek has been outstanding. As the CEO of CloviTek, I am fully satisfied with their design for a mobile client CloviFi app and a server processing and communication tool for audio transmission from a server to mobile devices.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Tj Albrecht

  Managing Director at Bay Immigration Law

  Website Development

  Project Type: Website Development

  Review Date: 6 May, 2024

  Source: 3rd-party Review Platform

  We are a boutique law firm, and were looking for an IT partner that could work with us to develop a webpage/tool to connect with a subset of clients. I highly recommend the team at Diffco if you are looking for a creative, diligent, and highly professional app development company. They are tops!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Maria Grineva

  Co-Founder at ORB Intelligence

  Website Development

  Project Type: Website Development

  Review Date: 3 May, 2024

  Source: 3rd-party Review Platform

  Diffco turned out to be a great partner for this project that delivers the expected results in the agreed time frame while closely following the client’s technical requirements. Their team was a pleasure to work with and our expectations of the design were far exceeded.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Oleksandr Golovan

  CBDO at inshi

  Diffco efficiently filled in technical positions for us

  Project Type: Dedicated Team Augmentation

  Review Date: 1 May, 2024

  Verified via email/call

  Our project with Diffco involved team augmentation to fill challenging technical positions in our company. They provided a range of services including web development, app development, and UX/UI design. Over a five-month period, Diffco effectively managed the recruitment and onboarding process, starting by understanding our specific needs and company values, then moving on to candidate selection, evaluation, and interviewing.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Tanya Razumova

  COO at Bevri

  COO

  Project Type: Software Development

  Review Date: 29 March, 2024

  Verified via email/call

  I had a fantastic experience working with Diffco. From the initial discovery stage to project completion, they effectively established clear goals, timelines, and deliverables, and maintained open communication with all stakeholders. The team was easy to reach, and they helped us clarify our goals. I appreciated their management style and found it to be highly effective. Overall, I would highly recommend Diffco for their expertise, efficiency, and willingness to generate new ideas.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Razvan Spatariu

  Senior Software Engineer Manager at Multiverse

  Website Development Services

  Project Type: Website Development

  Review Date: 1 March, 2024

  Source: 3rd-party Review Platform

  Diffco was able to provide my squad with the extra support we needed to meet our ambitious goals. They were able to quickly find highly experienced engineers with expertise in a niche stack. The engineers that joined us made an immediate impact and became integrated members of the team. It was also reassuring to see that the Diffco account manager was proactive in addressing any concerns and ensuring that expectations were met.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Christopher Villamarin

  Founder at TabsApp, Inc

  Tabs

  Project Type: App Development

  Review Date: 27 December, 2023

  Verified via email/call

  Our company focused on enhancing bar experiences with a mobile platform for streamlined drink ordering and virtual tab payments, engaged Diffco to design an intuitive UI/UX, create a dynamic investor prototype, and develop both app and web platforms. Throughout the project, Diffco provided exceptional services in UI/UX design, web development, and app creation, employing the latest technologies. Their project management style was notably efficient and adaptive, consistently meeting deadlines and responsively addressing our needs and scope changes.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Vitaly Alexandrov

  CEO at Food Rocket

  Mobile App Development

  Project Type: App Development

  Review Date: 20 December, 2023

  Source: 3rd-party Review Platform

  As a startup we needed a team of professional mobile app developers that would step in as an extension to our team to cover mobile development. This is when we contacted Diffco. In our project we already had iOS developers. But we had some problems with Android engineers. As a result, we launched that right on time, got approved in Google Store from the first time, and the developed app is working very smoothly. We got very positive feedback from our clients, aligned the speed of developing both apps (for iOS and Android) and raised a round of investment funding.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Kevin S. Mullenex

  CEO and Founder at Mi3 Security

  iOS development project

  Project Type: iPhone App Development

  Review Date: 10 December, 2023

  Source: 3rd-party Review Platform

  We had the opportunity to work with Diffco on one of our iOS development projects. After working with Diffco, I can say without a shadow of a doubt that the team, their work and the experience that they brought to the project was truly exceptional. I would work with Diffco again in a heartbeat and highly recommend them for any mobile project at any stage of the development process!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  John Saba

