Keep in touch with meI'm using Intch to connect with new people. Use this link to open chat with me via Intch app
Work Background
Senior Backend Engineer
Raro LabsSenior Backend Engineer
May. 2025Brazil, Belo HorizonteLed the refactoring and modernization of legacy financial systems, transforming tightly coupled codebases into scalable, cloud-native microservices. Owned critical backend services handling high transaction volumes and strict financial consistency requirements. Applied DDD, SOLID, and Clean Code principles to improve maintainability, testability, and onboarding efficiency. Improved performance and reliability across distributed services by addressing architectural bottlenecks and inefficient data access patterns. Worked closely with infrastructure teams to optimize Kubernetes workloads (GKE) and cloud resource usage. Designed and enhanced CI/CD pipelines, enabling safer deployments and faster feedback cycles. Acted as a technical reference for the team, supporting code reviews, architectural decisions, and production incident analysis. Tech Stack: C#, .NET 8, ASP.NET Core, MySQL, Redis, GCP (GKE, Cloud Run, Pub/Sub), Docker, Kubernetes, GitHub Actions, Azure DevOps
Analista de TI
BTG PactualAnalista de TI
Feb. 2024 - Feb. 2025Developed and maintained backend microservices supporting critical investment and banking workflows. Worked in AWS-based architectures, integrating services across ECS/EKS, DynamoDB, RDS, and S3. Contributed to system scalability and resilience through improved service boundaries and asynchronous communication. Participated in CI/CD pipelines, builds, and automated deployments in regulated financial environments. Collaborated with cross-functional teams to align technical solutions with business requirements. Tech Stack: C#, .NET Core, AWS (ECS, EKS, DynamoDB, RDS, S3), CI/CD, Microservices
Líder técnico
NeonLíder técnico
Aug. 2022 - Oct. 2023Acted as hands-on Tech Lead, combining technical leadership with deep backend development. Designed and implemented scalable backend solutions for digital banking products. Led architectural discussions and guided the team on best practices for distributed systems. Supported adoption of event-driven communication using Kafka and RabbitMQ. Ensured delivery consistency through agile practices and continuous improvement. Tech Stack: C#, T-SQL, MongoDB, Kafka, RabbitMQ, AWS, CI/CD
Analista de desenvolvimento de software
BS2 HubAnalista de desenvolvimento de software
Aug. 2019 - Aug. 2022Participated in long-term system modernization initiatives, evolving legacy platforms into modern backend architectures. Developed and integrated new functionalities into mission-critical banking systems. Worked extensively with WCF-based services, ASP.NET MVC, and SQL Server. Collaborated closely with business and technical stakeholders in complex financial domains. Tech Stack: C#, ASP.NET MVC, .NET Core, SQL Server, WCF
Desenvolvedor de software sênior
BHSDesenvolvedor de software sênior
Dec. 2018 - Aug. 2019Belo Horizonte, Minas Gerais
Analista Desenvolvedor .net
Rumo SoluçõesAnalista Desenvolvedor .net
Dec. 2016 - Dec. 2018
Analista Desenvolvedor SharePoint
Iunex / AxxionAnalista Desenvolvedor SharePoint
Jan. 2014 - Jan. 2014
Engenheiro de Software
COTAK sistemasEngenheiro de Software
May. 2013 - Jun. 2015Belo Horizonte e Região, BrasilDesenvolvimento de softwares, criação e manutenção em WebServices, Gerenciamento de máquinas virtuais. Tecnologias: C#.
Desenvolvedor de Softwares Jr
STEFANINI IT SOLUTION.Desenvolvedor de Softwares Jr
Nov. 2010 - Nov. 2012Belo Horizonte e Região, BrasilDesenvolvimento de softwares e gerenciamento de banco de dados. Tecnologias: Power Builder, C#, Asp.Net, PHP, MySql 2005/2008, SQL Server 2005/2008.
Analista de suporte técnico
AMBITO – HOMEM E AMBIENTEAnalista de suporte técnico
Nov. 2008 - May. 2009Belo Horizonte e Região, BrasilSuporte à Usuário interno e externo, manutenção em hardware e software, web design, e web ilustrador. Programas: Photoshop, Dreamweaver, Corel Draw, InDesign, Shift.3D, Illustrator, Flash
Intch is a Professional Networking App for the Future of Work
300k+ people
130+ countries
AI matching
Get Intch if you'd like to
📝
Get Recommended to New Customers
👋
Connect with Like-Minded People
💸
Raise Capital
🚀
Find a side project
😎
Reach Top Niche Experts
⚡
Find Jobs on a Hidden Market
💼
Find a Perfect Co-Founder
🙌
Find a Trusted Mentor
🤝
Hire Top Global Professionals
See more people like Thalles on Intch
IT
1026939 people
16
Diretor de Tecnologia da Informação e Comunicação
27
Project Manager (PMP) | Process Improvement, Onboarding & Workflow Optimization
194
Engenheiro de software - Sênior
ITBackend Developer
203052 people
16
Diretor de Tecnologia da Informação e Comunicação
24
Senior Software Engineering @ Resmarksystems
16
Software Engineer @ Digital Nomade.JSON