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Dariusz Biskupski Email & Phone Number

Frontend Developer with UI and UX Design Focus at Mastercard
Location: Dublin, County Dublin, Ireland 7 work roles 5 schools
1 work email found @williamslea.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
Role
Frontend Developer with UI and UX Design Focus
Location
Dublin, County Dublin, Ireland
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Quick answer

Dariusz Biskupski is listed as Frontend Developer with UI and UX Design Focus at Mastercard, a with 42669 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a work email signal at williamslea.com and a matched LinkedIn profile for Dariusz Biskupski.

Dariusz Biskupski previously worked as UX Designer & Front-End Developer at Accenture and Senior Office Services Operator at Williams Lea. Dariusz Biskupski holds Master Of Economics, International Economics, M.Sc. (Hons) Economics 2.1 from University Of Economics In Cracow.

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Email format at Mastercard

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{first}.{last}@williamslea.com
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Profile bio

About Dariusz Biskupski

As a UX/UI Designer with a flair for front-end web development, I thrive on transforming complex challenges into intuitive and engaging digital experiences. My career is a tapestry of designing dynamic websites and applications, where each project is not just a task but an exhilarating journey that enhances user engagement and garners outstanding feedback.At the core of my professional philosophy is collaboration. I believe in leveraging the diverse strengths of team members, fostering a culture of open and humble communication. This approach not only enriches the project but also empowers everyone involved to unleash their creative potential.My passion for investigative research drives me to delve deep into data intricacies, transforming complex systems into user-friendly interfaces. Noteworthy projects include developing a sophisticated filtering system for a vast database and creating interdependent filters for seamless search experiences. Additionally, I have optimized data collection processes for senior management through efficiently designed form systems.My journey began in the realm of UX design, focused on empathetic user understanding through direct observation and rigorous usability testing. This foundation has enabled me to employ a variety of research methodologies, lead design thinking workshops, and when needed, extend my expertise into front-end development. I am proficient in HTML, CSS, JavaScript, and various libraries, enhancing my designs with practical implementation.I am also skilled in platforms like SharePoint, Power Apps, and Automate, and I am currently exploring the potential of AI in design. Whether it's through wireframing, prototyping, or usability testing, my goal is to simplify and beautify the digital world, making it accessible and enjoyable for all users.

Listed skills include Management, Analysis, Customer Service, Process Improvement, and 37 others.

Current workplace

Dariusz Biskupski's current company

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Mastercard
Mastercard
Frontend Developer with UI and UX Design Focus
Dublin, IE
Website
Employees
42669
AeroLeads page
7 roles

Dariusz Biskupski work experience

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

Frontend Developer With Ui And Ux Design Focus

Dublin, Ie

Ux Designer & Front-End Developer

Dublin, County Dublin, Ireland

๐—จ๐˜€๐—ฒ๐—ฟ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐——๐—ฒ๐˜€๐—ถ๐—ด๐—ป: Lead the conceptualization of seamless user journeys by creating innovative web designs during collaborative design thinking sessions with clients.๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜: Develop responsive websites using WordPress, tailored to both client specifications and user needs. Expertly integrate technologies such as HTML, CSS, JavaScript, and SharePoint to enhance functionality and user interaction.๐—”๐—ฐ๐—ฐ๐—ฒ๐˜€๐˜€๐—ถ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐—ฎ๐—ป๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐—น๐—ถ๐—ฎ๐—ป๐—ฐ๐—ฒ: Conduct thorough research and implement web solutions that prioritize accessibility, significantly contributing to Accentureโ€™s reputation for excellence in inclusive design.๐—ง๐—ฒ๐—ฎ๐—บ ๐—–๐—ผ๐—น๐—น๐—ฎ๐—ฏ๐—ผ๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Actively engage with members of Accentureโ€™s Canvas team, employing both investigative and collaborative strategies to drive project success and achieve outstanding results.๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐˜๐˜†๐—ฝ๐—ถ๐—ป๐—ด ๐—ฎ๐—ป๐—ฑ ๐—ช๐—ถ๐—ฟ๐—ฒ๐—ณ๐—ฟ๐—ฎ๐—บ๐—ถ๐—ป๐—ด: Design and craft detailed prototypes and mock-ups, providing effective, tailored solutions to a variety of client challenges, consistently leading to positive feedback and successful outcomes.

