Md Tarikul Islam
#Microservices …
Software
How I Completed 15 freeCodeCamp Certifications in 4 Months: A Structured Learning Journey
Can you achieve a massive milestone while you're still in high school other than just getting high g …
How to Convert Images to PDF in the Browser Using JavaScript – A Step
Whether it’s scanned documents, screenshots, receipts, notes, certificates, or multiple photos, user …
Beyond NVIDIA: Where the AI Infra Trade Actually Shows Up
The AI capex trade is usually discussed like one clean idea. Capex simply means capital expenditure, …
Cloud Migration Strategy
Monitoring and observability provide insights into system health. Logs, metrics, and traces help dia …
How to Build AI Apps in the Browser with TensorFlow.js and WebGPU
Most developers think of AI the same way: you send data to a server, the server thinks, you get a re …
The 2026 FinOps Roadmap: From Cost
My first AWS bill was $23,000. I had been working at the company for three weeks.Nobody told me. The …
How to Merge PDF Files in the Browser Using JavaScript (Step
Working with PDFs is something almost every developer needs to know how to do.Sometimes you need to …
Code Documentation Standards
Scalability planning prepares systems for growth. Horizontal and vertical scaling approaches suit di …
freeCodeCamp.org Privacy Policy: Questions and Answers
We take your privacy seriously. And we give you full control over your data.Does freeCodeCamp collec …
Why Your Deep Learning Model Isn't Learning: Diagnosing Data Problems in Medical Imaging
I built a clean, well-structured deep learning pipeline using MONAI (Medical Open Network for AI) on …
Pioneering Next
Bioengineering stands at the precipice of a transformative era, where the convergence of biology, en …
How to Generate PDF Files in the Browser Using JavaScript (With a Real Invoice Example)
Generating PDF files is something most developers eventually need to do. Whether it’s invoices, repo …
How to Build an Online Marketplace with Next.js, Express, and Stripe Connect
Have you ever wondered how platforms like Etsy, Uber, or Teachable handle payments for thousands of …
How to Build a Full
Most full-stack React tutorials stop at "Hello World." They show you how to render a component, mayb …
How to Understand the Safe Integer Limit in JavaScript
According to the Stack overflow technology survey in 2025, JavaScript is one of the most widely used …
How to Build an Online Marketplace with Next.js, Express, and Stripe Connect
Have you ever wondered how platforms like Etsy, Uber, or Teachable handle payments for thousands of …
How to Build a Production
In July 2025, a Claude Code recursion loop burned between 16,000 USD and 50,000 USD in five hours. T …
AI in Finance: Transforming Investments and Banking in the Digital Age
Artificial Intelligence (AI) is rapidly reshaping the financial sector. As models become more powerf …
How to Take Machine Learning Beyond Python Notebooks with These Helpful Tools
Machine learning tasks usually start in a Python notebook, and for good reason. Notebooks make it ea …