  CEO at L.E. Solutions

  Mobile App Development

  Project Type: App Development

  Review Date: 1 December, 2023

  Source: 3rd-party Review Platform

  My experience with Diffco has been nothing short of amazing. There work ethic and attention to detail should be emulated in all industries. It’s a joy working with the Diffco team with special kudos to Vadim Peskov. You have lessened the stress on so many occasions, that all I can say is thank you and keep up the great work.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  TJ Albrecht

  Owner at Boutique Law Firm

  App Development for Law Firm

  Project Type: App Development

  Review Date: 19 November, 2023

  Source: 3rd-party Review Platform

  We are a boutique law firm, and were looking for an IT partner that could work with us to develop a webpage/tool to connect with a subset of clients. I highly recommend the team at Diffco if you are looking for a creative, diligent, and highly professional app development company. They are tops!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Ivan Petrushin

  Owner at Undisclosed

  Development of a Corporate website and a custom ERP platform

  Project Type: Website Development

  Review Date: 5 November, 2023

  Source: 3rd-party Review Platform

  This team takes on complex projects and implements non-standard breakthrough solutions within the agreed timeline. I strongly and confidently recommend Diffco US to any client who needs an exclusive and effective project filled with innovative technical features.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Lilia Borisova

  Head of operation at Aerostarter

  General aviation Online Platform

  Project Type: Software Development

  Review Date: 5 July, 2023

  Aerostarter had a great experience with Diffco in creating their aviation community marketplace. Diffco's team showcased remarkable expertise and industry knowledge, as well as delivered the work punctually. Communication flowed seamlessly, and Diffco's insights greatly enhanced the product. Aerostarter strongly endorses Diffco for web app development. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Mason Menin

  cofounder at WYA group, Inc.

  development

  Project Type: App Development

  Review Date: 2 July, 2023

  We hired Diffco to transform our concept into a fully functional iOS app from scratch, and they delivered beyond our expectations. Their project management style was effective, with clear communication and timely updates on progress. Diffco's unique combination of creativity and technical expertise resulted in an app that exceeded our vision, with innovative features and a seamless user experience. They efficiently coordinated tasks, were flexible and were able to deliver the product in a tight

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Neeraj Kashyap

  CEO at Simiotics Inc.

  Development of backend and integration for a fintech product with cryptocurrency

  Project Type: Software Development

  Review Date: 30 June, 2023

  We hired Diffco to develop a backend system that integrates cryptocurrency functionalities into our fintech product. Their experienced team paid close attention to detail and delivered an advanced solution within the agreed-upon timeline. We were impressed with their proficiency and highly recommend them for fintech development projects.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Kamilla Hawkins

  VP of Customer Success at Performance Lab US

  Enterprise SaaS solution

  Project Type: Software Development

  Review Date: 19 June, 2023

  We hired Diffco to fulfill our specific goals and objectives, which included developing both web and mobile versions of our testing platform from scratch. They demonstrated their expertise in designing a visually appealing and user-friendly interface, integrating real-time user flow data feeds, and implementing comprehensive DevSecOps functionalities.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Anastasiia Yakymenko

  Founder and Talent Acquisition Head at Minds Match

  Mobile App Development

  Project Type: App Development

  Review Date: 19 June, 2023

  Source: 3rd-party Review Platform

  Diffco proved to be an exceptional development partner, creating a user-friendly telehealth mobile solution with a strong emphasis on security and reliability. Their expertise, attention to detail, and commitment to delivering an outstanding product made them a pleasure to work with. I highly recommend Diffco for any organization seeking a trustworthy and seamless development experience. Our project is a cutting-edge Telehealth mobile solution that prioritizes user-friendly UI/UX design, revolutionizing the way therapy sessions are conducted. Everything is great!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Max Shmatkov

  Manager at Centerligh

  Mobile App Development

  Project Type: App Development

  Review Date: 10 June, 2023

  Source: 3rd-party Review Platform

  As an advantage of working with this company I’d like to note that their Agile development method is amazing! Diffco earned my trust through such approach and the team’s professional attitude.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Yurii Kovalov

  CEO at PFLB

  Banking software development

  Project Type: Software Development

  Review Date: 16 May, 2023

  We engaged Diffco to handle the critical backend and frontend components for our client's banking institution, benefiting from their exceptional services in secure architecture, robust APIs, and intuitive interface, while maintaining effective communication and leveraging their Agile project management style for prompt milestone delivery. Diffco's innovative approach, customer focus, and operational efficiency aligned perfectly with our partnership values.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Eli Borodaci (Brodić-Braileanu)

