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Scale fast with Scalac (Scala, Java, Akka, ZIO)

Scalac is a web app & custom software development company. We're a team of 135 experts in

  • Backend development,
  • Frontend development,
  • DevOps,
  • Machine Learning,
  • Data Engineering,
  • Manual QA and QA Automation,
  • UI/UX design.

We have delivered software solutions to over 90 customers in the USA, UK, EU, Switzerland and Scandinavian countries.

Our services:

  • Team Extension
  • Project Development
  • Technology Consulting
  • Training
  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Gdańsk, Poland
  • Year founded
    Founded 2014

1 Locations

  • Gdańsk , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.4 /5

    What Clients Have Said

    Scalac offers competitive pricing and good value for cost, fitting clients' budgets. Project costs range from $15,000 to over $3 million, with team sizes typically between 1-10 employees. Clients appreciate their flexibility, expertise, and effective communication, though some note they can be expensive for certain markets.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 12 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Scalac Review Insights

    Overall Review Rating

    4.8
    • Quality 4.8
    • Schedule 4.8
    • Cost 4.4
    • Willing to Refer 4.8

    Top Mentions

    Review Highlights

    • High-Quality Deliverables

      Scalac consistently delivers high-quality work, meeting or exceeding client expectations. Clients report improvements in system performance, code quality, and overall project success, attributing these outcomes to Scalac's expertise and dedication.

    • Effective Communication and Collaboration

      Clients commend Scalac for their excellent communication and collaboration skills. They integrate well with client teams, maintain regular meetings, and respond promptly to client needs, ensuring smooth project execution.

    • Cultural Fit and Professionalism

      Clients often mention Scalac's professionalism and cultural fit with their teams. They appreciate Scalac's ability to work seamlessly within their organizational culture while maintaining a high level of professionalism.

    • Strong Technical Expertise

      Scalac is consistently praised for their technical proficiency, particularly in Scala and Akka. They have successfully delivered projects across various industries, demonstrating deep expertise in functional programming and modern software development practices.

    • Limited Direct Interaction in Training

      One client noted that during training sessions, direct interaction was limited, as participants had to use Discord for questions. This setup led to a less engaging experience, suggesting room for improvement in interactive training delivery.

    • Cost-Effective Solutions

      Many clients find Scalac's services to be cost-effective, offering competitive pricing for high-quality outcomes. Their ability to provide value for money is a recurring theme in client feedback.

    Scalac Reviews

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    Custom Software Development for Software Solutions Company

    • Application Testing Custom Software Development Enterprise App Modernization
    • Confidential
    • Jan. - July 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were a rare company where all of the interactions were a joy."

    Aug 12, 2025
    Development & Architecture Manager, Software Company
    Chuen-Man Chow
    Verified
    • Other industries
    • United Kingdom
    • 51-200 Employees
    • Online Review
    • Verified

    Scalac provided software development support for a software solutions company. The team conducted a comprehensive review of the client's app and collaborated on improvements to upskill the in-house team.

    Scala Training for Telecommunications Company

    • Corporate Training & Coaching
    • $10,000 to $49,999
    • December 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Anton and his team were nothing but a joy to work with."

    May 9, 2023
    Scrum Master, Sky
    Dan Conant
    Verified
    • Telecommunications
    • London, England
    • 5,001-10,000 Employees
    • Online Review
    • Verified

    Scalac provided a Scala 3 training course for a telecommunications company's development team. Scalac offered group mentorship and opportunity for questions and clarifications with the course's instructor.

    Staff Augmentation for Software Development Company

    • Confidential
    • Jan. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “We’ve had a good experience with their staff; they’ve helped us improve our existing product and build new projects.”

    Feb 23, 2023
    CEO, LIGADIGITAL
    Julian Servatius
    Verified
    • Other industries
    • Germany
    • 11-50 Employees
    • Phone Interview
    • Verified

    Scalac provides staff augmentation services for a software development company. They find experts and present the candidates so the client can fill in development, software architecture, and DevOps positions.

