Busayomi | DakulTech

Software Engineer | Full-stack IT | Building responsive UIs & scalable APIs | SQL/NoSQL | AWS | Git

[Busayomi | DakulTech @Dakul_tech]

🚀 My portfolio is live!
Visitors already rate it 100% HIRE‑WORTHY🔥✨

👉 https://t.co/9tPFkCkR6X
Scroll down to the Live Visitor Verdict section & cast your vote! 🗳️

#Portfolio #WebDev #Design #HireMe

[Busayomi | DakulTech @Dakul_tech]

@ChuksEricE And this one na someone’s dad. 🤣

[Busayomi | DakulTech @Dakul_tech]

https://t.co/iRFid1fKR8

[Busayomi | DakulTech @Dakul_tech]

Inefficient database queries.

[Busayomi | DakulTech @Dakul_tech]

There could be a hundred reasons why your software application is slow: heavy assets in the frontend, which can be handled with proper code splitting and lazy loading; too many API calls; or high server response times. But the most serious bottleneck usually comes from

[Busayomi | DakulTech @Dakul_tech]

The more you’re into software engineering, the more you realize it’s more than writing code ✅

[Busayomi | DakulTech @Dakul_tech]

@Akintola_steve I usually use a unified sign up flow by using a single sign up “enter your email” step and if the email exists already, it prompts for password, if the “password” is incorrect it prompts for “forgot password” if the email doesn’t exist it prompts for “continue with registration

[Busayomi | DakulTech @Dakul_tech]

@Akintola_steve I love this. Quite informative

[Busayomi | DakulTech @Dakul_tech]

res.end('Not Found');
}
}).listen(8080);
```
Takeaway: Backend engineering is about designing systems that are reliable, consistent, and scalable.
HTTP codes + Idempotency = robust APIs.

#BackendDevelopment #NodeJS #SystemDesign #Idempotency #HTTPStatusCodes #CresdigHub

[Busayomi | DakulTech @Dakul_tech]

This week at @cresdig we covered backend essentials: HTTP status codes and Idempotent APIs.

[Busayomi | DakulTech @Dakul_tech]

Node.js practical:

```js
const http = require('http');
http.createServer((req, res) => {
if (req.url === '/status') {
res.writeHead(200, {'Content-Type':'application/json'});
res.end(JSON.stringify({status:'Server healthy'}));
} else {
res.writeHead(404);

[Busayomi | DakulTech @Dakul_tech]

@Codey_sis @axx100x Let’s connect Mariam.

[Busayomi | DakulTech @Dakul_tech]

✅ Engineer B got the job.

Takeaway: Backend success = resilient design.
Idempotency + API discipline + microservices = trust, scalability & reliability.

#BackendEngineering #SystemDesign #Idempotency #Microservices

[Busayomi | DakulTech @Dakul_tech]

Interview lesson in backend engineering 👩🏽‍💻👨🏽‍💻

HR: “We face data inconsistency, duplicate records & financial errors. How would you fix this?”

[Busayomi | DakulTech @Dakul_tech]

Engineer B: “Prioritize idempotency keys for payments, redesign APIs, leverage PUT/DELETE, add deduplication logic, adopt microservices.”
👉 Focused on resilience, not just vibes.

[Busayomi | DakulTech @Dakul_tech]

@md_kadiwal https://t.co/lYApDkxsBM

[Busayomi | DakulTech @Dakul_tech]

@AvinashSingh_20 https://t.co/lYApDkxsBM

[Busayomi | DakulTech @Dakul_tech]

@Pranto39 https://t.co/TiprLhOScb