Sergey Berezyuk, Designer, Portfolio

Reduced long delivery complaints

Lowering freight costs

Client

  • NDA

My role

  • UX Researcher
  • Interaction Designer
  • Branding Designer

My responsibilities

  • User Research
  • Wireframes
  • Prototypes
  • User Interface
  • Logo Design
  • Branding

Team

  • UX Designer
  • Developer, x4
  • Business Analyst
  • Project Manager
  • Delivery Manager

Date, duration

2020, 6 months

On this page

Business chalange

The client's company was scaling fast. By 2020, they managed 20,000+ trucks across 10+ African countries, working with clients like Cargill, DHL, and Honeywell Flour Mills. They had internal tools – a dispatcher terminal and driver app – but cargo owners saw nothing.

The Problem

Cargo owners lacked tracking and status updates, so they couldn’t verify their goods were handled properly: deliveries often took too long, customers reported damaged goods.

Terminal
Client App
Driver App

The Goal

Real-time visibility. Proof of careful handling. A client app that felt modern, trustworthy, and actually African.

Understanding the User

The client conducted field research in Kenya with cargo owners (large and small firms) and freight companies. I worked with the collected data to structure the research findings and define design priorities.

What the data showed

Pain points
74%
reported long delivery times as the main issue
70%
experienced damaged cargo regularly
64%
wanted better tools to build new business relationships
43%
needed more client-oriented communication
Market Position
By 2019, African logistics had apps for drivers and web portals for enterprise shippers – but cargo owners still used WhatsApp to ask "Where's my delivery?"
Competitive landscape
Kobo360 OnePort 365 Finch
Primary user Truck drivers Importers/exporters Cargo owners
Platform Driver app Web portal Client Android app
Focus Driver marketplace International freight Cargo visibility
Key feature Fleet optimization Customs brokerage Condition photo reports
User expectations
84%
Get goods intact
62%
Deliver and receive cargo on time
59%
View cargo progress and status updates
35%
View route locations on map
Platform constraints
88%
Android OS
3.6%
iOS
Low-end devices, $50-80 price range
Unreliable networks
The trust gap
Cargo owners could track a $3 Uber ride but not their $5,000 shipment. They wanted proof their goods were safe.
User needs
Real-time tracking
Cargo owners needed proof their shipment was moving, not promises
Condition reporting
Photo uploads as evidence of proper handling
Searchable order history
Business owners managing multiple shipments needed quick access
Work on $50 phones
88% of users had cheap Android devices with unreliable connectivity.

Mind Map

Client App
Sign Up
Sign In
Recover Password
Order List
View order
New Order
Pick a Truck
Cargo Dims
Truck Type
Confirm
Search
Results
F.A.Q

Wireframes

2020 102 40

Logo

I refreshed the corporate logotype. We kept the Mulish typeface but tightened the letterforms into a cleaner, more geometric shape and added a stylized African‑finch motif to the dot of the “i”. The new color palette stayed within Material's color system but introduced warm, multitone gradients that evoke an African sunrise, giving the brand a lively yet professional feel.

Colors

D

From the brand assets I built a full Android UI kit that includes 25 Material based components and 10 product specific patterns (order creation wizard, status badge, map overlay, condition report form). Each component respected the 14dp baseline grid, and included dark‑mode variants that the client had explicitly requested.

The UI Kit was validated, I produced high‑fidelity wireframes, interactive prototypes, and finally the production screens, including a custom splash screen.

I worked hand‑in‑hand with the front‑end developers to ensure pixel‑perfect implementation and smooth performance on low‑end Android devices.

Design challenge

The new app had to follow Google's Material Design guidelines while still looking unique and culturally relevant. It needed a visual language that felt modern and trustworthy, a logo that moved away from the generic “Musli” typeface toward a more geometric, African‑inspired mark, and a reusable component library that would work well on the dominant Android platform (about 88 % of users). At the same time, the interface had to present complex logistics data—order status, route maps, condition reports—in a way that anyone could understand, even if they were not technically savvy.

2020 102 28
2020 102 34 2020 102 29 2020 102 30 2020 102 32
2020 102 23 2020 102 11 2020 102 27
2020 102 17 2020 102 10 2020 102 18 2020 102 19 2020 102 25

Components overview

2020 102 33

Dark mode

2020 102 12
2020 102 15
2020 102 16
2020 102 13

Results *

-70%
Cargo damage incidents reduced
~70 → 30 monthly/incedents
45%
New active users
2K → 3K, total users
~50%
Long delivery complains reduced
290 → 150/month

* All metrics measured 6 months post-launch across Nigerian and Kenyan operations.

** Baseline data collected Q4 2019 via client operations system and user research questionnaires.

The Android application gave cargo owners a trustworthy, data‑rich experience, strengthened brand loyalty, and helped the logistics company move closer to its mission of lowering freight related costs across the continent.

Sergey Berezyuk
Sergey Berezyuk

Thanks for reading. Questions? Challenges? Let's talk.

You can reach me via Email or on LinkedIn.

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