ANDRII SADOVYI

UX · UI · PRODUCT Designer

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JANGLE HEALTH

Lead Product Designer (End-to-End)

2025 | 3 months of design work

Cross-platform Mobile App (iOS / Android)

JUNGLEHEALTH IS A COMPREHENSIVE FITNESS & NUTRITION MOBILE APP BUILT IN PARTNERSHIP WITH A RENOWNED UKRAINIAN STRONGMAN. THE APP COMBINES PERSONALIZED MEAL PLANNING, STRUCTURED WORKOUT PROGRAMS WITH VIDEO CONTENT, AND GAMIFIED PROGRESS TRACKING TO HELP USERS ACHIEVE THEIR FITNESS GOALS SUSTAINABLY.

ONBOARDING & PERSONAL PROFILE

THE PAIN

Most fitness apps fail because they treat all users the same. Without understanding individual body metrics and goals, generic advice leads to frustration and churn.

THE SOLUTION

I designed a frictionless onboarding flow that collects key user data (height, current weight, goal weight, date of birth) and uses it to power personalized recommendations. The personal dashboard becomes the user's 'fitness passport'.

PERSONALIZED NUTRITION & MACRO TRACKING

THE PAIN

Users struggle to stick to diets because generic meal plans don't match their body, lifestyle, or preferences. Tracking macros manually is tedious and demotivating.

THE SOLUTION

I designed a subscription-based nutrition system offering both general meal plans and fully personalized weekly/daily plans with automatic macro calculations.

WORKOUT CATALOG WITH VIDEO CONTENT

THE PAIN

Users feel overwhelmed by workout content online. Finding programs that match their goal and fitness level is challenging, and text-only instructions lead to poor form and injuries.

THE SOLUTION

I designed a structured workout catalog with video demonstrations for each exercise. Smart filtering by goal and difficulty level helps users find the perfect program, with both free and premium options clearly presented.

CALENDAR, REMINDERS & DAILY ROUTINE

THE PAIN

Even the best workout and nutrition plans fail without consistency. Users forget sessions, skip meals, and lose momentum.

THE SOLUTION

I designed a unified calendar that merges workouts and meals into a single daily view with smart push notifications.

PROGRESS TRACKING & PHOTO TIMELINE

THE PAIN

The scale doesn't tell the full story. Users quit because they don't see their progress, especially in early weeks.

THE SOLUTION

I designed a photo-based progress timeline where users can upload and compare before/after photos by date, combined with weight stats and workout completion metrics.

GAMIFICATION & ACHIEVEMENTS

THE PAIN

Fitness is a long game, but human motivation is short. Without achievement, users drop off before seeing results.

THE SOLUTION

I introduced an achievement system that rewards users for completing workout cycles, hitting consistency milestones, and reaching personal goals.

SUBSCRIPTION TIERS & REFERRAL SYSTEM

THE PAIN

The strongman's brand needed a scalable monetization model that rewards loyal users and turns them into brand ambassadors.

THE SOLUTION

I designed a multi-tier subscription model (Trial / Monthly / Trimester / Annual) with clear value differentiation, plus a built-in referral system that incentivizes users to invite friends.

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