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Outsourcing for Software Product Development

Implex offers custom application development for startups and scale-ups, specializing in Web, Mobile, and AI solutions. Our results stem from the use of advanced, scalable technologies and efficient project management.

We bring together the right skills with the optimal level of involvement to tackle your specific needs. 

Our Range of Services:

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Kraków, Poland
  • Year founded
    Founded 2020
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Slava Hraichenko
CEO & Co-founder About the Team

4 Languages that we service

  • English
  • German
  • Polish
  • Ukrainian

11 Timezones that we service

CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GST
Gulf Standard Time (GST)
IDT
Israel Daylight Time (IDT)
JST
Japan Standard Time (JST)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)
SGT
Singapore Standard Time (SGT)

2 Locations

  • Kraków , Poland
  • Kyiv , Ukraine

Select Focus Area
Application Platforms
Linux server
40%
Amazon Application Development Framework
30%
Azure Platform
30%
Low Code Development
No Code Development
Frameworks and CMS
.NET
15%
IT Managed Services Focus
Managed Software Application & Solutions
25%
Other IT managed services
25%
Software Evaluation
25%
Software Expert Witness
25%
Programming & Scripting
Go
25%
Rust
20%
C#
10%
Typescript
10%
User Experience Focus
Industries
Advertising & marketing
25%
Arts, entertainment & music
25%
Education
25%
Financial services
25%
Clients
Small Business (<$10M)
50%
Midmarket ($10M - $1B)
40%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.9 /5

What Clients Have Said

Implex offers competitive pricing with projects typically costing under $10,000 to around $70,000 monthly. Clients appreciate the value for cost, efficient communication, and timely delivery. They are seen as a reliable partner, excelling in understanding project needs and delivering high-quality results.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 12 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Implex Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.9
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Impressive Scalability and Flexibility

    Implex's ability to adapt to changing project requirements and scale their team as needed is valued by clients. Their flexibility in resource allocation is a key strength.

  • Excellent Communication and Client Interaction

    Implex maintains effective communication with clients through various channels, ensuring transparency and clarity in their projects. Their proactive and responsive communication style is highly appreciated.

  • Strong Technical Expertise and Problem-Solving

    Implex is commended for their technical skills and ability to solve complex problems. Clients appreciate their innovative solutions and the technical acumen of their team in various projects.

  • High-Quality Custom Solutions

    Implex is recognized for delivering high-quality custom software and web development solutions. Clients across different industries value their ability to tailor solutions to meet specific business needs.

  • Efficient Project Management and Timely Delivery

    Clients consistently praise Implex for delivering projects on time and within budget. Their project management approach is structured, and they are responsive to client needs, ensuring a smooth workflow.

  • Areas for Improvement in Communication

    While generally praised, some clients noted minor communication challenges, particularly with remote work, suggesting room for improvement in this area.

Implex Reviews

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Services
Project Cost
Industry
Location

Web Dev & IT Consulting for Consulting Company

  • Other IT Consulting and SI Web Development
  • Less than $10,000
  • Nov. 2024 - July 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team was highly professional and suggested the most valuable solutions to resolve our issues."

Aug 12, 2025
Senior Communication Expert, Association4U
Olena Ermolenko
Verified
  • Other industries
  • Kyiv, Ukraine
  • 11-50 Employees
  • Online Review
  • Verified

Implex provided web development services for a consulting company. The team conducted a web assessment, fixed bugs, and made functionality changes and adjustments to the client's existing WordPress website.

Custom Software Dev & IT Staff Aug for Technology Co

  • Custom Software Development IT Staff Augmentation Web Development
  • .NET
    +6
  • $50,000 to $199,999
  • Aug. 2022 - June 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“The overall quality of the code was very high.”

Oct 17, 2024
Former Director & VP of Engineering, SkyHive
Mykhailo Timonin
Verified
  • Other industries
  • Vancouver, British Columbia
  • Phone Interview
  • Verified

Implex provided custom software development and staff augmentation services for a technology company. The team built a POC and provided engineers to help the client with their product development work.

Staff Aug, Web & Software Development for Software Company

  • Custom Software Development IT Staff Augmentation Web Development
  • Angular
    +2
  • Confidential
  • Apr. - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were always very responsive and accommodating to our needs."

Aug 1, 2024
Founder, 360mind
Nick P.
Verified
  • Other industries
  • Estonia
  • 1-10 Employees
  • Online Review
  • Verified

Implex provides development services for a software company. The team continues to develop an online course platform, adding Microsoft Entra External ID-powered accounts, improving the UI, and fixing bugs.

IT Services & Staff Aug for Technology Startup

  • IT Staff Augmentation Mobile App Development Other IT Consulting and SI
  • Amazon Application Development Framework
    +7
  • $10,000 to $49,999
  • Oct. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The Implex team provides access to highly skilled professionals on short notice with quick onboarding and proactivity."

Apr 24, 2024
CEO & Co-Founder, SOFT EDGE Sp. z o.o.
Vitaliy Istushkin
Verified
  • Information technology
  • Poland
  • 1-10 Employees
  • Online Review
  • Verified

Implex has deployed QA engineers to help a technology startup build BAU and release processes. They've also ported the client's iOS app to Android and built CI/CD processes for their product range.

Project Portfolio Management for Product & Services Company

  • Other IT Consulting and SI
  • Confidential
  • Dec. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are known for their efficiency, timely delivery, and responsiveness to client needs."

Oct 23, 2023
Managing Partner & CEO, Video Gorillas
Jason Brahms
Verified
  • Other industries
  • Los Angeles, California
  • 11-50 Employees
  • Online Review
  • Verified

Implex developed a project portfolio management framework for a media-focused product and services company. They created a process for continuous improvement of the portfolio and resource planning processes.

