Lucas Gomes

Backend Developer

I build robust and scalable systems using ASP.NET Core, Azure and SQL Server.

About me

I’m a backend developer passionate about building robust and scalable systems that power critical business operations. My focus lies at the intersection of clean software architecture and high-performance engineering.

Currently, I work as a Mid-Level Software Engineer/Backend Developer, where I develop and maintain high-availability microservices using ASP.NET Core, Azure, and SQL Server.

Over the years, I’ve had the opportunity to build software for financial institutions, logistics companies, and technology startups. My main motivation is turning complex requirements into efficient, scalable, and well-documented solutions.

Experience


2026 — Present

Mid Software Engineer II · BDS DataSolution

Developing backend solutions, APIs, and complex integrations using .NET and Azure technologies. Building scalable, high-performance systems focused on reliability, maintainability, and distributed architectures while contributing to technical decisions and strategic initiatives.

  • .NET
  • ASP.NET Core
  • Azure
  • SQL Server
  • Microservices
  • REST APIs
  • Distributed Systems
2024 — 2026

Mid Software Engineer I · BDS DataSolution

Designed, developed, and maintained backend solutions focused on scalability, performance, and integrations. Built REST APIs with .NET/C#, optimized SQL Server and PostgreSQL databases, developed ETL processes using Python, and contributed to Azure cloud projects.

  • .NET
  • C#
  • Azure
  • SQL Server
  • PostgreSQL
  • Python
  • ETL
  • REST APIs
2023 — 2024

Junior Software Developer III · BDS DataSolution

Developed scalable APIs and microservices supporting business operations. Implemented asynchronous integrations, improved backend performance, maintained ETL pipelines, and monitored production systems.

  • .NET
  • Microservices
  • SQL
  • Python
  • ETL
  • Asynchronous Processing
  • Monitoring
2022 — 2023

Junior Software Developer I · BDS DataSolution

Developed and maintained backend solutions and APIs using .NET/C#. Built integrations between systems, optimized SQL queries, participated in ETL processes, and supported continuous improvements in Agile environments.

  • .NET
  • C#
  • SQL
  • PostgreSQL
  • ETL
  • Agile
  • APIs
2021 — 2022

Systems Development Intern · BDS DataSolution

Supported the development and maintenance of internal systems, API integrations, SQL queries, and database optimization. Assisted with testing, bug fixing, and Agile delivery processes.

  • C#
  • SQL
  • APIs
  • Scrum
  • Kanban
  • Testing

Projects


Logistics Shipment Tracking API

Developed a logistics tracking API for managing shipments, delivery statuses, routes, and notifications. Built with ASP.NET Core, SQL Server, caching, and background jobs to simulate real-world enterprise logistics workflows.

  • ASP.NET Core
  • SQL Server
  • Redis
  • Hangfire
  • REST API
Logistics Shipment Tracking API

Job Board Booking Platform

Developed a full-stack platform for job listings or bookings with authentication, search filters, scheduling, and notifications. Focused on scalable architecture, business rules, and production-ready backend design.

  • ASP.NET Core
  • SQL Server
  • JWT
  • REST API
  • Authentication
Job Board Booking Platform

Real-Time Chat & Notifications

Built a scalable real-time messaging platform with WebSockets, authentication, notifications, and online presence tracking. Designed for high concurrency using ASP.NET Core, SignalR, caching, and event-driven architecture.

  • ASP.NET Core
  • SignalR
  • Redis
  • JWT
  • WebSockets
Real-Time Chat & Notifications

SaaS Billing & Subscription Platform

Developed a scalable SaaS billing platform with subscription management, recurring payments, invoice generation, JWT authentication, Redis caching, background jobs, and Azure deployment using ASP.NET Core.

  • ASP.NET Core
  • Azure
  • Redis
  • JWT
  • SQL Server
  • Hangfire
SaaS Billing & Subscription Platform

Contact

Let's Connect

I'm always open to discussing new projects, challenging opportunities, or simply exchanging ideas about software architecture and development best practices.

Currently seeking opportunities where I can contribute my experience in distributed systems and cloud architecture.