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ITSharkz

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Scalable mobile & web apps for startups/enterprise

We solve the Talent Bottleneck and the Short-Term Software Trap for ambitious Scaleups and Enterprises.

Too many companies invest in software that becomes obsolete in years or struggle to hire top engineers locally. We provide a different path: building future-proof, AI-enhanced digital platforms and scaling long-term, high-performing teams in weeks, not months.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2019

1 Locations

  • Warszawa , Poland

Service Lines
Custom Software Development
30%
Web Development
30%
Blockchain
20%
Mobile App Development
20%
Select Focus Area
Application Platforms
Amazon Application Development Framework
30%
Azure Platform
30%
Google app engine
30%
Linux server
10%
Blockchain Focus
Initial Coin Offering Consulting
50%
Smart Contract Development
40%
Ethereum Development
10%
CMS Focus
WordPress CMS
100%
Frameworks and CMS
.NET
34%
Angular
33%
Flutter
33%
Mobile Focus
Financial Mobile App Development
30%
Mobile Commerce
20%
Travel & Lifestyle Mobile App Development
20%
Enterprise Mobile App Development
10%
Learning & Education Mobile App Development
10%
Social App Development
10%
Mobile Platforms
Android App Development
35%
iPhone iOS App Development
35%
Hybrid & cross platform apps
30%
Programming & Scripting
Java
30%
Kotlin
20%
Objective C
20%
Swift
20%
JavaScript
10%
Industries
Business services
25%
Gaming
25%
Financial services
20%
Medical
20%
eCommerce
10%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
40%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 5 /5

What Clients Have Said

ITSharkz offers good value for cost, with projects typically fitting client budgets. Specific costs include $7,000 for an app and $15,000 for software development. Clients appreciate their responsiveness and project management, often highlighting a culture fit and alignment with company values.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 11 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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Highly Rated Similar Providers

ITSharkz Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • High-Quality Deliverables

    The company consistently delivered high-quality work, as evidenced by functional platforms, improved user engagement, and successful project outcomes. Clients were satisfied with the quality of the solutions provided by ITSharkz.

  • Alignment with Client Values

    Many clients chose ITSharkz due to their alignment with company values and culture fit. This was a significant factor in their decision-making process, alongside the company’s competitive pricing and good value for cost.

  • Timely Project Delivery

    Clients consistently praised ITSharkz for delivering projects on time, meeting deadlines, and managing projects efficiently. Their use of project management tools and regular communication ensured smooth progress and timely completion of deliverables.

  • Room for Improvement in Testing

    One client suggested that ITSharkz could improve by anticipating trade-offs between automatic testing and project development. A lack of automatic regression tests was noted, indicating an area for potential enhancement.

  • Effective Communication

    ITSharkz was noted for their excellent communication skills, utilizing tools like Slack, email, and virtual meetings to maintain clear and responsive interactions with clients. They were accessible and adapted quickly to client needs, often responding the same day.

  • Responsive and Flexible Service

    ITSharkz demonstrated flexibility and responsiveness, adapting to client feedback and making changes quickly. Their proactive approach in addressing client needs and ensuring satisfaction was frequently highlighted.

ITSharkz Reviews

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Industry
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Content Mgmt Functionality Development for Home Workout Co

  • Custom Software Development Web Development
  • Laravel
    +2
  • $50,000 to $199,999
  • July 2023 - Ongoing
4.5
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
"They closely follow the quality of their team as they work on projects."
Dec 19, 2023
Manager, FizzUp SAS
Anonymous
Verified
  • Other industries
  • France
  • 11-50 Employees
  • Online Review
  • Verified

ITSharkz provides custom software development services for a home workout company's white-label solution. The team has built a content management functionality for the client's custom back-office SaaS platform.

Web Dev for Digital Marketing Agency

  • Web Development
  • Other app platform
    +1
  • Confidential
  • June - Dec. 2022
4.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
4.5

"They were highly proactive and reactive to changes."

May 24, 2023
CFO, Sarl Relevance
Giuseppe Insolia
Verified
  • Advertising & marketing
  • Monaco
  • 1-10 Employees
  • Online Review
  • Verified

ITSharkz provided website development for a digital marketing agency. The team developed a website as per the client's requirements.

Custom Software Dev for International Health Insurance Co

  • Custom Software Development Mobile App Development Web Development
  • Azure Platform
    +3
  • $50,000 to $199,999
  • Jan. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was impressed most with their honesty and transparency."

May 9, 2023
Executive, Golden Care SA
Anonymous
Verified
  • Other industries
  • Switzerland
  • 11-50 Employees
  • Online Review
  • Verified

An international health insurance company has hired ITSharkz to develop a web platform for contract and broker modules. The team also automates the billing process and creates a private web space for clients.

Showing 11-13 of 13 Reviews

Our Story

Elite Engineers, Strategic Partners. Human-Centered by Design.

We are a team of senior engineers, architects, and product strategists headquartered in Poland and powered by the elite talent pool of the CEE region. We don't just fill seats; we build future-proof digital platforms that turn technology into a long-term business asset.

What Sets Us Apart

Core Engineering

Senior-level developers specializing in scalable, modular architecture (AI, Cloud, Microservices).

Strategic Leadership

Technical decision-makers (Tech leads/Team leads) who act as your partners, not just vendors.

Product Focus

Delivery leads, QAs and product owners who bridge the gap between business ROI and technical implementation.

Quick Facts

13 Verified Clutch Clients

6 years in business

Commonly Asked Questions

We believe that innovation is driven by passion, not turnover. We are proud of our industry-leading retention rates (aiming for 0% rotation on dedicated teams). When you hire us, you get a stable, loyal team that retains critical project knowledge and grows with your business-eliminating the "re-learning" costs typical of standard outsourcing.

We operate as a seamless extension of your internal team. We adopt your tools, culture, and goals to become a seamless extension of your team. We also value face-to-face connection, offering the possibility of on-site onboarding and team visits to accelerate trust and alignment.

We focus on building future-proof, AI-enhanced digital platforms and niche-technology solutions engineered for long-term scalability and business impact.

We prioritize both integrity and initiative. Security and compliance (GDPR, EU standards) are fundamentally embedded in our daily workflows for complete transparency. Beyond compliance, our engineers practice proactive ownership—they don't passively wait for tickets; they challenge assumptions, suggest architectural improvements, and actively drive product value.

We are tech-lovers with a "Excellence Without Borders" mindset. Whether you are a Scaleup needing flexibility or an Enterprise needing exclusive dedication, you get a team that cares as much about your product as you do.

Locations (1)

Konstruktorska 11 Warszawa, Poland 02-673

6 - 9

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