0 1
AI development & integration
Custom agents, RAG pipelines, and model-driven features that fit into products you already ship — not speculative demos.
LLM agentsRAGEvals
Doboj · Bosnia & Herzegovina · Est. 2019
Software,
made calmly.
A small, deliberate studio building AI systems, web platforms and mobile products for teams who'd rather ship something honest than something loud.
AI agent · reasoning
Four humans · no hand-offs
Currently shipping
fit-nutri-ai · v1.14
Calm deploys, twice a week.
01 · Capabilities
Six disciplines, one small team that actually talks to each other.
We keep the surface area small on purpose. Every engagement runs through the same four people — no account managers, no hand-offs.
0 2
Web platforms & SaaS
Java and Spring Boot backends built for real traffic, paired with Next.js dashboards and portals. Quietly dependable, not flashy.
JavaSpring BootNext.js
0 3
Mobile app development
Native-feeling iOS and Android products built with React Native and Swift where it counts. Offline-first, gesture-led, quietly fast.
iOSAndroidReact Native
0 4
Cloud & infrastructure
AWS, Lightsail, ECR, CI that deploys on green. Boring infrastructure so the interesting problems stay visible.
AWSDockerTerraform
0 5
Design & UI systems
Interfaces that understand restraint. Design tokens, motion, component libraries — done in Paper and shipped straight to code.
PaperTokensMotion
0 6
Technical advisory
Second opinions for founders and CTOs — architecture, hiring, AI strategy. Sometimes the cheapest thing we sell is a calm 90-minute call.
ArchitectureCTO-for-hireAudits
02 · Principles
A small studio that ships carefully, stays close, and tells the truth when it matters.
No metrics theatre. Just four things we can actually promise.
Small
Four people. No account managers, no hand-offs.
Close
You work with the people writing the code. Always.
Honest
We'll tell you when the idea is too ambitious, too costly, or just unnecessary.
Durable
We'd rather take two more weeks than ship something breakable.
03 · How we work
About eight weeks from the first call to something you can actually hold — sometimes less, rarely more.
No scoping documents nobody reads. We agree on the first useful thing, then we build it in front of you.
01AROUND WEEK 1–2
Listen
A long, unhurried conversation. We leave with a written brief — you leave with honest feasibility.
02AROUND WEEK 3–4
Prototype
One interactive screen or endpoint in your hands. Good enough to argue with — that's the point.
03AROUND WEEK 5–6
Build
Heads-down engineering with daily deploys to a staging URL you watch fill up with real features.
04WEEK 7–8, THEN ONWARD
Ship & tend
Launch. Then we stay close — monitoring, iteration, the slow quiet work of making it better.
04 · Selected work
A recent piece — built for someone who didn't want the usual.
Tuesday
Good morning, Dejan.
83%
Meals
2,500 / 3,000 kcal
Dinner logged · 620 kcal left
Macros · today
on streak · 12d
Carbs
85%
Fat
95%
Protein
100%
Workout
Upper body · 400 kcal
2026 · AI · Mobile
FitNutri — a personalised fitness & nutrition plan, powered by AI.
A mobile coach that builds custom workouts and meal plans, tracks macros and calories, and adapts as you move between home, gym and the outdoors.
Role
End-to-end build
Stack
Spring Boot · RN · Gemini
05 · Start a conversation
Tell us what you're quietly working on.
Send a paragraph — just the problem, no brief needed. We reply within a day, two if one of us is on a mountain.
- ninkovic.consulting.sp@gmail.com
- Studio
- Doboj · Bosnia & Herzegovina
- Hours
- Mon–Fri · 09:00–17:00 CET