  Chief Technology Officer at SRG Community

  Development

  Project Type: App Development

  Review Date: 13 May, 2023

  We hired Diffco to help build our technical infrastructure from scratch, including a customized blockchain solution, mobile and web app development, and an admin panel. They provided valuable feedback and questioning to direct us and set up the right infrastructure. Overall, I'm satisfied with their work and would highly recommend them.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Stas Tushinskiy

  CEO at Instreamatic

  Voice Ads SDK

  Project Type: App Development

  Review Date: 1 May, 2023

  I worked with Diffco on developing a new mobile partner SDK for our Voice AI platform. The team consisted of 5 members, and we were impressed by Diffco's approach to the development process and ability to engineer functional solutions. The project was well-organized and completed without delays. We highly recommend Diffco for any mobile development project and would gladly work with them again.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Pavel Shpin

  CIO at Globalize

  Computer vision OCR mobile app

  Project Type: App Development

  Review Date: 30 April, 2023

  Globalize helps businesses connect with the right partners and meet their goals. The client wanted to combine different solutions into one AI system and chose Diffco because of past success and proficiency. Diffco strategized well, tested thoroughly, and delivered quickly. Globalize was impressed with the agency's knowledge, professionalism, and commitment to delivering quality solutions quickly. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Igor Gubernsky

  CEO at Fredd

  Fredd

  Project Type: App Development

  Review Date: 29 April, 2023

  I hired Diffco US Inc to develop and launch Fredd, an AI-powered mobile app for foodies. Their experience in mobile development and AI was impressive, and we successfully launched the MVP on time. We continued to work with Diffco to add new features, and their workflow and communication were effective. Overall, we were very impressed with their work.

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Vladimir Ofitserov, CFA

  Manager at REVO

  Performance reports app

  Project Type: App Development

  Review Date: 13 April, 2023

  We hired Diffco [to develop] a web app to collect data for client performance reports on investment portfolios. Their prior experience, clear requirement definition, and efficient approach made them ideal. The team expertly handled the complex tool, met deadlines, and maintained transparent communication. Their adaptability and excellent email skills were highly valued. I recommend Diffco for future projects, as they surpassed expectations and offered continuous support. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Ruslana Golunova

  Senior Account Manager at Phew! Inc

  Mobile App

  Project Type: App Development

  Review Date: 12 April, 2023

  I worked as a Senior Account Manager at PHEW!, a company that created a mobile app similar to Uber for Vets and Pets. We wanted to develop two iOS mobile applications and a back-end with an admin panel to provide a convenient and less stressful platform for pet parents and pets. We hired Diffco to develop the apps, and they delivered an MVP within three months. We found it very easy and comfortable to work with Diffco. Their extensive technical knowledge and expertise were excellent!

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Don Markland

  CEO at Accountability Now

  custom e-learning platform

  Project Type: App Development

  Review Date: 12 April, 2023

  Diffco was hired to build a custom e-learning platform for our coaching services company. Their team of UX designers, front-end and back-end developers, QA and project manager helped us create a platform that met all of our requirements and delivered everything our clients needed in one place. Their exceptional proactivity, communication skills, attention to deadlines, and impressive range of abilities were thoroughly impressive. The project management went smoothly, and communication was effect

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Emil Sildos

  CRO at FlashGrid

  Website redesign and support

  Project Type: Website Development

  Review Date: 10 January, 2023

  We were looking for a team who could help us to update our website [and] branding and to create some aspects from scratch. Once we found Diffco, [we] got exactly what we expected; the new website turned out intuitive and easy to navigate. This partnership is very effective for us as we now have a reliable team always available to make changes. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Sergey Snezar

  CEO at Devmind

  Digital Content Distribution Platform for Software Company

  Project Type: Software Development

  Review Date: 4 July, 2021

  Diffco has well-structured business operations and strict quality standards. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer:

• 

  Ilya Borodach

  CTO at SRG Community

  Technical Development for Gaming Community-Driven Mobile App

  Project Type: App Development

  Review Date: 17 June, 2021

  Diffco has very good management skills. (Verified via email)

  Rating:

  • Work Quality:
  • Timely Delivery:
  • Responsiveness:
  • Overall Costs:
  • Your Satisfaction:
  • Willing To Refer: