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Éléments du portfolio
Create a Renovation process in Golang MongoDB Project
“We where looking for an Middleware for an existing protect with Golang. Valentino understood very fast our requirements and delivered an excellent, easy to read and good documented code. He is very professional and has excellent communication skills. We would definitely hire him again.”Michael H. il y a 4 mois
Requesting Advice from Blockchain and CryptoCurrency Experts
“Great would love to work again”Devin K. il y a 4 mois
golang - developer Time Tracking (Win/Linux)
“a perfect developer - i hire again”Walter Timo P. il y a 11 mois
“Valentino is great to work with. Very pro-active, with excellent communication. You can give him a task, and then let him run with it. He's technically switched on, too, and adaptable. I hope to work with him again soon.”Michael J. il y a 12 mois
Azure Custom Connectors and Logic Apps
“Excellent work, thanks”Richard F. il y a 12 mois
“Valentino definitely showed his knowledge. I look forward to our next project.”Jared M. il y a un an
Java/Go E-commerce and Microservices DeveloperMay 2018 - Dec 2018 (7 months)
Multi-tenant, multi-channel e-commerce ERP+CRM system in Java EE (EJB3+) with Vaadin frontend and microservices in Go, calling them from EJBs via gRPC and protobuf. Database in PostgreSQL and hosted in JBoss/WildFly.
Contributing Blockchain/Cryptocurrency ConsultantAug 2017 - Dec 2018 (1 year)
DApps and smart contracts developer mainly concentrating on Ardor, Nxt, Stellar, Ethereum, IPFS, Mobius, and VeChain. Also provided research studies into DApp models and ICOs.
Full-stack Java E-commerce and Microservices Architect/DeveloperJan 2017 - Jun 2017 (5 months)
Multi-channel seller integration (eBay, Amazon, etc.) software-as-a-service (SaaS) on JHipster, Spring Microservices, JHipster Registry, Angular 2, Bootstrap, Metronic admin theme, Webpack, SASS, Gradle, Apache Cassandra, Docker, Docker Compose, Docker Swarm, Akka clusters, RancherOS, and Amazon Web Services.
Java DeveloperDec 2015 - Feb 2017 (1 year)
* Lead SCIM (System for Cross-domain Identity Management) Developer. * Shibboleth SAML 2.0 IdP upgrade from v2 to v3 - upgraded Gluu’s IdP to the latest v3 version with backward compatibility to v2. * Gluu Server migration from v0.1 to v2.4.2 - Developed the migration strategy and helped the client (Toshiba) upgrade libraries and create use case unit tests in OpenID Connect and SCIM. Wrote the Groovy script that migrated the OpenDJ LDAP delta schema and data.
Bachelor of Science in Electronics and Communications Engineering1993 - 1998 (5 years)
Certified Electronics and Communications Engineer (1998)Professional Regulation Commission, Republic of the Philippines
Board passer, November 1998 Licensure Examination
Huawei SDP/SAG Training Manual (2012)
Manual I wrote for the two-week training where I was also the instructor, on Huawei's Service Delivery Platform (SDP) / Service Access Gateway (SAG), a Java EE and C++ OSGi-based framework implementing GSM (Global System for Mobile) Parlay X / OneAPI, for the biggest telco provider in the Philippines.
Preferred Freelancer Program SLA87%
US English Level 185%
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