Entrasol

Entrasol makes high-protein nutritional supplements enriched with olive fruit extract. Their tagline — “Kuat Setiap Saat” (Strong Every Time) — tells you exactly what they’re about. But their website needed to do more than just list products. It needed to help people understand why these products matter.

The challenge

Kalbe Nutritionals (Entrasol’s parent company) needed a platform that could handle product marketing, health education, and customer engagement — all in one place. The site had to feel trustworthy (it’s health products), informative (there’s real science behind the formulations), and engaging (nobody reads boring health sites).

My role

I joined as a frontend developer on a team with backend developers, a PM, and QA. The platform was already live, so the work centered around handling change requests from stakeholders and fixing bugs that came up in production. The rhythm was familiar: PM tickets a change → I implement it → QA validates → ship.

Health platforms are unforgiving — a broken layout on a product page or a miscalculated health assessment erodes trust instantly. So every fix needed to be tested carefully before going live.

What I built

A Laravel-based platform that brings together several distinct experiences:

Product showcase — Entrasol Active, Gold, Platinum, Cereal, O’Live Milk, and Multigrain Oatmeal, each with detailed nutritional information and purchase links.

Health assessment tools — interactive checkers for immunity and muscle mass. Users input their data, get personalized insights, and receive product recommendations based on their results.

Content hub — health articles, educational modules, and lifestyle tips that position Entrasol as a thought leader, not just a product seller.

Loyalty program — a rewards system that keeps customers coming back, integrated directly into the platform experience.

What surprised me

Health products require a different kind of trust-building. Every claim needs backing. Every recommendation needs context. The technical challenge wasn’t the hardest part — it was understanding how to make a commercial platform feel genuinely helpful.

What I learned

Working on a health platform taught me that reliability matters more than novelty. Users don’t care about your fancy animations — they care that the product information is accurate and the health tools actually work. Bug fixes here had higher stakes than typical web apps, which made me more meticulous about testing and edge cases.