Hi, I'm Luís Marques

I build things for the web.

I'm a software developer specializing in building and designing exceptional digital experiences. Currently, I'm a Senior Software Developer & Architect at SAP.

Get In Touch euluismarques@gmail.com Copied!

About

Pioneered initiatives, architected projects and lead teams at fast pace and self-starter environments, from startups to a Fortune 500 company (#1 in Cloud Services).

Lead Software Engineer in the planning, architecture and development of a full-featured neuroscience platform to study human behavior, from conception to being used in multiple continents.

Full Stack Software Engineer, leading the development of the #1 marketplace for video games in Portugal, building it from zero, implementing ideas from the community.

Skills

Languages

JavaScript
TypeScript
C++/C#
PHP
R
Python
HTML/Pug
CSS/Sass/Less

Frameworks

Tools

MongoDB
SQL
Gigya/SAP CDC
Azure
AWS
Meteor Up

Experience

Senior Software Developer & Architect @ SAP

Jan 2022 - Present

Team lead, providing mentorship, technical expertise and guidance
Pioneered, architected and developed the first innovative internal project that extends Gigya / SAP CDC, saving over €7,000,000 annually and 70% to 90% of time in some tasks (Customer Data Cloud Toolbox)
Architected and restructured internal project initiatives to develop standalone products using BTP, saving thousands of hours yearly in SAP Commerce Cloud and SAP Spartacus implementations
Created an internal course to certify SAP Web Developers to improve code quality, resulting in the skill set upgrade of 80% of the team
Developed custom Gigya / SAP CDC implementations for some of the best companies and governments on the globe with 0 escalations

Strategy & Operations Lead @ Golens

Nov 2020 - Dec 2021

Lead the operation from conception to a multi-country expansion in less than 5 months, starting without branding, website, product database, suppliers, delivery partners, payment system or packaging
Developed an internal app to manage product stocks integrated with the invoicing software, enabling the quick management of over 150,000 SKUs
Optimized the user journey by removing 50% of steps in some cases

Lead Software Developer & Architect @ BrainAnswer

Aug 2015 - Oct 2020

Architected and built a data collection system to remotely record Webcam, Microphone, Eye-trackers, EEG headsets and sensors simultaneously by the millisecond from dozens of stations totaling more than 100 channels each, storing and organizing gigabytes in a short amount of time
Built a concurrent signal processing system to agnostically run algorithms in 5 different programming languages, such as C++, R, Python, PHP, ImageJ
Designed and built a powerful study creator tool with video, forms, interactive games, managing stimuli groups and randomization
Created a user management system to support the roles of “tester”, “user”, “organization” and “admin”, including a public API for external integrations
Developed a visualization tool, to see synchronized signals with videos, forms, powerful statistics and cross-referencing data analysis

Lead Software Developer & Architect @ GameTrade

Apr 2014 - Nov 2016

Built and shipped the marketplace as an MVP in less than 4 months, with an innovative chat with embedded product transactions and feedback
Created an automated database system that keeps itself-updated multiple times a day for over 50000 games, integrating third party APIs
Developed the design language, user experience, front-end and back-end
Created a back-office to manage user badges, reviews, videos, statistics

Full Stack Software Developer & Consultant @ Vectis

Feb 2013 - Apr 2015

Built uniquely innovative website and e-commerce experiences
Co-created a Web-Documentary with 3D navigation to raise awareness for the ecology in Portugal
Interfaced with clients in a regular basis, providing technological expertise
Collaborated with a diverse team organizing workshops and events

Full Stack Software Developer @ Routrip

Dec 2013 - Nov 2014

Designed and built a smartphone app using Cordova with integrated QR codes and maps
Implemented a gamified touristic routes interface with points of interest and prizes for completion
Developed a web based app to enable business owners to buy locations and ads on the map

Front End Software Developer @ EyeSee

Jun 2013 - Dec 2013

Developed a back-office to manage users, clients and contents of the technology
Built a jQuery plugin to interact with the proprietary technology on any website
Designed and implemented a demo website

Full Stack Software Developer @ GiftList

Feb 2012 - Jun 2013

Developed a framework to synchronize data in real-time between the front-end and the database, using JavaScript and PHP
Built a crowdfunding system to share the costs of a gift to a friend
Implemented a calendar view for event management and visualization

Full Stack Software Developer @ SMS Server

Apr 2011 - Jan 2013

Architected (with a Patent Proposal) and built an SMS Proxy system using servers with GSM Modems to reduce costs sending SMS between operators
Developed a web based back-office to manage bulk send of SMS, with contact groups and servers management
Created a C++ library to manage GSM Modems, with functions to connect, send SMS, receive SMS and send specific commands
Built the back-end connection between the user experience and the servers sending and receiving SMS

Full Stack Software Developer @ PaperPile

Sep 2010 - Apr 2011

Built a secure user authentication system with support for sharing tables of expenses between users
Developed and designed en inline editable table with automatic calculations
Created a gamification section for users to manage their goals with progress and statistics
Shipped the money management web app to track expenses, establish goals and share costs

Publications

Neuroorganoleptics: Organoleptic Testing Based on Psychophysiological Sensing Aug 2021

Certain Heart Rate Variability (HRV) features have a strong correlation with the preferences self-reported by the participants.

See publication

e-CoVig: A Novel mHealth System for Remote Monitoring of Symptoms in COVID-19 May 2021

Cloud-based eHealth platform for collection, management and visualization of physiological and clinical data, with a smartphone-based ubiquitous system for acquiring COVID-19 symptomatic measurements.

See publication

Awards

3rd place at DISRU.PT Summit CCCCB "Shark Tank" Tim Vieira May 2015

Startup pitch contest.

Passport to Entrepreneurship Jun 2014

Secured investment for the development of an innovative project with high growth potential.

Expert Testimonials

Hugo Silva

Chief Innovation Officer at PLUX

Luis is a top performer and one of the hardest working professionals I ever met, distinguished for his motivation, discipline, and ability to work independently.