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Leonardo Souza Da Silva

Front-end Engineer

Works remotely from Berlin

  • 52.517
  • 13.3888
  • Suggested rate £176 / day
  • Experience 7+ years
  • Response rate 100%
  • Response time 12 hours
Propose a project The project will begin once you accept Leonardo's quote.

This freelancer is available part-time (Evenings & weekends) but hasn't confirmed their availability in over 7 days.

Part-time, Evenings & weekends

Propose a project The project will begin once you accept Leonardo's quote.

Location and workplace preferences

Berlin, Deutschland
Remote only
Primarily works remotely


Project length
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months
Business sector
Would prefer to avoid:
Mechanical Engineering
Company size
Would prefer to avoid:
≥ 5000 people


Freelancer code of conduct signed
Read the Malt code of conduct

Verified email



  • Portuguese

    Native or bilingual

  • English

    Native or bilingual

  • German



Skills (39)

Leonardo in a few words

I’ve been working with web development since 2008 working on agile teams building websites with millions of visitors per month, with the latest trends in the website industry

I'm an analytical and problem-solving-oriented software developer. Experience with entrepreneurship since 2013 and currently Principal Developer.

My main areas of expertise include JavaScript, React/Redux, jQuery, CSS3, HTML5, responsive layouts, and WordPress theme creation.

Long time working with agile and Scrum methodologies.


Experience Europe GmbH

Principal Frontend Engineer

Berlin, Germany

March 2020 - Today (2 years and 10 months)

I actively participated as a member of Europe in building the technology standards that will be used from now on and for the future of the company. I acted as Tech lead in the first project using the new stack. I scoped, designed, and lead the project until its release. Also guiding new hires process and onboarding. Currently working in building a Micro Frontends structure for Europe. Europe GmbH

Senior Frontend Developer

Berlin Area, Germany

July 2019 - March 2020 (8 months)

Frontend engineer in member squad. Helping to create micro applications using React/Redux/Sagas that works in a main application wrote in Grails. Also getting some experience as a FullStack working in backend tasks.

SantoPixel Tecnologia e Inovação

Senior Developer

Porto Alegre e Região, Brasil

August 2013 - July 2019 (5 years and 11 months)

Partner and development leader of the company. Management of quality control team. Accumulation of administrative / commercial / financial functions of the company. Focused in Wordpress development, JavaScript, jQuery, CSS3, HTML5 and responsive layouts.

Grupo RBS

Senior Frontend Developer

Porto Alegre e Região, Brasil

April 2016 - June 2019 (3 years and 2 months)

Frontend Technical Leader responsible for PaidContent solutions and digital subscription. Working with the Customer acquisition and Retention teams. Also in maintaining the company authentication system.


Senior Developer

Porto Alegre Area, Brazil

August 2012 - August 2013 (1 year)

Frontend Developer responsible to construct all the frontend of the new website of the company. Working with HTML+CSS+JavaScript, Joomla, PHP (Zend)

Grupo RBS

Front-End Developer

Porto Alegre Area, Brazil

April 2007 - August 2012 (5 years and 4 months)

Frontend Developer responsible for creation of layout and integration with internal company CMS. Landing Pages, Email marketing, Facebook APP's. HTML, JS, CSS, XSLT, JSTL, Wordpress. I've started in the company as a HTML creator. Over the years i've been moving ahead to others responsibilities. My last job was working in the new company's CMS.

Instituto Cultural

Estagiário de WEB

Porto Alegre Area, Brazil

September 2005 - March 2007 (1 year and 6 months)

Maintenance of the site and extraclass systems. HTML, CSS, ASP.