Mateusz Bielecki
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Mateusz Bielecki Email & Phone Number

Location: Glasgow, Scotland, United Kingdom 12 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Role
Founder
Location
Glasgow, Scotland, United Kingdom
Company size

Who is Mateusz Bielecki? Overview

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Quick answer

Mateusz Bielecki is listed as Founder at Lethal Creative, a with 2 employees, based in Glasgow, Scotland, United Kingdom. AeroLeads shows a matched LinkedIn profile for Mateusz Bielecki.

Mateusz Bielecki previously worked as Co-Founder at Calypso Tech and Sales Consultant at Mbi Advisors Group - Strategic Consulting And Management Development. Mateusz Bielecki holds Master Of Arts - Ma, Business Management/Economics, 2:1 from University Of Glasgow.

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Lethal Creative

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Profile bio

About Mateusz Bielecki

As the Co-Founder of CalypsoTech, I blend hands-on tech creation with strategic vision, driving our team to craft top-notch web and mobile apps. Agile at heart, I thrive on making processes efficient with tools like ClickUp and Jira, ensuring our projects hit the mark on quality, time, and budget.I'm all about sharing knowledge, from entrepreneurship tricks and digital marketing hacks to the nitty-gritty of product development and e-commerce. My journey is peppered with a mix of engineering know-how, data-driven decision-making, and a dash of graphic design creativity, making each project not just a task, but an adventure.Outside the tech world, I'm a food enthusiast and a travel buff, always on the lookout for the next great meal or destination. I believe in the power of connections, whether it's over a cup of coffee discussing the future of tech or a casual chat about the latest travel hotspots.Let's link up if you're keen on transforming ideas into digital realities, need a tip or two on navigating the startup scene, or just want to share your favorite food spots and travel tales. Here's to creating, exploring, and innovating together!

Current workplace

Mateusz Bielecki's current company

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Lethal Creative
Lethal Creative
Founder
Glasgow, GB
Employees
2
AeroLeads page
12 roles

Mateusz Bielecki work experience

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

Co-Founder

Glasgow, Scotland, United Kingdom

CalypsoTech: Motto: "Designing the Future, Excelling Today. Where sexy design meets superior performance, crafting elegance in efficiency." Web Design: CalypsoTech offers innovative web design that blends cutting-edge generative AI with a deep understanding of brands to deliver captivating websites. Web/Mobile Development: The company specializes in creating captivating websites using Squarespace, Next.js, and custom CMS. They also have expertise in React Native for tailored mobile applications. Deployment: With the power of Vercel, CalypsoTech ensures seamless CI/CD pipelines for applications, delivering optimized deployment experiences. Technologies: They utilize technologies such as React, Next.js, Tailwind CSS, Stripe, Firebase, Vercel, Figma, and Bitbucket. Client Testimonials: Clients have praised CalypsoTech for their attention to detail, creativity, and exceptional customer service.

Sales Consultant

Poland

As a Sales Consultant at MBI Advisors Group, I provide strategic consulting and management development services. With a focus on management and budgeting, I help businesses streamline their operations and maximize their financial efficiency. I utilize my expertise in project management and tools like ClickUp to ensure smooth execution of projects. My role involves not just selling services, but also building strong relationships with clients and understanding their unique needs to provide tailored solutions. Based in Poland, I've been successfully driving business growth for over a year and a half.

Jan 2022 - Jan 2024

Project Manager

Warsaw, Mazowieckie, Poland

As a Project Manager at Better Future Software House, I've been leading software development projects for over two years. My role involves effective communication with stakeholders, managing customer relationships, and coordinating project tasks to ensure timely and within-budget delivery. I leverage my expertise in Agile methodologies, ClickUp, and Jira to streamline project processes and enhance team productivity. My focus on B2B relationships and budgeting has been instrumental in driving project success and fostering long-term business partnerships.