    IT Staff Augmentation for Observability Software Company

    • IT Staff Augmentation
    • $200,000 to $999,999
    • Feb. 2022 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “We’ve been impressed with the teammates they’ve gotten for us and the speed at which they find them.”

    Feb 3, 2023
    Director of Engineering, StackState
    Louis Lotter
    Verified
    • Other industries
    • Netherlands
    • 11-50 Employees
    • Phone Interview
    • Verified

    Scalac provides IT staff augmentation services for an observability software company. They’ve particularly worked on Scala and backend development, providing also React, SRE, and DevOps engineers.

    IT Consulting & Software Dev for Engineering Company

    • Custom Software Development Other IT Consulting and SI
    • $50,000 to $199,999
    • July - Oct. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They were friendly, had a constructive approach to project issues, and always had our interests in mind."

    Jan 25, 2023
    CTO, Ematiq
    Martin Major
    Verified
    • Other industries
    • Prague, Czech Republic
    • 11-50 Employees
    • Online Review
    • Verified

    Scalac provided IT consulting and software development services to an engineering firm. They designed and built an in-memory message broker service, created solutions to technical issues, and conducted testing.

    Staff Augmentation for FinTech Company

    • IT Staff Augmentation
    • Confidential
    • July 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “Overall, they have access to more resources in the market than anyone else.”

    Jan 23, 2023
    Department Head, FinTech Company
    Anonymous
    Verified
    • Financial services
    • United Kingdom
    • 51-200 Employees
    • Phone Interview
    • Verified

    Scalac is providing a fintech company with staff augmentation. Key technologies include Scala, React, and TypeScript. The client has expanded the engagement to include engineers with AWS and DevOps experience.

    Staff Augmentation for Healthcare Technology Company

    • IT Staff Augmentation
    • $1,000,000 to $9,999,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They’re probably the best staff augmentation firm I've ever worked with.”

    Mar 23, 2022
    Head of Prevention & Wellness, Healthcare Technology Company
    Anonymous
    Verified
    • Other industries
    • Washington, District of Columbia
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    Scalac provides Scala and React engineering support for a healthcare technology company. They've sourced and prescreened candidates, successfully providing 40 engineers to support the client's projects.

    Scala Programming Training for Logistics Company

    • Other IT Consulting and SI
    • $10,000 to $49,999
    • May - June 2021
    4.0
    Quality
    3.5
    Schedule
    5.0
    Cost
    3.5
    Willing to Refer
    3.5

    "People who took part in the training are now more familiar with Scala programming language."

    Jul 2, 2021
    IT Director, Logistics Company
    Borys Wirkus
    Verified
    • Other industries
    • Gdansk, Poland
    • 10,001+ Employees
    • Online Review
    • Verified

    Scalac. Backend Software Development Company. held Scala training sessions or a logistics company. There were about 20 in-house employees that participated in the training. 

    Dev Support for Digital Content Management Software

    • Custom Software Development
    • $50,000 to $199,999
    • Apr. - Nov. 2020
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "It was a good experience for us."

    Dec 18, 2020
    CEO, Fugo.ai
    Zuka Kakabadze
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Phone Interview
    • Verified

    Scalac, Inc. provided software development resources to a CMS company. They developed a software solution using VRIO and Scala. 

    Custom Software Dev for Animal Shelter Management Platform

    • Custom Software Development
    • $10,000 to $49,999
    • Jan. - Feb. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “I was really impressed with how thorough the developer was with this project.”

    Mar 31, 2020
    CTO, Animal Shelter Management Platform
    Justin Collier
    Verified
    • Other industries
    • Lincoln, Nebraska
    • 1-10 Employees
    • Phone Interview
    • Verified

    Scalac, Inc. provided custom software development services for an animal shelter management company. Working from scratch they handled front- and backend development using React.js and Clojure.

    Showing 1-10 of 23 Reviews

    Locations (1)

    Czeslawa Milosza 9/9 GdańskPoland 80-126

    50 - 75

    Contact Scalac

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