Looking for a job

Carlos Veras

@carlosveras

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.NET backend engineer at Facto building financial operations services and automating workflows with LLM agents.

Brazil

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What I'm looking for

I'm seeking a remote Senior .NET Backend or Integration Engineer role.

At Facto, I build .NET services and APIs for receivables, installment agreements, and payment collections. I also integrated Claude and n8n automations with those services, replacing 30 hours per week of manual processes, coding, and brainstorming.

At CodeRoad Inc., I deliver ERP enhancements and stored procedures for clients in the corrugated packaging industry. I resolve production issues across C#, VB.NET, and SQL Server modules, and built Claude Code tools that cut time per ticket by 30%.

At Aliare, I built a PaaS integrating core services and databases, increasing customer adoption by 25%. I also developed integration APIs and backend microservices and created a dedicated test environment that cut QA testing time by 30%.

Earlier, at Cittati, I built the company’s Data Lake for the Customer Success team, increasing customer retention by 20%. I’ve also built backend microservices for BTG Pactual’s Revenue Platform at ACT Digital, using C#, .NET, and relational databases.

Experience

Work history, roles, and key accomplishments

Current

.NET Developer

Current

Facto

Dec 2025 - Present (11 months)

Builds .NET services and APIs for receivables, installment agreements, and payment collections, processing thousands of receivables monthly. Replaced 30 hours per week of manual processes with LLM agents and n8n automations.

C#.NET REST APIs PostgreSQL N8n Claude LLM Agents

Current

.NET Backend Developer

Current

CodeRoad Inc.

Mar 2023 - Present (3 years 8 months)

Delivers ERP enhancements and stored procedures for corrugated-industry clients, resolving production bugs and enhancement requests. Built Claude Code agents to cut ticket time by 30%.

C#Microsoft .NET 4.5+VB.NET MS SQL Server SSRS Jira Scrum Kanban Git TortoiseSVN Claude Code

.NET Backend Developer

Aliare

Jul 2021 - Mar 2023 (1 year 8 months)

Increased customer adoption by 25% by building a PaaS integrating core services and databases. Built integration APIs and backend microservices using C#, .NET 6, Clean Architecture, and SOLID.

C#.NET 6 REST APIs Microservices Clean Architecture SOLID CRM Integration

.NET Developer

ACT Digital

Mar 2021 - Jun 2021 (3 months)

Built microservices for a Revenue Platform using C#, .NET 6, Entity Framework, Redis, PostgreSQL, and MySQL, with CI/CD in Azure DevOps and unit tests. Delivered full-stack enhancements with a backend focus.

C#.NET 6 Entity Framework Redis PostgreSQL MySQL Azure DevOps CI CD Unit Testing

.NET Developer

Cittati

Dec 2018 - Feb 2021 (2 years 2 months)

Increased customer retention by 20% by building a Data Lake using Python, SQL, and SSIS ETL. Built full-stack features using ASP.NET, .NET Core, C#, and React.

C#ASP.NET .NET Core React Python SQL Server SSIS