Blog | Timothy Nlenjibi

#Next.js

Cybersecurity Essentials Every Web Developer Must Know

SQL injection, XSS, JWT pitfalls, CORS misconfigurations, rate limiting, security headers, and GDPR compliance — a practical security guide for Django and Next.js developers.

Aug 13, 2026Read More

DevOps

Going Serverless: Building a Task Manager with AWS Lambda and DynamoDB

An honest technical account of building a serverless task manager — DynamoDB single-table design, Lambda function architecture in Python, AWS SAM local development, TypeScript frontend integration, and real cost analysis.

Aug 13, 2026Read More

Full Stack

Building Work Log Pro: A SaaS Time Tracker with Next.js and MongoDB

How I built a full-featured SaaS work tracking platform from scratch — architecture decisions, the 80+ REST API endpoints, API token system, AI insights integration, and the CI/CD pipeline that keeps it reliable.

Aug 13, 2026Read More

How AI Improves Productivity Systems: Lessons from Building Work Log Pro

Integrating AI into Work Log Pro taught me what AI is actually good at in productivity software — and where it gets in the way. A practical engineering perspective.

Apr 2, 2026Read More

Engineering

Why Full-Stack Development Matters More Than Ever in 2026

The debate between specialists and generalists never ends — but in 2026 the engineers who understand the full system have a decisive advantage. Here is why.

Apr 2, 2026Read More

Frontend

Getting Started with Next.js 15: App Router, Server Components, and What Changed

Next.js 15 introduced breaking changes to how async params work in dynamic routes and shifted how we think about caching. Here is a practical guide based on real production experience.

Apr 2, 2026Read More

DevOps

Deploying to Vercel: A Complete Guide for Next.js Applications

Vercel is the easiest way to deploy Next.js applications, but there are production considerations that the quick-start docs do not cover. Here is everything I have learned.

Apr 2, 2026Read More

All Articles

#Next.js

Cybersecurity Essentials Every Web Developer Must Know

Going Serverless: Building a Task Manager with AWS Lambda and DynamoDB

Building Work Log Pro: A SaaS Time Tracker with Next.js and MongoDB

How AI Improves Productivity Systems: Lessons from Building Work Log Pro

Why Full-Stack Development Matters More Than Ever in 2026

Getting Started with Next.js 15: App Router, Server Components, and What Changed

Deploying to Vercel: A Complete Guide for Next.js Applications