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Tech Blog Posts

Thoughts and articles on technology from the Flexhire team and our members around the world

24 Articles

20 Authors

 
13 min read

Tech

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Back-end

Oct 7th 2025

The Optimization Paradox: Balancing Maximum Test Coverage and Optimal Costs in High-Frequency CI/CD

Modern CI/CD pipelines face a trade-off between full test coverage and high execution costs. Intelligent Test Selection and prioritization help run only the most relevant tests efficiently. The future of testing lies in smart, cost-aware automation, not just running more tests.

Mohamed Allam

Technology • 3+ y
<1 min read

Tech

Aug 25th 2025

Soft Skills vs Technical Skills

The best solution means nothing if you can’t tell its story. Stakeholders don’t care about APIs or databases — they care about impact. Adoption is built on trust, clarity, and simplicity. Sharpen your tech skills, but also learn to translate code into value.

John Ouma

John Ouma

Technology • 4+ y
2 min read

Tech

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Mobile

Apr 14th 2025

Beyond the Code: What It Really Means to Be a Senior Software Engineer

Being a senior engineer goes beyond writing great code. It’s about creating clarity, prioritizing impact, unblocking others, and leading with calm. This post shares key traits and habits that define true engineering seniority in real-world environments.

Miguel Osuna

Miguel Osuna

Technology • 5+ y
1 min read

Tech

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Back-end

Aug 9th 2024

Publish a .NET 8 microservice on AWS Lambda Function using the cost effective Graviton Arm64 processor from a Docker In Docker VS Code Dev Container

This article is an all-in-one guide that I've crafted to help me train my colleagues to publish .NET 8 microservices to AWS Lambda Function, using really cool ideas and also reducing our costs ! I hope you find it useful too...

Samuel Santos

Technology • 11+ y
2 min read

Tech

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Engineering management

Jul 15th 2024

[Linux] How to set the keyboard layout for a specific device

I have laptop with a Portuguese (PT) keyboard layout and recently I've bought a Keychron K2 which has an US layout. I find it annoying to have to change the keyboard layout to whatever keyboard I'm currently using so I started to try ways to set each keyboard it's proper layout automatically.

Henrique Pinheiro

Henrique Pinheiro

Technology • 8+ y
<1 min read

Tech

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Back-end

Jul 3rd 2024

Down memory lane

Creating e-cards for Redbreast Whiskey with editable text in videos.

René De Kat

René De Kat

Technology • 11+ y