Mark Alexander - Lead Front-end Developer

Q: Where is Mark based?

Mark is based in Berlin, Germany .

Q: What languages does Mark speak?

Mark speaks the following languages: English (Advanced), French (Intermediate) .

Q: How many years of experience does Mark have?

Mark has at least 8 years of experience. During this time, Mark has worked in at least 6 different roles and for 10 different companies . The average length of individual experience is 1 year and 9 months . Note that Mark may not have shared all experience and actually has more experience.

Q: What is Mark's latest experience?

Mark's most recent position is Lead Front-end Developer at Buoy .

Q: What companies has Mark worked for in recent years?

In recent years, Mark has worked for Buoy , Aero Capital Exchange , Lifetap , Los Huhos , and Quaestyo .

Q: Which industries is Mark most experienced in?

Mark is most experienced in industries like Information Technology , Media and Entertainment , and Aerospace and Defense . Mark also has some experience in Food and Beverage , Real Estate , and Tourism .

Q: Which business areas is Mark most experienced in?

Mark is most experienced in business areas like Information Technology , Product Development , and Finance . Mark also has some experience in Business Intelligence and Marketing .

Q: Which industries has Mark worked in recently?

Mark has recently worked in industries like Information Technology , Media and Entertainment , and Food and Beverage .

Q: Which business areas has Mark worked in recently?

Mark has recently worked in business areas like Information Technology , Product Development , and Marketing .

Recommended expert

Berlin, Germany

Check rate

Experience

Jan 2023 - Aug 2023

8 months

Lead Front-end Developer

Buoy

Led the front-end development team of the B2C rental app

Dec 2022 - Jul 2023

8 months

Front-end Web Developer

Aero Capital Exchange

Advised clients on the purchases and sales of aircraft and helicopters

May 2022 - Nov 2023

1 year 7 months

Lead Front-end Developer

Lifetap

LifeTap is the world’s first multi-user search engine, transforming search into a collective experience
Responsible for the front-end development of an intuitive multi-user search engine

Mar 2022 - Mar 2022

1 month

Front-end Web Developer

Los Huhos

Los Huhos offers premium holiday house rentals
Developed a user-friendly booking website, prioritizing SEO and an enhanced user experience

Mar 2022 - Mar 2022

1 month

Lead Front-end Developer

Quaestyo

Quaestyo is a new generation of treasure hunt/escape games, in which you have to solve puzzles using the environment
Led the front-end development team of the video game mobile app

Nov 2020 - Feb 2022

1 year 4 months

Developer

Foodz

Foodz is a mobile app made with Flutter and Firebase that makes grocery shopping trips easy and suggests seasonal ingredients to consume in an eco-responsible way

Apr 2020 - May 2021

1 year 2 months

Front-end Developer

Grandpal

Grandpal is a social network aiming to create a link between family members and fight loneliness among elder people
Directed the development of the final version of the application, focusing on code quality and user experience

Oct 2019 - Mar 2020

6 months

Full-stack Web Developer

Alfred Meeting

Alfred Meeting aims to facilitate the booking of venues for corporate events: seminars, parties, team building
Developed a dashboard for partners to manage their bookings
Developed an internal analytics tool for evaluating the B2C product features

Sep 2019 - Present

6 years 8 months

Co-Founder

Lexo

Lexo makes music production so accessible that even the most novice will soon feel like the new Berlin David Guetta
In charge of web product design and development

Jan 2018 - Dec 2018

1 year

Front-end Web Developer

Twin Group

Developed an aircraft cost estimator, enhancing the quality of advisement by providing financial amortisation plans to clients

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Media and Entertainment, Aerospace and Defense, Food and Beverage, Real Estate, and Tourism.

Information Technology

Media and Entertainment

Aerospace and Defense

Food and Beverage

Real Estate

Tourism

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Finance, and Business Intelligence.

