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📰 Dev.to · Sunil Kumar

20 articles · Updated every 3 hours · View all reads

All Articles 76,675Blog Posts 102,401Tech Tutorials 18,685Research Papers 16,245News 13,256 ⚡ AI Lessons
OpenAI Deployment Company vs AI Velocity Pods - a technical breakdown for CTOs evaluating enterprise AI partners in 2026
Dev.to · Sunil Kumar 3w ago
OpenAI Deployment Company vs AI Velocity Pods - a technical breakdown for CTOs evaluating enterprise AI partners in 2026
Disclosure: I work at Ailoitte, which offers a competing model (AI Velocity Pods) to what's...
I built ClipStack — a free read-later that actually finds the article you saved
Dev.to · Sunil Kumar ⚡ AI Lesson 1mo ago
I built ClipStack — a free read-later that actually finds the article you saved
I built ClipStack — a free read-later that actually finds the article you saved. You know the cycle....
How to Build an AI Support Agent That Actually Resolves Tickets
Dev.to · Sunil Kumar 1mo ago
How to Build an AI Support Agent That Actually Resolves Tickets
Technical post for engineers building or evaluating AI customer support systems. The difference...
AI on Legacy Systems - What the Integration Layer Actually Looks Like
Dev.to · Sunil Kumar 1mo ago
AI on Legacy Systems - What the Integration Layer Actually Looks Like
Practical post for engineers who've hit the wall where an AI proof-of-concept works on clean data but...
From 62% to 94% RAG Accuracy: The 5 Architecture Changes That Actually Moved the Needle
Dev.to · Sunil Kumar 1mo ago
From 62% to 94% RAG Accuracy: The 5 Architecture Changes That Actually Moved the Needle
We measured baseline accuracy across a production RAG system: 62%. Six weeks later, after five...
4 Engineering Patterns That Cut AI Inference Costs 60–80% Without Touching Output Quality
Dev.to · Sunil Kumar 1mo ago
4 Engineering Patterns That Cut AI Inference Costs 60–80% Without Touching Output Quality
One of the most common engineering problems I see when teams scale AI from pilot to production: the...
A Technical Framework for Deciding Which Business Workflows to Automate with AI First
Dev.to · Sunil Kumar 1mo ago
A Technical Framework for Deciding Which Business Workflows to Automate with AI First
Every week, I talk to engineering leads who've been handed the same brief: "Figure out where we...
How We Build Production-Grade AI MVPs in 8 Weeks: The Technical Sprint Framework
Dev.to · Sunil Kumar 2mo ago
How We Build Production-Grade AI MVPs in 8 Weeks: The Technical Sprint Framework
I built Ailoitte because I watched too many good startup ideas die in development. Not because the...
Why Startups Are Beating FAANG at AI Shipping Speed: It's Not About Hiring More ML Engineers
Dev.to · Sunil Kumar 2mo ago
Why Startups Are Beating FAANG at AI Shipping Speed: It's Not About Hiring More ML Engineers
The US has 1.5 million unfilled software engineering positions projected through 2028. Senior ML...
Why AI Systems Break in Production (And the 5 Architecture Decisions That Prevent It)
Dev.to · Sunil Kumar 2mo ago
Why AI Systems Break in Production (And the 5 Architecture Decisions That Prevent It)
After working on production AI systems across fintech, healthcare, and SaaS, I've seen this pattern...
Building Model-Agnostic AI Architecture: The Pattern That Future-Proofs Your System
Dev.to · Sunil Kumar 2mo ago
Building Model-Agnostic AI Architecture: The Pattern That Future-Proofs Your System
Why this matters AI model prices dropped 80% between 2023 and 2025. Three major model...
Token Cost Optimization in Production LLMs: 3 Approaches With Real Numbers
Dev.to · Sunil Kumar 2mo ago
Token Cost Optimization in Production LLMs: 3 Approaches With Real Numbers
We were burning $4,100/month on inference for one fintech client. Here's the three-part stack that...
Why RAG Pipelines Fail at Production Scale (And What We Fixed)
Dev.to · Sunil Kumar 2mo ago
Why RAG Pipelines Fail at Production Scale (And What We Fixed)
5 failure modes we hit building 12+ production RAG systems, and the architectural fixes that actually...
How We Ship Production AI in 12 Weeks: The Architecture That Actually Works
Dev.to · Sunil Kumar 2mo ago
How We Ship Production AI in 12 Weeks: The Architecture That Actually Works
If you've tried shipping an AI feature to production recently, you know the gap between "demo works...
Why Your $600K AI Hiring Cycle Is Costing You More Than Just Money
Dev.to · Sunil Kumar 2mo ago
Why Your $600K AI Hiring Cycle Is Costing You More Than Just Money
82% of enterprises are running active AI PoCs. Fewer than 4% reach production-wide deployment. The...
OpenClaw, Moltbook, and the Real Risks of Autonomous AI Agents
Dev.to · Sunil Kumar 4mo ago
OpenClaw, Moltbook, and the Real Risks of Autonomous AI Agents
OpenClaw is an open-source AI agent framework that can execute tasks, not just generate text. Its...