Custom Software Dev for Open-Source Database SaaS Company

  • Application Testing Custom Software Development
  • JavaScript
    +4
  • $200,000 to $999,999
  • Jan. 2022 - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They're excellent teammates and partners."

May 23, 2023
Senior Direct of Engineering, Percona
Dave Poole
Verified
  • Other industries
  • Raleigh, North Carolina
  • 201-500 Employees
  • Online Review
  • Verified

Implex has built a telemetry metrics solution for an open-source database software and services company. The solution integrates with an existing monitoring product and is scalable for future expansion.

Mobile App Dev for Educational Institution

  • Mobile App Development
  • Confidential
  • July 2020 - July 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team demonstrated unprecedented flexibility and commitment to providing a high-quality final product."

Jul 21, 2022
Language Adviser, Educational Institution
Ihor Khvorostianyi
Verified
  • Education
  • Kyiv, Ukraine
  • 11-50 Employees
  • Online Review
  • Verified

Implex created a mobile app for an educational institution. This platform was expected to assist students and teachers in the company's services.

Web Development for Online Visual Art Platform

  • Web Development
  • Confidential
  • Jan. 2010 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have an impressive creative approach throughout the workflow."

Jun 23, 2021
Editor-in-Chief, WikiArt.org
Kseniia Bilash
Verified
  • Arts, entertainment & music
  • Kyiv, Ukraine
  • 1-10 Employees
  • Online Review
  • Verified

Implex has developed a website for an online visual art platform. The team is tasked with managing the client's website Ux and UI issues. 

Vehicle Auction Software & Mobile App for Automotive Company

  • Custom Software Development Mobile App Development
  • $50,000 to $199,999
  • Feb. 2018 - Mar. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The team had a lot of structure and process in place.”

Jan 22, 2021
Former Product Owner, SmartLane
Michael Faulconer
Verified
  • Other industries
  • Germany
  • 11-50 Employees
  • Phone Interview
  • Verified

Implex provided mobile app and software development services for an online vehicle company. The app must let users view and bid for vehicles online. The team also created a web-based version of the app.  

Web Development for College Admissions Platform

  • Web Development
  • Confidential
  • Aug. 2014 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They weren’t just building to build; they gave me ideas and helped me understand.”

Sep 28, 2020
President, Admissions Platform
Eric Allen
Verified
  • Other industries
  • Maryland, United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Implex handles web development services for a college admissions platform. Working from scratch, they've been handling the architecture, development, and technology stack of the solution for six years now.

Showing 1-11 of 19 Reviews

Packages we offer:

Tailored IT Managed Team

Choose the best team configuration for your current project stage

Small

PoC/MVP

$7,500 /month
  • Project Manager: 40 hrs
  • Business Analyst: no
  • Solution Architect: no
  • Tech/Team Lead: no
  • Software Engineer: 160 hrs

Large

Expansion

$50,750 /month
  • Project Manager: 160 hrs
  • Business Analyst: 80 hrs
  • Solution Architect: 80 hrs
  • Tech/Team Lead: 160 hrs
  • Software Engineer: 800 hrs
Features

Small

$7,500

/mo

Medium

$22,250

/mo

Large

$50,750

/mo

Project Manager

40 hrs

160 hrs

160 hrs

Business Analyst

no

no

80 hrs

Solution Architect

no

no

80 hrs

Tech/Team Lead

no

80 hrs

160 hrs

Software Engineer

160 hrs

480 hrs

800 hrs

QA Lead

no

no

80 hrs

QA Engineer

40 hrs

160 hrs

160 hrs

Test Automation Engineer

no

On demand

160 hrs

Technical Writer

no

no

On demand

DevOps Engineer

no

On demand

40 hrs

UX Designer

On demand

On demand

On demand

Small

$7,500

/mo

Project Manager

40 hrs

Business Analyst

no

Solution Architect

no

Tech/Team Lead

no

Software Engineer

160 hrs

QA Lead

no

QA Engineer

40 hrs

Test Automation Engineer

no

Technical Writer

no

DevOps Engineer

no

UX Designer

On demand

Medium

$22,250

/mo

Project Manager

160 hrs

Business Analyst

no

Solution Architect

no

Tech/Team Lead

80 hrs

Software Engineer

480 hrs

QA Lead

no

QA Engineer

160 hrs

Test Automation Engineer

On demand

Technical Writer

no

DevOps Engineer

On demand

UX Designer

On demand

Large

$50,750

/mo

Project Manager

160 hrs

Business Analyst

80 hrs

Solution Architect

80 hrs

Tech/Team Lead

160 hrs

Software Engineer

800 hrs

QA Lead

80 hrs

QA Engineer

160 hrs

Test Automation Engineer

160 hrs

Technical Writer

On demand

DevOps Engineer

40 hrs

UX Designer

On demand

Our Story

We are Implex, a custom app development comapny with deep experience building web, mobile and AI solutions. Over 80% of our community are senior engineers and PMs delivering high‑load systems across fintech, edtech, HR, marketplaces and more. We combine technical depth (.NET, JS/TS, Rust, Go, React, Flutter and more) with strong project management, client partnerships and proven outcomes, recognized by Clutch awards and measurable client success.

Meet the Team

Slava Hraichenko

Slava HraichenkoCEO & Co-founder

Andrii Bezuglyi

Andrii BezuglyiCo-founder

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
18
Overall Review Rating
5
Source
Clutch
Last Updated
May 9, 2026

Business Entity

Business Entity Name Implex Sp. z o.o.
Source Central Statistical Office of Poland
Jurisdiction of Formation Poland
Date of Formation April 8, 2022
Status Active
Last Updated February 22, 2024
ID 0000965546

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

25 Stefana Jaracza KrakówPoland 31-216

10 - 15

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