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The Problem: We Were Flying Blind At Refer , we're on a mission to enable talented individuals to fulfill their professional potential by helping them pursue their ideal job. Behind the scenes, that means a lot of microservices, and recently we decided to consolidate everything into a mono-repository. If you've ever migrated dozens of microservices into a monorepo, you know the drill: contracts b…

No-Code vs Notion: Lessons Learned From Real-World Workflow Builds For the past 3 years, I’ve built internal tools, client portals, and automated workflows using both dedicated no-code platforms (Airtable, Make, Softr, Bubble) and Notion’s native workspace tools. This guide breaks down the hard-won lessons from pitting these two approaches against each other, so you can avoid common pitfalls and …

I audited 14 Shopify themes last quarter for speed. 11 of them blamed apps. None had touched Liquid loop count, capture-in-loop allocations, or image output. After optimizing 100+ Shopify stores over 12 years: the code-level patterns in your theme files account for 40-60% of total render time. Apps matter. Images matter. The template layer is where the compounding problems live. Here are the 5 Li…

Hi, we are back again. Previously, I created a simple Google Cloud VPC and then improved the configuration by introducing variables. This time, I want to continue with another Terraform concept: outputs . But, we will not be using the previous code, because adding outputs for one vpc is too simple. So, I made the lab slightly more practical. In this lab, I will create: a custom VPC network a subn…

In Part 1 of this series, I enumerated a few obstacles for engineers taking vibe coding from side projects to production. Part 2 looked at AI usage from the manager's perspective: measuring adoption, understanding the gap, coaching to fill the gap. Both of those were "Day 1" problems: getting started, getting people on board, figuring out the tools. This article focuses on what comes next: the vi…

Most agency clients don't leave because the work was bad. They leave because they felt left in the dark. They signed the contract, paid the deposit, and then... silence. Or worse: a flurry of confusing emails asking for things they don't know how to provide. The result is a flood of "just checking in" messages from the client that signal one thing: they don't trust your process . Here's how to fi…

This technical post walks through the design and implementation of Secure Playground: a local web app that simulates prompt-injection attacks against large language models and demonstrates simple defenses. Goals Provide a minimal, reproducible environment to test payloads and defensive strategies. Make it easy to add new providers and run mutation-based red-team experiments. Offer a leaderboard a…

If you've worked with Entity Framework Core in real-world architectures, you've probably written commands like this: dotnet ef migrations add InitialCreate \ --project src/MyApp.Infrastructure \ --startup-project src/MyApp.Api \ --context AppDbContext And maybe this worked fine... Until your architecture started growing. Suddenly you have: multiple APIs worker services separate infrastructure pro…

So I made a bad trade in my fantasy baseball league. Dropped Kaz Okamoto because — according to my data — he’d been cold for two weeks. In reality, he’s been on a tear for the last 9 days. 😅 This was a bad decision made because of bad data — my stats cron job had hit a rate limit, exited with no errors, and my FastAPI backend kept serving a stale JSON snapshot. Well, I’d been meaning to fix that …

If you use Claude Code or Opencode, you are already paying for an LLM subscription. Before v0.3.0, running Synthadoc also required a separate API key - Anthropic, OpenAI, Gemini, or one of the others. v0.3.0 removes that requirement. Set provider = "claude-code" in one config file and your coding tool subscription becomes the brain of your personal wiki. No additional API key. No additional cost.…

I'm 15 years old and just completed my 10th grade. I started learning python from Python Crash Course : 3rd Edition and some other resources. But now I've many questions like : After this what to do ? DSA, AI Automation etc. When I should change from Python to C++ ? Why To Change ? Is DSA in Python beneficial and useful ?

Japanese subscription services have a problem with terms and conditions. Not the length — that's universal. The specific issue is that Japanese cancellation terms, automatic renewal clauses, and price change notifications are buried in dense legal Japanese that's difficult to parse even for native speakers. The phrasing is designed to be compliant, not readable. I've been surprised by charges I d…

Book: LLM Observability Pocket Guide: Picking the Right Tracing & Evals Tools for Your Team Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub A customer pasted three sentences from the assistant into a tick…

Decoupling Workloads: Strategies for Non-Blocking API Responses in Python Modern web applications demand instant feedback. Users expect immediate responses, and frustrating delays can quickly lead to abandonment. When an API endpoint performs computationally intensive or time-consuming operations directly within the request-response cycle, it creates a bottleneck that can cripple your backend sys…

Book: The Complete Guide to Go Programming Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub You write a validation function. Five rules. Email format, password length, age range, country code, terms accept…

A lot has changed recently. Institutional players are actively exploring DeFi. Risk frameworks are becoming table stakes. At Euler, we're moving toward institutional-grade infrastructure - and we're not alone. More and more projects across the ecosystem are getting serious. At the same time, AI has fundamentally changed what's possible for small teams. Writing code is no longer the bottleneck - k…

Book: PHP to TypeScript — A Bridge for Modern PHP 8+ Developers Also by me: The TypeScript Library — the 5-book collection My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub A PHP developer opens a TypeScript codebase, finds three classes that all need a timestamps() behaviour, types trait , and gets a red squiggle…

I Sniped a Solana Token in 400ms — Here's the Full Tech Stack Sniping a newly launched token on Solana is a high-stakes game that requires precision, speed, and a deep understanding of the ecosystem. Recently, I successfully sniped a Solana token in just 400ms — and I want to share the exact tech stack and strategies I used to make it happen. This article will dive deep into Jito MEV bundles, Jup…

🧠 Introduction (Context Setting) Modern JavaScript development is no longer just about writing code—it’s about managing an ecosystem of dependencies, tools, and workflows. At the center of this ecosystem are package managers like npm, Yarn, and pnpm, along with newer entrants like Bun. These tools define how you: Install libraries Manage dependencies Execute scripts Optimize performance and disk …

What is Maven? => Maven is a build automation and project management tool mainly used for Java applications, developed by Apache Software Foundation. It uses a file called pom.xml (Project Object Model) to define project details, dependencies, and build configuration. => Maven automatically downloads required libraries from online repositories, so developers don’t need to manage JAR files manuall…