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Marcin Szajda Email & Phone Number

IT Developer at Sidnet
Location: Wroclaw Metropolitan Area, Poland, Poland 9 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
IT Developer
Location
Wroclaw Metropolitan Area, Poland, Poland
Company size

Who is Marcin Szajda? Overview

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Quick answer

Marcin Szajda is listed as IT Developer at Sidnet, a company with 16 employees, based in Wroclaw Metropolitan Area, Poland, Poland. AeroLeads shows a matched LinkedIn profile for Marcin Szajda.

Marcin Szajda previously worked as IT Developer at It Marcin Szajda and Founder & Developer at Spryciarz. Marcin Szajda holds Absolutorium, Mathematics, Computer Science from University Of Wroclaw.

Company email context

Email format at Sidnet

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Sidnet

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Profile bio

About Marcin Szajda

Experienced Developer | 15+ Years | Web Applications | PHP, Laravel, Symfony, WordPressResults-driven developer with a robust 15-year track record in designing and implementing web applications using cutting-edge technologies such as PHP, Laravel, Symfony, and WordPress. I possess a comprehensive skill set that encompasses PHP, PostgreSQL, MySQL, Unix, Git, and fundamental frontend development.Professional Experience:* Collaborated with diverse companies and digital agencies as a freelancer or full-time employee.* Founded and co-owned multiple successful businesses within the tech industry.Technical Proficiency:* Web Development: Proficient in PHP, Laravel, Symfony, and WordPress.* Database Management: Extensive experience with PostgreSQL and MySQL.* System Administration: Competent in Unix-based systems.* Version Control: Skilled in utilizing Git for efficient collaboration and code management.* Frontend Development: Possess a foundational understanding of frontend technologies.Key Strengths:* Code Quality: Demonstrated commitment to producing clean, readable, and maintainable code, ensuring efficient collaboration and future scalability.* Communication: Adept at conveying complex technical concepts to both technical and non-technical stakeholders.* Team Management: Proven ability to lead and collaborate effectively within diverse teams.* Experience and understanding of gambling and sport betting related topics.Notable Achievements:* Successfully contributed to the growth and success of various projects across different industries.* Founded and co-owned businesses that achieved significant recognition and profitability.Open to Opportunities:While not actively seeking a new position, I am open to exploring compelling opportunities that align with my expertise. If you have an exciting project or team that could benefit from my skills and experience, I am eager to discuss further.

Current workplace

Marcin Szajda's current company

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Sidnet
Sidnet
IT Developer
warsaw, mazovia, poland
Website
Employees
16
AeroLeads page
9 roles

Marcin Szajda work experience

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It Developer

Current

Lead developer in two projects.

Mar 2023 - Present

It Developer

Current
It Marcin Szajda

As a experienced Laravel and WordPress developer, I have spent the past several years working as freelance with a variety of companies and digital agencies to create web applications.

Nov 2013 - Present

Founder & Developer

Sport betting related information portal.

Feb 2022 - Dec 2022

Co-Founder & Developer

Subscription model based website for private detective companies.

May 2015 - Jan 2018

Co-Founder & Developer

Łazienkipro

Dedicated e-commerce software for sanitary industry.Founder, full stack developer, business developer, seo master.

Jun 2011 - Oct 2014

Senior It Developer

Lemon Sky - A Digital Agency

Wroclaw, Lower Silesian District, Poland

Countless amount of websites, web apps, SEO apps, FB apps, NK apps.

Oct 2011 - Aug 2013

Co-Founder & Developer

Wrocław Area, Poland

The biggest social website in polish books industry.Founder, backend developer, business developer.

Nov 2008 - Apr 2011

Founder

Twojastancja

Advertising portal for people looking for apartments for rent. User account with unique feature of notifications of new notices that satisfy user preferences.

Oct 2005 - Mar 2011

Senior It Developer

Adv.Pl

Wroclaw, Lower Silesian District, Poland

Countless amount of websites and web applications.

Mar 2005 - Jan 2011
Team & coworkers

Colleagues at Sidnet

Other employees you can reach at sidnet.info. View company contacts for 16 employees →

1 education record

Marcin Szajda education

FAQ

Frequently asked questions about Marcin Szajda

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What company does Marcin Szajda work for?

Marcin Szajda works for Sidnet.

What is Marcin Szajda's role at Sidnet?

Marcin Szajda is listed as IT Developer at Sidnet.

Where is Marcin Szajda based?

Marcin Szajda is based in Wroclaw Metropolitan Area, Poland, Poland while working with Sidnet.

What companies has Marcin Szajda worked for?

Marcin Szajda has worked for Sidnet, It Marcin Szajda, Spryciarz, Idetektyw.Pl, and Łazienkipro.

Who are Marcin Szajda's colleagues at Sidnet?

Marcin Szajda's colleagues at Sidnet include Maksym Lysenko, Łukasz Kozłowski, Krzysztof Kamil Pisera, Mateusz Więch, and Mariusz Różański.

How can I contact Marcin Szajda?

You can use AeroLeads to view verified contact signals for Marcin Szajda at Sidnet, including work email, phone, and LinkedIn data when available.

What schools did Marcin Szajda attend?

Marcin Szajda holds Absolutorium, Mathematics, Computer Science from University Of Wroclaw.

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