Information Technology

Product Development

Finance

Business Intelligence

Summary

Passionate about creating innovative web solutions

Skills

Next.js 14 / React.js
Server-side Rendering
Tailwind.css
Typescript / Html / Css
Ui | Ux
Rigorous & Curious
Communication & Teamwork

Languages

English

Advanced

French

Intermediate

Education

Oct 2020 - Jun 2021

EPITECH Berlin

Expert in information technology · Berlin, Germany

Oct 2017 - Jun 2022

EPITECH Paris

Bachelor & Master · Expert in information technology · Paris, France

Statistics

Experience

Total positions 10

Experience in Information Technology 6.5 y

Avg length 1 y 4 m

Longest experience 6 y 7 m

Expertise

Recent roles Lead Front-end Developer, Front-end Web Developer, Developer

Main industries Information Technology, Media and Entertainment, Aerospace and Defense

Main business areas Information Technology, Product Development, Finance

Qualifications

Highest degree Master

Profile

Created

September 2024

Last Update

September 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Mark based?

Mark is based in Berlin, Germany.

What languages does Mark speak?

Mark speaks the following languages: English (Advanced), French (Intermediate).

How many years of experience does Mark have?

Mark has at least 8 years of experience. During this time, Mark has worked in at least 6 different roles and for 10 different companies. The average length of individual experience is 1 year and 9 months. Note that Mark may not have shared all experience and actually has more experience.

What roles would Mark be best suited for?

Based on recent experience, Mark would be well-suited for roles such as: Lead Front-end Developer, Front-end Web Developer, Developer.

What is Mark's latest experience?

Mark's most recent position is Lead Front-end Developer at Buoy.

What companies has Mark worked for in recent years?

In recent years, Mark has worked for Buoy, Aero Capital Exchange, Lifetap, Los Huhos, and Quaestyo.

Which industries is Mark most experienced in?

Mark is most experienced in industries like Information Technology, Media and Entertainment, and Aerospace and Defense. Mark also has some experience in Food and Beverage, Real Estate, and Tourism.

Which business areas is Mark most experienced in?

Mark is most experienced in business areas like Information Technology, Product Development, and Finance. Mark also has some experience in Business Intelligence and Marketing.

Which industries has Mark worked in recently?

Mark has recently worked in industries like Information Technology, Media and Entertainment, and Food and Beverage.

Which business areas has Mark worked in recently?

Mark has recently worked in business areas like Information Technology, Product Development, and Marketing.

What is Mark's education?

Mark holds a Master in Expert in information technology from EPITECH Paris.

What is the availability of Mark?

Mark is immediately available for suitable projects.

What is the rate of Mark?

Mark's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

How to hire Mark?

To hire Mark, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1000

750

500

250

Market avg: 704-864 €

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

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Experience

Lead Front-end Developer

Buoy

Front-end Web Developer

Aero Capital Exchange

Lead Front-end Developer

Lifetap

Front-end Web Developer

Los Huhos

Lead Front-end Developer

Quaestyo

Developer

Foodz

Front-end Developer

Grandpal

Full-stack Web Developer

Alfred Meeting

Co-Founder

Lexo

Front-end Web Developer

Twin Group

Industry Experience

Business Area Experience

Summary

Skills

Languages

Education

EPITECH Berlin

Expert in information technology · Berlin, Germany

EPITECH Paris

Bachelor & Master · Expert in information technology · Paris, France

Statistics

Experience

Expertise

Qualifications

Profile

Frequently asked questions

Where is Mark based?

What languages does Mark speak?

How many years of experience does Mark have?

What roles would Mark be best suited for?

What is Mark's latest experience?

What companies has Mark worked for in recent years?

Which industries is Mark most experienced in?

Which business areas is Mark most experienced in?

Which industries has Mark worked in recently?

Which business areas has Mark worked in recently?

What is Mark's education?

What is the availability of Mark?

What is the rate of Mark?

How to hire Mark?

Average rates for similar positions

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