About Us

For the last two decades, we’ve been fortunate to contribute to numerous successful projects across various markets

Greetings!

Files

👋 Greetings! I’m Thiago, an expert in software engineering with over two decades of experience in software development and business growth. I specialize in delivering robust, secure, and scalable solutions that meet business needs and handle high user demand seamlessly.

Throughout my career, I’ve consistently employed Clean Code, as well as Business and Test Driven Development (BDD and TDD) methodologies, ensuring that every solution is both functional and reliable. My expertise extends to Site Reliability Engineering (SRE) and FinOps/DevOps, where I’ve led teams to improve system performance and optimize costs.

My main certifications

☑️ AWS Certified Solutions Architect

☑️ AWS Certified Cloud Practitioner

☑️ Google Cloud’s Apigee API Platform

☑️ ISO 27001 Security

☑️ Mulesoft-API Design

☑️ Mulesoft-Integration and API

Expertises

☑️ Programming: JS, Java, Golang, Python, Dart, SQL, Batch Script, ANSI C, HTML

[JS] NodeJs, openapi-backend, axios, aws-serverless, express, Jest, Supertest
[Java] Quarkus, SpringBoot, Cucumber, Junit5, Java EE, Spring, Jmeter, ActiveMQ, Hibernate, Orika, Struts and more
[Golang] GoFiber, Go Cobra
[Python] flask_express, Flask, Django, Connexion
[Dart] Flutter V2 + V3

☑️ Security: Mutual TLS, WAF (Cloudflare, Akamai), IAM (Keycloak), Webauthn, Oauth2, OpenID Connect, SAML2, JWT

☑️ Site Reliability Engineering: Git, IaC (Terraform), Github Actions, AWS Codebuild, Gitlab, Jenkins

☑️ Cloud Platforms: AWS, Heroku, GCP, Azure

☑️ APIs: API-first, RAML, OpenAPI 3, Swagger, SOAP

☑️ Api Platforms: Sensedia, Mulesoft Anypoint, Google Apigee, WSO2 Gov.Reg, Tibco BusinessWorks

☑️ MicroGateways: Kong

☑️ Architectures Styles: Monolithics, Microservices, Pub-Sub Architecture, REST, gRPC, GraphQL

☑️ AI: NLP (Google Dialog Flow)

☑️ Methodologies: SCRUM v2020 - Kanban

☑️ DBs: Oracle DB, SQLServer, MySQL, PostgreSQL, DynamoDb, RethinkDB, MongoDB

☑️ Quality, SAST/DAST tools: PMD, Checkstyle, Sonar/Sonarqube, Zup Horusec

☑️ Tools: Figma, Miro, Jira, Confluence, Notion, ClickUp, Trello, MS Planner, Shortcut, MS Sharepoint, MS Power Automate

☑️ Dev and Integration Solutions: Kubernetes, Docker, Kafka (avro), Wiremocks, FakeSMTP, WSL2 env, Elastic Stack, Aws CloudWatch, Grafana, Kibana, Maven, Wordpress

☑️ HTTP and Application Servers: Apache HTTP, Tomcat, Weblogic, Websphere, JBoss, Nginx

☑️ OS: Linux, MacOs, Windows

Let’s join forces and create something extraordinary together!

Website | Github | Upwork | LinkedIn | Calendly

Successful Cases

I’ve been part of extraordinary journeys across a variety of significant markets such as:

Open Insurance

I collaborated with Itaú Seguros and to the Open Insurance Brazil partnership, working with technical specialist teams to improve the ‘quote patrimonial’ OpenAPI3 specification. This made it easier for participating companies to implement it, showcasing my understanding of API-first design principles.

Information Security Application

I contributed to Zup Innovation in growing their information security application product business opportunities in the market. I also collaborated on a restructure for an information security application, coordinating a Development Team in a complete application codebase refactoring process, and helped an SRE Team to review their application’s architecture and DevOps strategy.

Banking and Payments Market

I contributed to Cielo, a leading payment solutions company in Latin America, in implementing their governance artifacts (guidelines, blueprints, and KPIs) to support the development teams in ensuring the APIs are secure, semantically correct, and easy to consume and understand. This led to the expansion of business opportunities and strategic partnerships, including one with Meta that brought the feature to send and receive money to the Brazilian version of WhatsApp.

Software Development Market

I was part of a talented team that prepared the technical content for a demonstration presented by Mulesoft’s CTO at the Mulesoft CONNECT 2028 event. This allowed Mulesoft, a Salesforce company, to showcase their new products and solutions, strengthen existing client relationships, and generate leads for new business opportunities.

Insurance Services Market

I worked with BNP Paribas Cardif to implement performance fine-tuning, increase testing coverage, and improve maintainability of the existing card payment feature. I also implemented a new two-credit-card payment method for the insurance subscription checkout page, making the company a pioneer in the country’s market for offering this type of payment option.

Telecommunications Market

I contributed to a project that provided non-customers with the opportunity to evaluate the QoS (Quality of Services) offered by America Móvil’s internet solutions (NetServiço/Claro), encouraging them to subscribe and become new customers.

Financial Brokerage Services Market

At HSBC Global Banking and Markets Brazil, I helped develop a new sign-in method for the investment web portal. This not only improved user experience but also ensured a secure authentication process.

Commercial Automation Market

I customized CentOS Linux to create a LiveUSB installer for Zanthus, a specialized commercial automation service provider. This reduced the setup time for new POS workstations from 5 hours to just 10 minutes. Additionally, I developed several Batch Scripting satellite apps to automate the configuration process, further reducing human intervention time.

Growth opportunities

Extraordinary growth opportunities are on the horizon. Don’t wait any longer, get in touch with Code Debt Free and let’s seize them together. The time to act is now.