May 2021 - Jan 2024

English Tutor

Warsaw, Mazowieckie, Poland

have been an English Tutor at Dives Tutors in Warsaw, Poland for 5 years and 7 months. I design personalized lesson plans, conduct one-on-one and group sessions, and support students of varying proficiency levels. My approach fosters a supportive and engaging learning environment, helping students overcome language barriers and achieve their goals. I provide constructive feedback, assess progress, and utilize diverse teaching materials. As a self-employed tutor, I value autonomy and aim to make a positive impact on students' lives. Open to new opportunities in English language education.

Jan 2018 - Jul 2023

Wake Park Manager

Brwinów, Mazowieckie, Poland

I managed Wake Family Brwinów's wake park in Brwinów, Poland for 5 months. Responsibilities included ensuring safety, coordinating staff, organizing events, and maintaining equipment. Seeking new opportunities in wake park management.

May 2020 - Sep 2020

Reselling On Action Websites

Freelance

Warsaw, Mazowieckie, Poland

I was buying used products negotiating the price and selling them for thehigher price on action websites or I was buying products from thewholesalers in bulk and then selling them separately to make a profit.My key takeaways from this job:Experience in negotiations with both individuals and businesses.Knowledge of how to advertise the products.Experience with delivering the highest quality after‑sale service to obtainloyal customers

Oct 2018 - Aug 2019

Ice-Skating And Inline Skating Instructor

Freelance

Michałowice, Mazowieckie, Poland

I was working both with children and with adults on improving their inlineand ice‑skating skills.My key takeaways from this job:This job thought me that when you provide services or you need to dealwith customers being good and patient listener, pays off in the long run.I have also learned that people even from the same age groups, needsometimes a completely different approach.

Jan 2018 - Aug 2019

Social Media Manager

Mateusz Bielecki Social Media Marketing Agency

Warsaw, Masovian District, Poland

I was managing social media accounts and online marketing campaigns for both business and personal accounts.

Feb 2018 - Aug 2019

Woodworker

Zbigniew Leosz Woodworks

San Antonio, Texas Area

I worked at the wood workshop which is owned and run by a private owner inSan Antonio Texas. During mywork shifts I was responsible for dealing with awealthy customers which have orderd custom handmade furniture at ourworkshop and administritive tasks.My key takeaways from this job:I have learned how to better understand customer needs and wants.It taught me a lot about commitment and self‑discipline.I have noticed how important is to give clear and specific instructions toyour subordinates or even team members.

Jun 2017 - Aug 2017

Sales Assistant

Adore Home

Warsaw, Mazowieckie, Poland

Adore Home is a Polish brand that has stationary points that are selling homedecorations. I worked there throughout the Christmas season in 2017 and Iwas responsible for assisting customers with their purchase.My key takeaways from this job:Keeping your work environment can save you a lot of time and is crucialespecially when you work with a lot of people at the same time.If you want to make a sale focus on the client and his needs instead oftrying to make him buy one of your products.

Sep 2016 - Jan 2017
1 education record

Mateusz Bielecki education

FAQ

Frequently asked questions about Mateusz Bielecki

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

What company does Mateusz Bielecki work for?

Mateusz Bielecki works for Lethal Creative.

What is Mateusz Bielecki's role at Lethal Creative?

Mateusz Bielecki is listed as Founder at Lethal Creative.

Where is Mateusz Bielecki based?

Mateusz Bielecki is based in Glasgow, Scotland, United Kingdom while working with Lethal Creative.

What companies has Mateusz Bielecki worked for?

Mateusz Bielecki has worked for Lethal Creative, Calypso Tech, Mbi Advisors Group - Strategic Consulting And Management Development, For Better Future Software House, and Dives Tutors.

How can I contact Mateusz Bielecki?

You can use AeroLeads to view verified contact signals for Mateusz Bielecki at Lethal Creative, including work email, phone, and LinkedIn data when available.

What schools did Mateusz Bielecki attend?

Mateusz Bielecki holds Master Of Arts - Ma, Business Management/Economics, 2:1 from University Of Glasgow.

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