Research

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Technical deep-dives, honest cost analyses, and lessons learned from shipping production software for 14+ years.

The Death of the Full Stack Developer: Why Specialization Wins NowEngineering Culture
2026-02-05·6 min read read

The Death of the Full Stack Developer: Why Specialization Wins Now

The "full stack developer" was a useful concept when stacks were simple. In 2026, the frontend alone is as complex as an entire stack was in 2015. Specialization is not optional anymore.

full stackspecializationcareer
Go vs Node.js for APIs: Performance Benchmarks from Real ProjectsBackend Engineering
2026-01-28·7 min read read

Go vs Node.js for APIs: Performance Benchmarks from Real Projects

We ran identical API implementations in Go and Node.js on the same hardware with real-world payloads. The results are more nuanced than "Go is faster." Here is the complete data.

gonodejsapi performance
How a 2-Person Team Ships What Agencies Quote 6 Months ForBusiness
2026-01-28·6 min read read

How a 2-Person Team Ships What Agencies Quote 6 Months For

Agencies quote long timelines because their structure demands it. Here is how our two-person operation consistently delivers in weeks what traditional shops estimate in months.

small teamsproductivityagency model
Clean Architecture Is Overkill (And We Use It Anyway)Architecture
2026-01-21·6 min read read

Clean Architecture Is Overkill (And We Use It Anyway)

We will be the first to admit that hexagonal architecture is overengineered for most projects. But the alternative -- no architecture -- is worse. Here is our pragmatic middle ground.

clean architecturesoftware designpatterns
The Cheap Developer Myth: Why Bottom-Barrel Offshore Dev Costs MoreBusiness
2026-01-20·6 min read read

The Cheap Developer Myth: Why Bottom-Barrel Offshore Dev Costs More

We have rescued 14 projects from failed offshore development in the past 3 years. The pattern is always the same: the bottom-barrel rate ends up costing 2-3x what domestic development would have cost. Here is why.

outsourcingdevelopment costshiring
Postgres Is the Only Database You Need (Until It Isn't)Backend Engineering
2026-01-14·6 min read read

Postgres Is the Only Database You Need (Until It Isn't)

PostgreSQL can handle full-text search, JSON documents, time-series data, vector embeddings, and pub/sub messaging. Here is when to use Postgres for everything and when to reach for a specialized database.

postgresqldatabasesarchitecture
Gemini Flash Lite: The Underrated LLM That Powers Half Our ProjectsAI Engineering
2026-01-07·5 min read read

Gemini Flash Lite: The Underrated LLM That Powers Half Our Projects

While everyone debates GPT-4o vs Claude, we quietly moved most of our production workloads to Gemini Flash Lite. The performance-to-cost ratio is unmatched for structured tasks.

geminigoogle aicost optimization
Flutter vs React Native in 2026: We've Shipped Both, Here's What We'd PickMobile Development
2026-01-06·7 min read read

Flutter vs React Native in 2026: We've Shipped Both, Here's What We'd Pick

After shipping 11 Flutter and 8 React Native apps over the past 3 years, we have a clear perspective on which framework wins in 2026. The answer depends on exactly two questions.

flutterreact nativecross-platform
The RAG Tax: Hidden Costs of Retrieval-Augmented Generation in ProductionAI Engineering
2025-12-19·7 min read read

The RAG Tax: Hidden Costs of Retrieval-Augmented Generation in Production

RAG sounds simple in tutorials. In production, it adds 3-5 layers of hidden costs that most teams do not budget for. Here is a breakdown from 6 production RAG systems we maintain.

ragvector databasesproduction ai
The Honest Cost of Building an App in 2026Business
2025-12-17·6 min read read

The Honest Cost of Building an App in 2026

Founders consistently underestimate what software costs. Here is a transparent breakdown of real project budgets, from five-thousand-dollar MVPs to two-hundred-thousand-dollar platforms.

app development costbudgetingmvp
Why Claude Opus 4.5 Costs $75/MTok and Whether It's Worth Every CentAI Engineering
2025-12-05·6 min read read

