Greenice is a web development agency specializing in custom feature-rich apps and websites with complex back-end systems. Founded in 2007 in Ukraine, we bring entrepreneurs' ideas to life with our technical expertise and meticulous planning. Despite relocating due to the war with Russia in 2022, we’ve retained all our clients and continue to grow.
Our journey began with founders Sergii Opanasenko and Ismet Beckirov, who started as freelance programmers. A key milestone was becoming an Offshore Development Center for ACB, an American Inc. 500 corporation. This decade-long partnership has seen us launch six new online stores, develop an affiliate marketing program, create a call center system, and maintain their ERP, which processes six-figure sales daily.
We also excel on Upwork as Arriba, completing numerous projects, tracking over 69,000 hours, and earning over $2 million with a 100% Job Success Rate. We have successfully delivered over 200 projects in eCommerce, Healthcare, Education, and other fields.
At Greenice, we are more than colleagues; we are a family. We enjoy team-building activities that strengthen our bond and recharge our spirits, fostering a positive work environment. Whether it’s grilling burgers at a BBQ, kayaking down a river, partying, or playing Frisbee, these activities bring us closer together and enhance our teamwork.
Greenice continues to grow and evolve, driven by our commitment to excellence and our passion for bringing innovative ideas to life.
Greenice is a web development agency specializing in custom feature-rich apps and websites with complex back-end systems. Founded in 2007 in Ukraine, we bring entrepreneurs' ideas to life with our technical expertise and meticulous planning. Despite relocating due to the war with Russia in 2022, we’ve retained all our clients and continue to grow.
Our journey began with founders Sergii Opanasenko and Ismet Beckirov, who started as freelance programmers. A key milestone was becoming an Offshore Development Center for ACB, an American Inc. 500 corporation. This decade-long partnership has seen us launch six new online stores, develop an affiliate marketing program, create a call center system, and maintain their ERP, which processes six-figure sales daily.
We also excel on Upwork as Arriba, completing numerous projects, tracking over 69,000 hours, and earning over $2 million with a 100% Job Success Rate. We have successfully delivered over 200 projects in eCommerce, Healthcare, Education, and other fields.
At Greenice, we are more than colleagues; we are a family. We enjoy team-building activities that strengthen our bond and recharge our spirits, fostering a positive work environment. Whether it’s grilling burgers at a BBQ, kayaking down a river, partying, or playing Frisbee, these activities bring us closer together and enhance our teamwork.
Greenice continues to grow and evolve, driven by our commitment to excellence and our passion for bringing innovative ideas to life.
AI Overview
Performance snapshot
Greenice presents as a dependable custom software and web development vendor with a strong track record across diverse verticals including fintech, AI, logistics, and construction. The majority of ratings across all platforms trend toward Strong, with only isolated Mixed signals tied to schedule adherence in a small number of engagements. Recurring themes include cost-effectiveness, client-centric flexibility, and proactive communication. No systemic reliability concerns or patterns of declining scores were identified.
Performance breakdown
Technical expertise
StrongMultiple reviews highlight advanced technical capabilities spanning AWS (Amazon Connect, Amazon Lex), generative AI and LLM integration, React, PHP, Stripe, and crowdfunding APIs. A recent AI firm engagement confirmed scaled LLM services, reduced deployment time, and improved system reliability.
Project management & delivery
MixedMost clients report on-time delivery and effective milestone management; however, one schedule sub-rating of 3.0 from a therapy company engagement and acknowledged delays in the interior design web app project introduce a consistent minor concern around timeline adherence.
Communication & collaboration
StrongClients across multiple engagements consistently praise Greenice's responsiveness via group chats, email, and virtual meetings. Notably, the team maintained communication continuity during the Russian invasion of Ukraine and adapted to cross-timezone client needs in the US and New Zealand.
Reliability
StrongGreenice delivered stable, functional products across long-duration and multi-year engagements, including a 150-screen responsive web app and a scalable crowdsourcing platform. The AI firm review specifically cited improved system reliability and the ability to handle increased query volumes without performance issues.
Client satisfaction & outcomes
StrongTangible outcomes include improved page load times, a decline in site errors, efficient AI and LLM service scaling, accelerated client onboarding, and a successful MVP launch within a short timeframe. Multiple clients report ongoing or repeat engagements, reflecting high satisfaction and trust in delivered value.
Best for
Greenice is best suited for small-to-midsize companies seeking cost-effective, full-cycle custom web and software development, particularly those requiring API integrations, CRM systems, AI-backed platforms, or scalable web applications with attentive project management.
Clients info
Greenice serves a broad client base spanning fintech, logistics, AI, telecommunications, business services, healthcare, and construction sectors. Clients are predominantly small companies (1–10 and 11–50 employees), with occasional mid-market engagements (51–200 employees). Project budgets most frequently fall in the $10,000–$49,999 range, with select engagements reaching $50,000–$199,999 and one exceeding $200,000. Primary industries represented include Financial services / FinTech, Information technology, Supply chain, logistics, and transport, Telecommunications, Business services, Healthcare / therapy, Construction / job search. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees. Common project budget ranges include $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.
Review strength
The assessment is based on 15 reviews across 3 platforms. The majority of reviews are recent, with 6 published between 2023 and 2025. However, 9 reviews date from 2017 to 2022, meaning a portion of the evidence base is more than one year old and should be weighted accordingly. Review date range: Oct 31, 2017 - Dec 15, 2025.
Performance breakdown
Technical expertise
StrongMultiple reviews highlight advanced technical capabilities spanning AWS (Amazon Connect, Amazon Lex), generative AI and LLM integration, React, PHP, Stripe, and crowdfunding APIs. A recent AI firm engagement confirmed scaled LLM services, reduced deployment time, and improved system reliability.
Project management & delivery
MixedMost clients report on-time delivery and effective milestone management; however, one schedule sub-rating of 3.0 from a therapy company engagement and acknowledged delays in the interior design web app project introduce a consistent minor concern around timeline adherence.
Communication & collaboration
StrongClients across multiple engagements consistently praise Greenice's responsiveness via group chats, email, and virtual meetings. Notably, the team maintained communication continuity during the Russian invasion of Ukraine and adapted to cross-timezone client needs in the US and New Zealand.
Reliability
StrongGreenice delivered stable, functional products across long-duration and multi-year engagements, including a 150-screen responsive web app and a scalable crowdsourcing platform. The AI firm review specifically cited improved system reliability and the ability to handle increased query volumes without performance issues.
Client satisfaction & outcomes
StrongTangible outcomes include improved page load times, a decline in site errors, efficient AI and LLM service scaling, accelerated client onboarding, and a successful MVP launch within a short timeframe. Multiple clients report ongoing or repeat engagements, reflecting high satisfaction and trust in delivered value.