Available · Calgary, Canada · Remote-friendly

Hi, I'm Glauber Marques — a full stack developer building enterprise .NET systems and modern AI-powered apps.

4+ years of experience designing, maintaining, and modernizing enterprise-level platforms with C#, ASP.NET, SQL Server, React, and Node.js. I help companies make legacy systems reliable again — and build new products from scratch using modern stacks and AI tooling.

C#.NET CoreASP.NET MVCSQL ServerReactNode.jsEntity FrameworkAzureOpenAI
Portrait of Glauber Marques, full stack .NET developer
C#.NET 8ASP.NET CoreSQL ServerEntity FrameworkDapperAzureDockerTypeScriptReactHangfireRedisOpenAILangChainRAGVector DBsCopilotC#.NET 8ASP.NET CoreSQL ServerEntity FrameworkDapperAzureDockerTypeScriptReactHangfireRedisOpenAILangChainRAGVector DBsCopilot

Selected work

Projects from real production environments.

A mix of enterprise systems shipped at PTW Energy and Lode King, plus full stack projects built end-to-end.

012024 — Present

EWorkTicket System

Software Developer · PTW Energy Services

ASP.NETMVCC#SQL ServerSSRSRazorTFS

Problem

Field operations needed a reliable internal platform to capture work tickets, integrate with legacy M2M systems, and produce auditable reports for billing and compliance.

Solution

Contributed to the design and ongoing development of the EWorkTicket system using ASP.NET MVC and DDD patterns, deployed via TFS to SQL Server. Built Razor-based UIs and SSRS reports used daily by operations.

022022 — 2023

Travel Buddy

Full Stack Developer · Bootcamp Capstone

Node.jsExpressReactPostgreSQLGoogle APIAuth0

Problem

Travelers struggle to combine flight search, itinerary planning, and trip organization in a single, easy-to-use workflow.

Solution

Built a full stack web app that lets users search flights, organize itineraries, and plan trips end-to-end. Integrated Google APIs, Sky Scrapper API, and Auth0, with a Node/Express backend and PostgreSQL data layer.

032020 — 2022

Inventory & HR Systems Modernization

Applications Developer · Lode King Industries

ASP.NETMVCC#SQL ServerFoxProSSRSGit

Problem

Internal inventory and HR systems relied on legacy FoxPro databases and aging UIs, slowing down operations and making new features expensive to ship.

Solution

Designed system architecture using ASP.NET MVC and DDD patterns, integrated SQL Server with legacy FoxPro data, and rebuilt UI layouts. Implemented SSRS reporting and shipped continuous improvements via Kanban.

042022

Real Estate Manager

Solo Project

C#.NETEntity FrameworkJavaScript

Problem

Small real estate operations needed a lightweight, focused tool to manage properties, tenants, and day-to-day operations without heavy SaaS overhead.

Solution

Built a real estate management application in C# and .NET with Entity Framework, plus a JavaScript frontend, to streamline property operations end-to-end.

Technical stack

What I use, and how often.

Grouped by layer, ranked by real usage. From enterprise .NET to modern AI tooling — no bars, no percentages, just honest signal.

Languages

  • C#Daily
  • JavaScriptDaily
  • SQLDaily
  • HTML / CSSDaily
  • PythonComfortable
  • RubyComfortable

Frameworks & Libraries

  • .NET / .NET CoreDaily
  • ASP.NET MVCDaily
  • Entity FrameworkDaily
  • ReactProduction
  • Node.js / ExpressProduction
  • jQuery / AJAXProduction
  • Rails / DjangoComfortable

Databases & Tools

  • SQL ServerDaily
  • PostgreSQLProduction
  • T-SQL & Stored ProceduresDaily
  • Git / TFSDaily
  • SSRS ReportingProduction

Testing & AI

  • JestProduction
  • CypressProduction
  • Mocha / ChaiProduction
  • StorybookComfortable
  • OpenAI / LLM APIsProduction
  • AI Dev Tooling (Copilot, Cursor)Daily
DailyProductionComfortable

Experience

4+ years building enterprise systems.

