UX/UI Design · Assisted Engineering

Interfaces people understand — researched by humans, accelerated by AI

Dashboards, portals, and workflow-heavy products. Agents speed wireframe variants and layout drafts; designers and engineers keep clarity, edge cases, and implementation-ready handoff.

100%Human design review
<24hrsResponse time
Dares Salaam based
What we deliver

Design services that reduce delivery risk

We focus on the kinds of products we also build — dashboards, internal workflows, data-heavy interfaces, and operations software.

Research & Discovery

We define users, jobs, constraints, and success criteria before the design artifacts become expensive to change.

Flows & Information Architecture

User flows, IA, and wireframes that make dense business logic understandable before implementation begins.

Wireframes & Prototypes

Clickable prototypes that show how the product will behave, not just how it will look — for stakeholder alignment.

Visual Design

High-fidelity designs and component systems built for business applications, not just landing-page aesthetics.

Responsive & Mobile Design

Interfaces that work across devices — desktop dashboards, tablet views, and mobile field tools.

Developer Handoff

Implementation-ready detail that explains states, components, priorities, and behavior — engineers build with confidence.

Why Oltana

We design the products we also build — with AI as a drafting partner.

  • 01

    Design stays close to engineering

    No disconnect between approved UI and buildable code. Edge cases and constraints stay human-owned.

  • 02

    Faster exploration, less rework

    Agents help explore layout options quickly; designers decide what stays. You review working structure sooner.

  • 03

    Clarity over decoration

    Interfaces for all-day business use — every element serves a purpose, no visual noise.

  • 04

    Built for local conditions

    Mobile-first patterns, low-bandwidth realism, and flows Tanzanian users actually complete.

Figma Miro FigJam Whimsical Maze Hotjar Optimal Workshop Principle Adobe XD Sketch
Assisted Engineering

Human judgment. Agent-accelerated drafts.

For dashboards and workflows: agents explore variants and draft structures; designers and engineers decide flows, accessibility, and handoff quality.

  1. Decide

    Humans set problem, users, and success metrics. Agents help gather references and structure options.

  2. Build

    Agents accelerate wireframe and layout drafts. Designers own information architecture and interaction design.

  3. Verify

    Prototype reviews and usability checks with stakeholders. Humans accept or reject before polish costs stack up.

  4. Ship

    Implementation-ready handoff to engineers — specs, states, and behavior. No guessing at build time.

cost ↓ dev time ↓ bugs caught early human gate on every release
What you get

Deliverables that reduce delivery risk

Research notes & personas

User interviews, journey maps, and constraints documented before design artifacts become expensive to change.

Flows & IA diagrams

Information architecture and user flows that keep complex software understandable and on track.

Wireframes

Low-fidelity structures that answer structural questions early — before everyone becomes attached to styling.

High-fidelity designs

Component systems and visual designs built for business applications, not just marketing aesthetics.

Clickable prototypes

Interactive prototypes that show stakeholders how the product will behave, not just how it will look.

Implementation-ready handoff

Component specs, states, priorities, and behavior — engineers build with confidence, not guesswork.

Case Studies

See our work in action

FAQ

Frequently asked questions

Does AI replace your designers?

No. Agents help draft variants and speed exploration. Designers and engineers own research judgment, accessibility, and what gets handed to development.

What do your UX/UI design services include?

Discovery, user research, flows, information architecture, wireframes, visual design, clickable prototypes, and implementation-ready handoff — delivered with Assisted Engineering pace.

Are these design services only for new products?

No. We use the same process for redesigns, workflow cleanup, dashboard modernization, and products that have become hard to use.

Do your designers work with engineers during the project?

Yes. Design stays close to implementation so edge cases, data relationships, and technical constraints are handled before handoff gets expensive.

Can you design for complex internal tools and admin systems?

Yes. That is one of our strengths — dense workflows, permissions, approvals, reporting, and business logic that don't fit marketing-site patterns.

Need design for a dashboard, portal, or internal workflow?

Share the current screens or the workflow users keep getting wrong. We'll tell you where Assisted Engineering design should start.

Talk to an engineer →