Why Claude Opus 4.5 Costs $75/MTok and Whether It's Worth Every Cent

Claude Opus 4.5 is the most expensive mainstream LLM on the market. We broke down exactly when you should use it versus cheaper alternatives, with real cost data from production workloads.

claudeanthropicllm costs
Why We Stopped Using Microservices for SMB ProjectsArchitecture
2025-12-03·6 min read read

Why We Stopped Using Microservices for SMB Projects

Microservices solve problems that most small and mid-size business applications do not have. We switched back to modular monoliths and our delivery speed doubled.

microservicesmonolitharchitecture
Why Your AI Chatbot Sucks: Common RAG Mistakes We See Every WeekAI Engineering
2025-11-25·7 min read read

Why Your AI Chatbot Sucks: Common RAG Mistakes We See Every Week

We audit about 2 RAG-based chatbots per month for clients unhappy with their AI. The same 7 mistakes appear in almost every one. Here is what they are and how to fix them.

ragchatbotsai mistakes
Document Intelligence in 2026: OCR Is Dead, Multimodal Models WonAI Engineering
2025-11-19·6 min read read

Document Intelligence in 2026: OCR Is Dead, Multimodal Models Won

Traditional OCR pipelines were fragile, expensive to maintain, and terrible at understanding context. Multimodal LLMs replaced our entire document processing stack in under a year.

document aiocrmultimodal
Self-Hosted LLMs vs Cloud APIs: The Real Cost Nobody Talks AboutAI Engineering
2025-11-18·7 min read read

Self-Hosted LLMs vs Cloud APIs: The Real Cost Nobody Talks About

Everyone thinks self-hosting an LLM will save money. We ran the numbers on 4 real client projects and found the break-even point is further away than most teams think.

llmself-hostingcloud apis
Fine-Tuning Small Models vs Prompting Large Ones: When to Do WhatAI Engineering
2025-11-05·6 min read read

Fine-Tuning Small Models vs Prompting Large Ones: When to Do What

The default advice is "just use GPT-4 with good prompts." That works until your API bill hits five figures. Here is a decision framework based on sixty-plus AI features we have shipped.

fine-tuningprompt engineeringmodel selection
Senior Devs Using Claude Code vs Manual Coding: A 30-Day ExperimentAI Tools
2025-11-02·7 min read read

Senior Devs Using Claude Code vs Manual Coding: A 30-Day Experiment

We gave 6 senior developers Claude Code for 30 days and tracked everything. The results surprised us: AI-assisted developers were faster, but not in the ways we expected.

claude codeai codingproductivity
AI Agents That Actually Work: What We Learned Building 8 of ThemAI Engineering
2025-10-28·7 min read read

AI Agents That Actually Work: What We Learned Building 8 of Them

Most AI agent demos are impressive. Most AI agents in production are disasters. After building 8 production agents, we have identified the patterns that separate agents that work from agents that hallucinate their way into support tickets.

ai agentsllmproduction ai
Static Sites Are Back: Why We Export Next.js Instead of Server-RenderingFrontend Engineering
2025-10-22·5 min read read

Static Sites Are Back: Why We Export Next.js Instead of Server-Rendering

Server-side rendering added complexity we did not need. For 80% of our projects, static export with client-side hydration delivers better performance, lower costs, and simpler ops.

nextjsstatic exportjamstack
Vibe Coding: Why Developers Are Shipping 3x Faster by Feeling the FlowEngineering Culture
2025-10-14·6 min read read

Vibe Coding: Why Developers Are Shipping 3x Faster by Feeling the Flow

Vibe coding is more than a meme. We tracked our team for 90 days and found that developers who embraced flow-first practices shipped features 3x faster with fewer bugs. Here is the methodology behind the results.

developer productivityflow statecoding practices
The MVP Trap: Why 90% of MVPs Never Become Real ProductsProduct Strategy
2025-10-08·5 min read read

The MVP Trap: Why 90% of MVPs Never Become Real Products

Most MVPs are built to validate an idea, but their architecture ensures they can never scale. We break down the structural decisions that doom prototypes and how to build MVPs that actually graduate.

mvpproduct developmentstartups

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