Rui Salgado - Software Developer

I have been developing software professionally since 2007. Over time my interests have shifted, from highly transactional backend systems to web apps and mobile apps, with a sprinkle of embedded software. I guess I fit into what many call full-stack dev. I like challenging projects and prioritize those with a positive social mission or impact. I prefer being close to the implementation, as an individual contributor or team lead, but can also participate as a software architect or solution designer.

Want to work together? Get in touch!

ASML | 2020 - present

• As part of "Digital Platform" provided training, support, developer tools and consultancy in developing applications on top of an in-house, next generation analytics platform. More than 100 software engineers trained.
• As part of "Overlay" developed applications that semiconductor fab engineers use to improve yield of particularly overlay-sensitive devices, such as memory cells.

• java
• spark
• react
• typescript
• SAFe

Nelson Shoenen | 2020

• With 1 other developer implemented a new kiosk application for use in retail stores.
• Increased customer autonomy in product discovery and order placement when at the store.

• react
• typecript

Fatboy | 2020

• Implemented re-design of the Fatboy.com shopping bag and checkout experience.
• This let the company capitalize in the inflow of traffic during COVID.

• react
• ruby on rails
• scrum-master

Buurkracht | 2018 - 2020

• Architected and led the development of the Buurkracht web and mobile app, a hyper-local social network aimed at improving neighborhood cohesion in the Netherlands.
• A state-of-the-art hybrid app delivered through the browser, Google Play Store and iOS App Store.

• preact
• graphql
• firebase
• cordova

Brick Parking Enforcement | 2018 - 2019

• Implemented several projects for BPE during this period.
• Rewrote a Ruby service that acts as a server for ANPR cameras deployed all over the Netherlands.
• Switched to an approach based on non-blocking IO which improved capacity by an order of magnitude.
• Implemented a Java-based service and dashboard to monitor bollards and access cameras, used to control access to streets.
• Wrote an offline-first Ruby tool that is deployed to parking garages & lots and runs on a Raspberry PI. It synchronizes access-control lists, acts as an ANPR server and operates gates.

• java
• akka
• postgresql
• postgis
• ruby
• celluloid:io
• rabbitmq
• sqlite

Philips Consumer Health | 2015 - 2016

• Worked on a service that aggregates health markers collected through different Philips devices: wristband, smart watch, weight scale, thermometer.
• Service would derive insights and personalized recommendations, aimed at helping users improve their health, particularly cardiovascular health.
• Strong focus on security, compliance, and performance when dealing with data at scale.

• java
• spring boot
• golang
• postgresql
• cloud foundry

Yellowbrick International | 2014 - 2015

• Developed a cross-platform mobile app for digital payment of car parking, in the Dutch and Belgian markets.
• Application targeted iOS, Android and Windows Phone 8.
• Performed significant rework of legacy backend systems to accommodate new client platform and interaction model.

• html5
• marionettejs
• cordova
• java
• oracle db

Seacon Logistics | 2013

• Designed and implemented an enterprise integration system that let users visually model the flow of information through systems.
• It is a modular system offering implementations of well-known integration patterns and supporting custom extensions and adapters.
• Featured 2 thick clients for designing and managing integration flows, as well as a runtime providing logging, monitoring and statistics.
• System would eventually be spun off as integrationmadeeasy.com.

• java
• camel
• karaf
• html5
• ruby on rails
• mongodb

eCarConnect: Burn Fat Not Fuel | 2013

• BFNF is a platform that promotes a healthier lifestyle for its users, by measuring and "gamifying" the impact of replacing a car in favor of an bike or e-vehicle.
• Users could attach a custom GPS tracker to their bike to automatically track journeys, or use their mobile devices.
• Created a cross-plaform app available through the browser, Google Play and Apple App Store.
• Created an administative backend for partner institutions, such as universities looking to incentivize healthier habits.
• Created a middleware application to interface with the custom GPS tracker over a custom RF protocol, implementing data synchronization and support for firmware upgrades.

• sencha touch
• ruby on rails
• java
• camel
• mysql

IkonID Business Services | 2009 - 2010

• Part of a small product development team working on a suite of Java-based applications.
• Helped extend and implement BPM solutions in the banking and retail industries, for clients such as Lidl, Meditel and SNCF.

• java
• spring
• hibernate
• enhydra shark
• xpdl
• terracotta

CGI Group | 2007 - 2009

• Worked with a small team to develop "Octopus", a system for extraction and correlation of events from different applications used by Telecom companies.
• It allowed for monitoring of such events and mapping them to business processes, providing insight into operations.
• Deployed at Portugal Telecom and Ziggo.

• java
• spring
• hibernate
• mysql
• oracle db
• bash scripting
• adobe flex + blazeds

University of Minho, Portugal | 2003 - 2007

BSc Information Systems and Technologies

Portuguese - native

English - fluent

Spanish - sufficient