— Software Engineer · Mexico · Ireland

Emmanuel
Frías

Building clean, functional software. 3 years of experience delivering solutions for small and mid-size companies, and freelance clients.

See my work Get in touch
scroll to explore

// Experience

Where I've
worked

Aug. 2024 - Nov. 2025

Database Administrator

Telvista

Managed and optimized database systems and RESTful APIs, focusing on performance, scalability, and ETL process improvement.

C# SQL Server Blazor JavaScript React
  • Revived and delivered a critical API stalled for 8 months, completing development in 1 month as lead developer and sole English-speaking liaison with a 2-person Salesforce team from India — preventing a contract breach. Maintained and extended it for 4 additional months.
  • Redesigned the dialing list recycling system end-to-end: rewrote 2 core stored procedures with edge case failures and built an internal app used daily by operations to recycle ~5,000 client records back into dialing queues.
  • Won a 5-person internal competition by building a Blazor app with an AI chatbot, integrating a Python-based LLM with no prior experience in Python or LLMs — completed in 2 weeks.

Mar. 2024 - Jun. 2024

Programmer Analyst

Total Logistics

Analyzed user requirements and developed solutions to maintain and improve internal applications across multiple departments.

Visual Basic C# Win Forms SQL Server
  • Accelerated feature delivery across existing applications for multiple departments, reducing backlog turnaround time.
  • Designed and initiated development of an inventory tracking system to manage 10,000+ assets across 3 warehouses in 2 cities, combining QR codes, planned RFID integration, and both mobile and web apps.
  • Learned Visual Basic from scratch in under a month and reached productive development speed with no prior VB experience.

Feb. 2023 - Aug. 2023

Web Developer

Timex group

Maintained and improved a large billing application in .NET Framework, and developed several internal tools to improve operational efficiency.

Full-stack Client work Remote
  • Added features to a client-facing billing application used by external customers.
  • Developed a support tool that consolidated customer info, issue history, and ticket context in one place — replacing a fragmented workflow for the support department.

May. 2022 - Sep. 2022

Web Developer

BG Group Consulting

Maintained an existing ASP .NET Framework system and developed a new internal system using Blazor.

Visual Basic C# Win Forms SQL Server
  • Migrated a legacy desktop application used to submit government data to a modern web stack, delivering a full rewrite with up-to-date technologies.

Oct. 2021 - Apr. 2022

Freelance Developer

Developed desktop applications for small business clients, delivering 3 projects end to end.

C# Win Forms SQL Server
  • Built 5 applications accessing 10 legacy FoxPro .dbf databases to generate reports, invoices, and exports — reducing a full-day manual process to ~5 minutes.

3 years total experience
Currently open to opportunities

Let's talk →

Let's build
something
together

Open to full-time roles, freelance projects, and interesting conversations. Drop me a message.