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I'm Carlos Eduardo Rodrigues dos Santos, a Senior Engineer / Tech Lead with 20+ years of hands-on software development experience. I've designed databases and applications across desktop, web, and mobile for companies of all sizes, from hands-on coder to software architect and solutions architect. I thrive on helping organizations grow by delivering robust, scalable systems. I've worked across Healthcare, Public Transportation, Financial and Insurance sectors, and I value learning and sharing knowledge. I enjoy leading by example, collaborating with diverse teams across countries and cultures, and delivering high-quality results while staying ethical and fair. I'm excited about building technology that grows with people and respects them.…I'm Carlos Eduardo Rodrigues dos Santos, a Senior Engineer / Tech Lead with 20+ years of hands-on software development experience. I've designed databases and applications across desktop, web, and mobile for companies of all sizes, from hands-on coder to software architect and solutions architect. I thrive on helping organizations grow by delivering robust, scalable systems. I've worked across Healthcare, Public Transportation, Financial and Insurance sectors, and I value learning and sharing knowledge. I enjoy leading by example, collaborating with diverse teams across countries and cultures, and delivering high-quality results while staying ethical and fair. I'm excited about building technology that grows with people and respects them.

Carlos Eduardo Rodrigues dos Santos

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm Carlos Eduardo Rodrigues dos Santos, a Senior Engineer / Tech Lead with 20+ years of hands-on software development experience. I've designed databases and applications across desktop, web, and mobile for companies of all sizes, from hands-on coder to software architect and solutions architect. I thrive on helping organizations grow by delivering robust, scalable systems. I've worked across Healthcare, Public Transportation, Financial and Insurance sectors, and I value learning and sharing knowledge. I enjoy leading by example, collaborating with diverse teams across countries and cultures, and delivering high-quality results while staying ethical and fair. I'm excited about building technology that grows with people and respects them.…I'm Carlos Eduardo Rodrigues dos Santos, a Senior Engineer / Tech Lead with 20+ years of hands-on software development experience. I've designed databases and applications across desktop, web, and mobile for companies of all sizes, from hands-on coder to software architect and solutions architect. I thrive on helping organizations grow by delivering robust, scalable systems. I've worked across Healthcare, Public Transportation, Financial and Insurance sectors, and I value learning and sharing knowledge. I enjoy leading by example, collaborating with diverse teams across countries and cultures, and delivering high-quality results while staying ethical and fair. I'm excited about building technology that grows with people and respects them.

Available to hire

I’m Carlos Eduardo Rodrigues dos Santos, a Senior Engineer / Tech Lead with 20+ years of hands-on software development experience. I’ve designed databases and applications across desktop, web, and mobile for companies of all sizes, from hands-on coder to software architect and solutions architect. I thrive on helping organizations grow by delivering robust, scalable systems.

I’ve worked across Healthcare, Public Transportation, Financial and Insurance sectors, and I value learning and sharing knowledge. I enjoy leading by example, collaborating with diverse teams across countries and cultures, and delivering high-quality results while staying ethical and fair. I’m excited about building technology that grows with people and respects them.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Portuguese

Fluent

English

Advanced

Work Experience

Contractor at Flux Federation

February 1, 2022 - December 31, 2022

Changes and updates on AIB frontend and backend. Development of Glue Workflow aimed to reduce the time and size of our main workflow reducing cost of operation in the cloud.

Tech Lead at Gr1d

February 1, 2022 - February 28, 2022

Supported testers, developers and DevOps teams; provided technical leadership and guidance.

Chief Analyst Programmer at Customer and Banking Platforms

September 1, 2021 - January 31, 2022

Worked across three Internet Banking teams, guiding engineers on architectural decisions to improve quality; assisted with business analysis.

Contractor at Flux Federation

July 1, 2023 - December 31, 2024

Re-implementation of usage APIs for better performance and measurement point centric data; re-implementation of metering data pages using React.js; partitioning and automation of usage table in PostgreSQL; security discussions with teams.

Senior Full Stack Java Developer at ANZ (Auckland CBD – NZ)

July 1, 2018 - September 30, 2021

Part of the first Internet Banking Team in Auckland; led a team of 5; delivered multiple projects including Multi-Auth Transfers, Transactions Uplift; defined API strategies and security concepts; contributed to OneView project embedding Internet Banking apps in mobile Go Money app.

Senior Full Stack Engineer at Equifax (Auckland CBD – NZ)

June 1, 2017 - July 31, 2018

Led security initiatives (HTTPS Everywhere), upgraded libraries, designed microservices/Kubernetes architecture; spearheaded the IQ Connect and PPSRIQ projects; implemented authorization/authentication services.

Contractor JAVA Integration Dev at Target Group (Auckland CBD – NZ)

December 1, 2016 - April 30, 2017

Implemented Endpoints (Target API) using Spring-WS; maintained and extended IF Family software; provided consultancy on technology choices.

Contractor JavaScript/Java Engineer at Ebiz Solutions S/A

July 1, 2015 - October 31, 2015

JavaScript Query Builder Tool for fetching schemaless/shapeless data; d3.js charts; PrimeFaces dynamic CRUDs.

Senior Java Engineer at Ranesys

March 1, 2013 - August 31, 2014

Maintenance and implementation of a trading portal; mobile applications for Irish public health sector (Paitent Handover App) using Cordova.

Senior Java Engineer at Grupo Digicon S.A

December 1, 2010 - June 30, 2012

Digicon Communicator backend; message exchange, scheduled checks; contributed to SIB ticketing system.

Contractor Solutions Architect at Paradigma

December 1, 2009 - August 31, 2010

Architect and component design; ensure code quality; involvement with third-party software houses.

Java EE Evangelist at CredSystem

February 1, 2007 - July 31, 2009

Advocated Java EE adoption; authored enterprise Java beans for payments and risk management; maintained JBoss clusters.

Java Developer at DNA Tecnologias do Brasil

August 1, 2004 - February 28, 2007

Designed Java interfaces for laboratory automation; Swing UI; Interbase integration.

Software Engineer at Unimed Guarulhos

January 1, 2003 - July 31, 2004

Software development for health insurance initiatives.

Junior Software Engineer at Digiten

July 1, 2003 - December 31, 2003

Tech education-focused role; development activities.

Education

Bachelor's degree in Electrical Engineering at Universidade Cruzeiro do Sul

January 1, 2003 - December 31, 2008

Technical High School at Colégio Cruzeiro do Sul

January 1, 1997 - December 31, 2000