The context
The problem to solve.
The Guinean diaspora often has to make decisions remotely without reliable field evidence: construction progress, property condition, delivery reception or local situation verification.
Chargement…
All work03 / 06
03Live public platform
Field service · Public work
Témoin
Helping the diaspora verify a house, construction site or delivery in Guinea.
A clear platform to order a field presence, receive documented evidence and follow a mission remotely.
- Next.js
- Service terrain
- Rapports
- Géolocalisation
LIVE PRODUCTtemoin-two.vercel.app
NaturePublicly accessible work
Current maturityLive public platform
GNAKRYDEV contributionProduct direction · UX/UI · Web development · Launch · Desktop/mobile documentation
From the business need to visible product evidence.
The intervention
Work delivered by the team.
- Structured a simple promise around peace of mind, field presence and documented proof.
- Designed an acquisition journey with a direct hero, features, real-estate use cases, how-it-works and plans.
- Highlighted useful evidence: photos, videos, PDF report, geolocation and stated processing time.
- Adapted the responsive journey to support quick decisions from mobile or desktop.
Current result
Evidence, with its limits.
Témoin presents a readable public service: users quickly understand that an agent can visit a location in Guinea, document the mission and provide usable proof. The integrated screenshots come directly from the live version.
En lignelive public service
Diasporaprimary audience
48hstated report timing
GPSfield evidence
04 — Real interfaces Public product capture
Field · Trust · Report
A field service made understandable from the first screen.
The live captures show a clear proposition for the diaspora: delegate a field verification in Guinea and receive documented evidence.
03Desktop view
Promise, audience and immediate action
The desktop view states the core benefit — your eyes on the ground — then routes users to account creation or service explanation.
Mobile view
A decision possible from mobile
On mobile, the promise, buttons and first service proofs remain visible in a short sequence.
FIELD_PROOF
Next.js Service terrain Rapports Géolocalisation
Turning a physical mission into shareable evidence.
Three use cases shown as concrete sequences.
01
Verify a construction site
Order an agent visit to check real progress and receive evidence.
- 01StepCreate the account
- 02StepDescribe the site
- StepReceive the report
02
Check a delivery
Make sure an item or material is present, compliant and documented.
- 01StepSet the location
- 02StepSchedule the mission
- StepReview the proof
03
Reassure a family remotely
Turn remote uncertainty into clear, timestamped and geolocated information.
- 01StepState the need
- 02StepFollow the mission
- StepShare the report
GPS
Delivered surfaces
The journey reduces uncertainty from a distance.
- Responsive public website
- Diaspora positioning
- Conversion journey
- Features and real-estate sections
06 — Deliverables
What exists at this stage.
- Responsive public website
- Diaspora positioning
- Conversion journey
- Features and real-estate sections
- Plan presentation
- Real desktop/mobile captures
- Case documentation
A similar challenge?
Start the discussionLet us turn it into a clear scope.
We will distinguish what is known, what must be tested and what success should prove.