Senior Office Services Operator

Dublin, County Dublin, Ireland

Key Responsibilities:- Graphic Design: Design impactful print materials, including promotional items and flyers, tailored to client specifications.- Project Management: Manage multiple print project deadlines, ensuring efficient workflow and timely delivery.- Quality Assurance: Oversee quality control to maintain high standards throughout the production process.- Vendor Coordination: Collaborate with external providers such as print houses and designers to streamline project execution.- Creative Consulting: Assist clients in conceptualizing creative solutions for marketing materials.- Technical Automation: Enhance efficiency by automating routine MS Office tasks using VBA.Key Achievements:- Cost Savings: Implemented new printing and courier methods, saving over โ‚ฌ5,000 monthly.- Customer Satisfaction: Achieved approximately 99% in customer satisfaction surveys consistently.- Innovation: Introduced 3D printing technology at the Accenture office, enhancing design capabilities.

Jun 2018 - Jul 2020

Office Services Operator To Accenture

Dublin, Ireland

Sep 2013 - Jun 2018

Ux Designer & Web Developer

County Dublin, Ireland

Helped the local community to relaunch their website. Having done wide research and analysis, I have also designed and developed the website in CMS. The viewership increased by 100% within 1 year.Accelerated training program. Built well-tested production web applications as part of a rapid iteration team using Agile methodologies and modern technology stacks (Ruby, Ruby on Rails, SQL, JavaScript). Applications included a replica of Facebook, SurveyMonkey, big E-Commerce store etc., as well as games like Tower of Hanoi, Mastermind, Connect Four with AI, BlackJack in Sinatra, created Web Scrapper based on binary tree search and more.Projects are available on https://github.com/visiona.

Jul 2018 - Jan 2020

Mail & Print Room Operator

Dublin, County Dublin, Ireland

Jul 2008 - Sep 2013

Bank Financial Advisor

Kielce, ลšwiฤ™tokrzyskie, Poland

- Expanded the number of new clients through active sale and pre-sale customer service- Advertised and proposed banking solutions to over two hundred small businesses by cold calling incl. accounts, deposits, overdrafts, mortgages- Inspected clients legal and financial documents under compliance with bank procedures

Aug 2007 - May 2008
Team & coworkers

Colleagues at Mastercard

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5 education records

Dariusz Biskupski education

Master Of Economics, International Economics, M.Sc. (Hons) Economics 2.1

Activities and Societies: Journalist at academic newspaper "Manko"Major: Economics and International Relations Specialization.

Ux & Ui Design

Ux Mentored Independent Programme

Activities and Societies: Created UI&UX qunique event application Usability Testing User Research Information Architecture Personas.

Full Stack Web Developer Certificate, Computer Software Engineering

Activities and Societies: Built numerous well-tested production web applications during this accelerated training program with (Ruby, Ruby.

Applied Digital Media Course

Activities and Societies: 3D Modelling Game Development Business of Digital MediaSoftware: Unity3D, 3DsMax, Adobe Photoshop

FAQ

Frequently asked questions about Dariusz Biskupski

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

What company does Dariusz Biskupski work for?

Dariusz Biskupski works for Mastercard.

What is Dariusz Biskupski's role at Mastercard?

Dariusz Biskupski is listed as Frontend Developer with UI and UX Design Focus at Mastercard.

What is Dariusz Biskupski's email address?

AeroLeads has found 1 work email signal at @williamslea.com for Dariusz Biskupski at Mastercard.

Where is Dariusz Biskupski based?

Dariusz Biskupski is based in Dublin, County Dublin, Ireland while working with Mastercard.

What companies has Dariusz Biskupski worked for?

Dariusz Biskupski has worked for Mastercard, Accenture, Williams Lea, Freelancing (Hire Me!), and Pitney Bowes.

Who are Dariusz Biskupski's colleagues at Mastercard?

Dariusz Biskupski's colleagues at Mastercard include Akshita Sharma, Angel Sanchez, Denise Schroeder, Andrey Zolotov, and Francesca Grs.

How can I contact Dariusz Biskupski?

You can use AeroLeads to view verified contact signals for Dariusz Biskupski at Mastercard, including work email, phone, and LinkedIn data when available.

What schools did Dariusz Biskupski attend?

Dariusz Biskupski holds Master Of Economics, International Economics, M.Sc. (Hons) Economics 2.1 from University Of Economics In Cracow.

What skills is Dariusz Biskupski known for?

Dariusz Biskupski is listed with skills including Management, Analysis, Customer Service, Process Improvement, Strategic Planning, Sales, Project Planning, and Ruby.

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