Sergii Opanasenko
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Sergii Opanasenko Email & Phone Number

Founder and COO at Greenice
Location: Kyiv, Kyiv City, Ukraine 5 work roles 1 school
1 work email found @greenice.net LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email s****@greenice.net
LinkedIn Profile matched
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Current company
Role
Founder and COO
Location
Kyiv, Kyiv City, Ukraine
Company size

Who is Sergii Opanasenko? Overview

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Quick answer

Sergii Opanasenko is listed as Founder and COO at Greenice, a company with 54 employees, based in Kyiv, Kyiv City, Ukraine. AeroLeads shows a work email signal at greenice.net and a matched LinkedIn profile for Sergii Opanasenko.

Sergii Opanasenko previously worked as Founder/COO at Greenice and Founder, CTO at Greenice.Net. Sergii Opanasenko studied at Sevastopol State Technical University.

Company email context

Email format at Greenice

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{first}@greenice.net
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AeroLeads found 1 current-domain work email signal for Sergii Opanasenko. Compare company email patterns before reaching out.

Profile bio

About Sergii Opanasenko

As the co-founder of Greenice, I’ve spent over a decade helping businesses across industries solve complex problems with custom software solutions. Our team specializes in developing tailored web applications that streamline operations, automate workflows, and unlock growth potential 🚀.Whether it's creating a comprehensive recruitment system for a medical staffing agency 🏥, developing credential management solutions for healthcare providers, or building scalable platforms for eCommerce 🛒 and educational institutions, we pride ourselves on designing software that fits each client’s unique needs.What we do at Greenice:- Custom Web Applications: We build solutions from the ground up, tailored to your business’s specific workflows and challenges, from CRMs to ERPs to complex management systems 💻.- Medical & Staffing Industry Solutions: We have extensive experience in building custom software for medical staffing agencies, including applicant tracking systems (ATS), credentialing, compliance, scheduling, and payroll automation 🩺.- SaaS Platforms & Marketplaces: We help businesses launch scalable SaaS platforms and multi-vendor marketplaces with integrated payment systems, data management, and real-time analytics 🌐.- Integration & Automation: We ensure seamless integration between your existing systems and the custom tools we build, reducing manual work and increasing operational efficiency 🔄.- Cloud-Based Solutions: Our team develops secure, scalable cloud applications using the latest technologies to help your business grow ☁️.At Greenice, we start every project by understanding your business inside and out. We don’t just offer off-the-shelf solutions; we partner with you to assess your current systems, identify bottlenecks, and create a custom roadmap for your software development needs 🛠️.If you’re looking to streamline your operations, automate workflows, or develop a custom web platform that fits your business, let’s connect 🤝. I’d be happy to discuss how Greenice can help take your business to the next level 📈.

Current workplace

Sergii Opanasenko's current company

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Greenice
Greenice
Founder and COO
Kyiv, UA
Website
Employees
54
AeroLeads page
5 roles · 19 years

Sergii Opanasenko work experience

A career timeline built from the work history available for this profile.

Founder/Coo

Current

Киев, Киев, Украина

As co-founder of Greenice, I lead a team of developers specializing in custom web development solutions. We build tailored web applications that solve complex business challenges across industries such as medical staffing, healthcare, education, and eCommerce.Key Responsibilities:- Developing custom web applications from CRMs and ERPs to SaaS platforms and.

Oct 2007 - Present

Founder, Cto

Current
2007 - Present ~19 yrs 5 mos

Senior Php Developer

Севастополь

Sep 2007 - Dec 2008
Team & coworkers

Colleagues at Greenice

Other employees you can reach at greenice.net. View company contacts for 54 employees →

1 education record

Sergii Opanasenko education

FAQ

Frequently asked questions about Sergii Opanasenko

Quick answers generated from the profile data available on this page.

What company does Sergii Opanasenko work for?

Sergii Opanasenko works for Greenice.

What is Sergii Opanasenko's role at Greenice?

Sergii Opanasenko is listed as Founder and COO at Greenice.

What is Sergii Opanasenko's email address?

AeroLeads has found 1 work email signal at @greenice.net for Sergii Opanasenko at Greenice.

Where is Sergii Opanasenko based?

Sergii Opanasenko is based in Kyiv, Kyiv City, Ukraine while working with Greenice.

What companies has Sergii Opanasenko worked for?

Sergii Opanasenko has worked for Greenice, Greenice.Net, and Zfort Group.

Who are Sergii Opanasenko's colleagues at Greenice?

Sergii Opanasenko's colleagues at Greenice include Margarita Vykupets, Serhiy Polyakov, Nazarii Solopchuk, Maria Yatsek, and Alina Moshkovska.

How can I contact Sergii Opanasenko?

You can use AeroLeads to view verified contact signals for Sergii Opanasenko at Greenice, including work email, phone, and LinkedIn data when available.

What schools did Sergii Opanasenko attend?

Sergii Opanasenko studied at Sevastopol State Technical University.

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