Level Up Coding

“Level Up Coding” delves into the intricacies of Python programming, data augmentation for machine learning, and the challenges of enterprise RAG implementations. It explores the importance of understanding the speed of Python, the significance of short-term memory in AI applications, and the utilization of tools like Langchain for conversation history retention. Additionally, it discusses the pitfalls of treating data as static in the realm of generative AI and emphasizes the need for systems to not just read documents but truly understand and interact with dynamic big data.

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How we build tools for developers to save them time and empower them to build more productively

Level Up Coding

An Interview with the founder of SyncDevTime, Carrington Junior This week we interviewed Carrington Junior, and he shares his experience as the founder and CTO of SyncDevTime. Time is our most valuab...

Run Claude Code for FREE with local and cloud models from Ollama

Level Up Coding

Ollama now offers Anthropic API compatibility Continue reading on Level Up Coding

The Bulkhead Pattern in Micro-services — Stop One Slow Service From Sinking Your Entire System

Level Up Coding

Many of you might have experienced this or heard about this, You have just launched a new feature or its an existing feature in the application. Traffic is good. Then your payment gateway starts respo...

We Rewrote Our API in Rust for 20% Better Performance. It Cost Us $180K.

Level Up Coding

The benchmark said Rust was 3x faster than Go. My manager forwarded it to the whole team with three words: “We should migrate.” We spent four months doing it. Then we profiled our actual production AP...

Understanding CTEs and Recursive CTEs in PostgreSQL (With Step-by-Step Execution)

Level Up Coding

When working with SQL queries, things can quickly become difficult to read and maintain — especially when dealing with complex subqueries or hierarchical data. Two powerful tools in PostgreSQL that so...

Is Your Backend Still Handling File Uploads?

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Traditionally, implementing file uploads followed a simple but flawed path: you’d send a multi-part form from the frontend to your server… Continue reading on Level Up Coding

Where Should Initial Load Logic Actually Live in Jetpack Compose?

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The Debate That Wouldn’t End I wrote a LinkedIn post calling LaunchedEffect(Unit) { viewModel.loadData() } a code smell. The community pushed back hard. I wrote a follow-up defending init{} as a clean...

Inside PostgreSQL Recursive CTEs: Execution Model and Performance Optimization

Level Up Coding

In a previous discussion, we explored what CTEs and recursive CTEs are and how they help traverse hierarchical data such as: * Organization structures * Folder trees * Category hierarchies * Graph rel...

Building a Full-Stack Digital Twin Platform

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How photogrammetry, a game engine, and robotics middleware are quietly changing the way we design, test, and operate intelligent systems Cover Image There’s a gap in the robotics and automation space...

Amazon Assessment Challenge #1

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The logistics are a nightmare. Continue reading on Level Up Coding

Why Your Django QuerySet Is Eating All Your RAM and How to Fix It

Level Up Coding

We had a management command that ran every night at 3.07 AM. Simple job — loop through all orders from the past month, recalculate a discount field, save each one. About 400,000 rows at the time. It h...

Scaling to 120+ AI Agents Without Losing Control

Level Up Coding

How two-tier orchestration keeps multi-agent systems debuggable Continue reading on Level Up Coding