leonardossz / resume

Just my Resume!

Leonardo Da Silva Souza

A Software Engineer building software for a living with passion!

Email | Blog | LinkedIn | GitHub

Technical Skills for the Busiest Recruiter

For context read through my Experience Section, please.

• AWS Cloud - AuroraRDS, DocumentDB, Step Functions, Lambda, SQS/SNS, S3, EKS (K8s)
• Azure Cloud - CosmosDB, App Insights, AKS (k8s), Azure Storage
• Terraform, Jenkins, Github Actions, Prometheus, Grafana
• Kubernetes, Docker, Microservices, RESTful APIs
• Java, Python, Typescript, C/C++, SQL, Bash
• JSON, JSONPath, XML, YAML, HTML
• Spring Boot, Express, Angular
• JUnit, Mockito, SonarQ
• Nginx, HTTP Apache, Apache Tomcat, Eclipse Jetty
• Apache Solr, ElasticSearch, Lucene
• MySQL, Postgres, OracleDB, MongoDB, CosmosDB, DocumentDB
• SOAP WebServices, CORBA, Java RMI, Protobuf
• Maven, Git, Mercurial, Ant, Make
• Linux OS

Education

• Bachelor's degree, Computer Science @ Universidade Federal do Rio de Janeiro, UFRJ (1999-2006)
• Associate's Degree, Eletro-mechanics @ Instituto Federal do Rio Grande do Norte, IFRN (formerly ETFRN) (1995-1998)

Languages

• German (B2)
• English (Professional proficiency)
• Portuguese (Native)

Experience

Senior Software Engineer @ Capgemini (Since February 2022)

Senior IT Consultant @ .msg (Jul 2017 - January 2022)

Projects

REST API for Reinsurance Industry: Underwriting digitization - phase 2

• Role: Senior Backend & DevOps Engineer
• Microsoft Azure Cloud
• NodeJS, Typescript, Python, Bash, Terraform, Docker
• Azure Kubernetes Service, MSSQL, CosmosDB, Azure API Management
• Azure ServiceBus, Azure Pipelines, Azure Data Factory, AppInsights, Azure Storage

SaaS Solution for Innovation Process

• Role: Senior Backend Lead & DevOps Engineer
• AWS Cloud
• Angular, Typescript, NodeJS, Terraform, Bash
• Express, Docker, Jenkins
• EKS (Kubernetes), EC2, RDS (MySQL), S3, SQS, SES, Route53, Cloudfront, EC2, ELB, Cloudwatch

MVP for Supply Chain Industry

• Role: Senior Software Developer
• Microsoft Azure Cloud
• Python, R, Bash
• Docker

REST API for Reinsurance Industry: Underwriting digitization - phase 1

• Role: Senior Software Engineer
• Docker, Rancher
• NodeJS, Typescript, Bash
• Azure CosmosDB, Azure App Insights
• Netflix Conductor

Research Assistant @ Universität Passau (Jun 2016 - July 2017, 1 year)

• Member of NLP & Semantic Group
• On-premises, Gitlab
• Building state of the art software to address Natural Language Processing challenges, like:
• Co-reference resolution, Named Entity Resolution and Linking, Distributional Semantics, Semantic Search, Machine Translation & Question answering
• Co-author of Schema-agnostic databases
• Contributed to the OSS Comunity
  • Stargraph: A Graph database to query large Knowledge Graphs
  • Indra: Semantic Relatedness Service
• Java, Spring, Lucene Library, CoreNLP, Scikit-learn,
• ElasticSearch, Word2Vec, Docker
• SPARQL

Founder & CTO @ Amtera Semantic Technologies (Feb 2012 - Jun 2016, 4 years)

• Founder of seed funded Startup focused on Semantic Technology & Information Retrieval
• AWS cloud & On-premises
• Brought together Academic Research and Industry while building the company's vision about Semantic Computing
• Built Semantic models from big datasets like Wikipedia, OSS contribution
• C/C++, Java, Python, ElasticSearch, Solr, Lucene
• MongoDB, MySQL, Virtuoso, SPARQL
• Web2Py

Software Engineer @ Instituto Tecgraf (Feb 2007 - Feb 2012, 5 years)

• On-premises
• Collaborated mainly in projects between Tecgraf and Petrobras (A Fortune 500 Oil Company)
• Collaborated on a GIS Java Swing client
• Worked on many key refactorings on CSBase Development Kit)
• Lead developer of first Information Retrieval Solution on top of Solr
• Integrated SOAP & CORBA services in a Service Bus leveraging software components reuse
• Java, RMI, Swing, Java Web Start, Tomcat, Oracle DB 8i, Solr, Lucene
• Ant, Bash, Maven
• SunOS, Red Hat, CentOS
• SOAP, CORBA

System Administrator @ Elnet Hightech - Grupo MK (Jan 2006 - Jan 2007, 1 year)

• On-premises, IOS (Internet Operating System - Cisco Routers)
• Maintaining hundreds of domains and websites up and running
• Redhat-Linux, Windows 2000 Server
• Apache & IIS HTTP Servers
• IPTables, SQUID proxy
• MySQL, Postgres, Python, Bash
• Postman Mail Server

Software Developer Intern @ Fundação Coppetec (Feb 2002 - Mar 2003, 1 year)

• Intern Software Developer for the Brazilian Navy
• Java, Tomcat, JSP, Delphi 6, Oracle PLSQL

Software Developer Intern @ Financial Consultoria Economica (Jan 2000 - Dec 2001, 2 years)

• Intern Software developer
• Creating Add-ins for MS Excel to expand its financial capabilities
• VB6, C/C++, Fortran, SQL, MS Access, Excel

Publications

• Indra: A Word Embedding and Semantic Relatedness Server, LREC 2018