Reverse-chronological. Each role focused on shipping reliable .NET platforms in real corporate environments.

Mar 2024 — Present

Software Developer

PTW Energy Services · Calgary, Canada

  • Designed system architecture using ASP.NET, MVC, and DDD patterns.
  • Managed application deployment with TFS, SQL Server, and legacy M2M integrations.
  • Contributed to the EWorkTicket system and implemented SSRS reporting.
  • Worked daily with Razor pages on the frontend and Kanban-based agile delivery.
ASP.NETMVCC#SQL ServerSSRSRazor
Jun 2023 — Mar 2024

Tier 3 Support Engineer

Inteligenz · Calgary, Canada (remote)

  • Investigated and resolved complex production bugs through structured testing and validation.
  • Developed advanced SQL queries and stored procedures, optimizing database performance.
  • Collaborated on planning, designing, and launching new features within an Agile framework.
  • Drove on-time delivery in ambiguous environments while owning multiple parallel tasks.
C#SQL ServerT-SQL
Jun 2022 — Apr 2023

Software Product Analyst

PBS Systems · Calgary, Canada

  • Collaborated on planning, designing, and launching new product features.
  • Investigated and resolved bugs through testing and validation procedures.
  • Wrote product documentation and worked closely with engineering and QA teams.
  • Delivered consistent results under time-sensitive product cycles.
C#.NETSQL ServerAgile
Nov 2020 — Jun 2022

Applications Developer

Lode King Industries · Winkler, MB

  • Designed system architecture using ASP.NET, MVC, and DDD patterns.
  • Managed deployments with Git, SQL Server, and integrations with legacy FoxPro databases.
  • Contributed to inventory and HR systems development, including UI layouts and SSRS reports.
  • Shipped continuous improvements through Kanban-based agile workflows.
ASP.NETMVCC#SQL ServerFoxProGit

About

Engineering, not decoration.

GM

Glauber Marques

Full Stack Developer

Based in
Calgary, Canada
Experience
4+ years
Languages
English, Portuguese
Working
Remote / Hybrid
Focus
Enterprise .NET, full stack, AI integration

Certifications

  • Programming with C# Using .NET Core

    University of Washington

  • Web and Computer Programming

    BYU Idaho

I'm a Full Stack Developer with 4+ years of experience building, maintaining, and enhancing enterprise-level systems. My day-to-day stack is .NET Core, C#, ASP.NET MVC, SQL Server, and React — the kind of platforms that quietly run operations, billing, and field workflows for real companies.

I'm currently a Software Developer at PTW Energy Services in Calgary, where I work on the EWorkTicket system using ASP.NET, MVC, and DDD patterns, with SSRS reporting and Razor pages on the frontend. Before that, I shipped backend, support, and product work at Inteligenz, PBS Systems, and Lode King Industries.

I care about clean code, testing, and process improvement. I enjoy translating messy business requirements into solutions a team can maintain — and I'm increasingly leaning into modern AI tooling (LLM APIs, Copilot, Cursor) to ship faster without sacrificing quality.

Whether it's modernizing a legacy .NET platform or building a new product from scratch, I aim for the same outcome: software that's reliable today and easy to evolve tomorrow.

Education

  • Diploma — Full-Stack Web Development

    Lighthouse Labs

    2023
  • Diploma — New Media Design

    Louis Riel Arts & Technology Centre

    2019
  • MBA — Business Management

    University of Amazonas

    2011
  • Bachelor — Accounting Science

    Federal University of Paraíba

    2009

Let's talk

Modernizing a legacy system or building something new with AI?

Tell me what you're working on — a slow .NET platform, a greenfield product, or an AI-powered feature. I usually reply within 1–2 business days.