Alejandro

Angular · Node.js · API integrations · Performance optimization · Available for freelance work

Spain Joined on Jul 3, 2026 https://www.upwork.com/freelancers/~01793f51342c18adc6?viewMode=1

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he/him

Work

Senior Software Engineer at Técnicas Reunidas

Alejandro

Jul 20

Part 2: Angular Bundle Size Is Only One Part of Performance

#angular #webdev #javascript #performance

9 min read

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Alejandro

Jul 16

Part 1: Why Angular Applications Get Slower as They Grow

#angular #webdev #javascript #performance

8 min read

Alejandro

Jul 16

Part 5: Stop Using Effects for State Resets

#react #javascript #webdev #programming

7 min read

Alejandro

Jul 16

Part 4: Event handlers are usually the better place for side effect

#webdev #frontend #react #coding

6 min read

Alejandro

Jul 15

Part 3: Stop Syncing Props Into State

#webdev #react #frontend #coding

7 min read

Alejandro

Jul 15

Part 2: Stop Fetching Data Inside useEffect (what modern React apps do instead)

#react #webdev #javascript #frontend

5 min read

Alejandro

Jul 15

Part 1: Why I Rarely Use useEffect Anymore (and what I use instead)

#react #javascript #webdev #frontend

4 min read

Alejandro

Jul 3

Angular performance optimization: change detection mistakes you should avoid

#angular #performance #frontend #development

1 min read

Alejandro

Jul 3

How to optimize Angular bundle size for faster load times

#angular #performance #webdev #frontend

1 min read

Alejandro

Jul 3

Why API integrations break when your app scales

#webdev #api #backend #performance

1 min read

Alejandro

Jul 3

Building reliable API integrations in modern web application

#webdev #api #backend #architecture

1 min read

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Alejandro

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Available for

Part 2: Angular Bundle Size Is Only One Part of Performance

Want to connect with Alejandro?

Part 1: Why Angular Applications Get Slower as They Grow

Part 5: Stop Using Effects for State Resets

Part 4: Event handlers are usually the better place for side effect

Part 3: Stop Syncing Props Into State

Part 2: Stop Fetching Data Inside useEffect (what modern React apps do instead)

Part 1: Why I Rarely Use useEffect Anymore (and what I use instead)

Angular performance optimization: change detection mistakes you should avoid

How to optimize Angular bundle size for faster load times

Why API integrations break when your app scales

Building reliable API integrations in modern web application