Mónica Machado
@mnicamachado
Full-stack developer delivering robust microservices and enterprise integrations.
PortugalWhat I'm looking for
I am a full-stack developer experienced in architecting and delivering microservices, backend systems and enterprise integrations across energy, hospitality, banking and IoT sectors. I have implemented solutions using SAP CAP, HANA, SAP UI5, Node.js and Java, and migrated legacy monolithic systems to modern microservices for web and mobile platforms.
I focus on high availability and performance, having maintained and optimized multiple microservices and integrated third-party platforms (including COBOL and hotel management systems). I bring adaptability across diverse tech stacks and practical problem-solving to produce reliable, production-ready systems.
Experience
Work history, roles, and key accomplishments
Full-stack Developer
ryd
Nov 2024 - Aug 2025 (9 months)
Led transition of B2B backend systems from a monolithic legacy profile architecture to modern microservices for web and mobile platforms, improving modularity and deployment velocity.
ACArchitected and delivered multiple microservices for an energy client across business domains, implemented SAP CAP/HANA and SAP UI5 solutions, and maintained high-availability services.
Backend Developer
Climber
Jan 2020 - Nov 2020 (10 months)
Integrated multiple hotel management platforms to streamline revenue-tracking processes and improve data flows between systems.
Full-stack Developer
Affinity
Mar 2019 - Oct 2019 (7 months)
Maintained and enhanced a B2B payments portal (SIBS) serving banks and government, delivering COBOL integration and optimizing JSF components to improve reliability.
Backend Developer
Celfocus
May 2018 - Feb 2019 (9 months)
Maintained and improved IoT portal systems using Java and Oracle, enhanced portal features, and resolved performance and functional issues.
Education
Degrees, certifications, and relevant coursework
NTNOVA School of Science and Technology
Master's degree, Micro and Nanotechnology
2011 - 2017
Activities and societies: Full-stack Bootcamp Code for all (2018)
Completed a Master's degree in Micro and Nanotechnology between 2011 and 2017.
Tech stack
Software and tools used professionally
Availability
Location
PortugalAuthorized to work in
Job categories
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