Sergio Reis
Web Designer
|
About Me

I am a senior software engineer from Lisbon, Portugal.

12+ years of experience facilitating cutting-edge engineering solutions with a wide range of web & mobile and technology skills.

  • Address . . . . . Lisbon, Portugal
  • Open to work . . . . . Ready For Interview
  • Availability . . . . . 40hr/w
My Services
Frontend Development

Modern and user friendly - ready website that will help you reach all of your marketing.

Backend Development

Take care and maintain the back-end of a website, Including databases, servers, RESTful APIs and microservices.

Mobile Development

Creating apps that are both well-received and commercially viable.

Architecture Solver

Design the architecture and solve the complex problem.

Fun Fact
16000 WORKING HOURS
10 Awards Won
20 PROJECTS DONE
20 HAPPY CLIENTS
Quote
Everything depends on the mind.
Sergio Reis
Sergio Reis
Senior Software Engineer
Resume
Experience
SENIOR SOFTWARE ENGINEER
Kunzig Consulting Inc
08/2022 - Present
  • Integrated technologies, solved the technical issues, managed the team and implemented the business logic.
  • Directly responsible for all information technology decisions covering software development.
Senior Software Engineer
Exporo Inc
03/2019 - 08/2022
  • Executed a lean training project that led to cutting costs by up to 40% in 6 months.
  • Boosted user experience scores by 55% over company-wide previous best.
FULL STACK DEVELOPER
English3
04/2017 - 03/2019
  • Full stack web developer responsible for end-to-end web app development and creative cloud engineering.
  • Prototyped an average of 5 new product features.
SENIOR WEB & MOBILE DEVELOPER
Curtis Digital, Inc
08/2014 - 04/2017
  • Published 3 social media apps to App Store and Google Store.
  • Boosted user experience scores by 55% over company-wide previous best.
Senior Web Developer
CellarPass
04/2012 - 08/2014
  • Capacity to work under pressure while observing high quality standards.
  • Accelerated establish a successful business with clients from world wide
Web Developer
Inforted
05/2009 - 03/2012
  • Research, design and implement scalable web and mobile applications.
  • Collaborate closely with other team members to plan, design and develop robust solutions.
Education
The University of Lisbon
Lisbon, Portugal
2006 - 2010

Bachelor's Degree in Computer Science

My Skills
Frontend
  • React.js
  • Vue.js
  • Angular
  • Javascript
  • Typescript
  • D3.js
Backend
  • Node.js / Express.js
    90%
  • Java / Spring Boot
    85%
  • C# / ASP.NET
    80%
  • Ruby on Rails
    80%
Databases
  • MySQL
  • PostgreSQL
  • MongoDB
  • DynamoDB
Knowledge
  • Communication
  • Teamwork
  • Proactive
  • Strategic
  • Friendly And Patient
Testimonials
It's always amazing working with Sergio. Super dedicated and willing to move things forward instead of finding excuses.
Julian Kunzig
Co-founder
Sergio was the full stack developer on my team when we worked together at Exporo.
Robert Kenney
Project manager
I appreciated Sergio listening to his development and going to bat for us with other departments.
Borislav Penev
Senior Software Engineer
Recent Works
Modulr
Release on Sep 2014
Possible
Release on Mar 2019
Dodocase
Release on Nov 2016
Wish
Release on Feb 2017
Vrai
Release on Feb 2020
LunaJet
Release on Apr 2018
HouseStay
Release on Oct 2021
Exporo
Release on Apr 2020
Blog
Purism - Librem 5
May 20, 2021 Purism - Librem 5

Anybody looking for a new phone?

Freelancing Winter
March 03, 2020 Is it a Freelancing Winter or Spring?

If you're a freelancer on the Upwork freelancing site, maybe you received the bellow message.

Get in Touch
  • Address . . . . . Lisbon, Portugal
  • Email . . sergioreisbon@gmail.com
  • Phone . . . . . +351(960)178677
  • Open to work . . . . . Available
Contact Form
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