FST Fast & Smart Technology
Web • Mobile • SaaS • AI • Data • DevOps

Build futuristic products with a senior multi-stack team.

We are a compact crew of ~10 engineers across Backend, Frontend, Data Engineering, Data Science, and DevOps. Fast MVPs, scalable platforms, and AI features that ship to production.

Response Same day
Timezone EU-friendly
Focus Outcomes
Live delivery pipeline
01 deploy() → green
02 mvp.build("2-4 weeks")
03 data.pipeline("etl") + dashboards
04 ai.features("llm, tts, cv")
05 infra.k8s("observability")
Velocity High
Quality Production-grade
Ownership End-to-end
Stack

Numbers that reflect delivery

Small team, strong throughput, consistent quality. Metrics below are typical for our engagements.

Engineers
0
Multi-disciplinary squad
Time to MVP
0
Rapid validation cycles
Delivery success
0
On-scope, on-quality
Production uptime
0
With observability & SRE practices

Services

From product engineering to data platforms. We assemble the right mix of skills per project.

Software Development

Web & mobile apps, SaaS platforms, startup MVPs, ERP/CRM systems, data-processing platforms.

  • Web
  • Mobile
  • SaaS
  • MVP
  • ERP/CRM

E-commerce Solutions

B2C/B2B stores, marketplaces, integrations, pricing engines, analytics-ready commerce + BI.

  • B2C
  • B2B
  • Payments
  • BI
  • Integrations

AI Product Integration

LLM features, TTS, voice conversion (RVC), lip-sync, Computer Vision pipelines, inference infra.

  • LLM
  • TTS
  • CV
  • Inference
  • MLOps

Analytics & Data

Data lakes, ETL/ELT, ML models, forecasting, Power BI dashboards, data governance & quality.

  • Data Lake
  • ETL
  • ML
  • Power BI
  • Quality
Need a custom engagement model?
Dedicated team • Fixed scope • Discovery sprint • Tech audit
Discuss your case

Results

A few representative solution cards. Filter by direction to match your needs.

Backend Frontend Data Engineering Data Science DevOps Security Observability Performance

How we deliver

A predictable path from idea to production. Transparent milestones and measurable progress.

01

Discovery sprint

Goals, constraints, architecture draft, backlog, risk map.

02

Build

Weekly milestones, code reviews, QA gates, CI/CD from day one.

03

Ship

Release, monitoring, performance tuning, incident playbooks.

04

Scale

Roadmap, cost optimization, reliability, data & AI expansion.

Client feedback

Short, direct, outcome-focused. Replace with real quotes later.

“They delivered an MVP fast, then iterated into a stable production platform. Communication was crisp and proactive.”

Product Lead SaaS

“Strong DevOps and observability. We got reliable deployments, clear dashboards, and a calm incident process.”

CTO E-commerce

“AI integration was production-minded: guardrails, latency, caching, and monitoring. Exactly what we needed.”

Engineering Manager AI

Team

Cross-functional coverage: engineering, data, infrastructure. Click a card for details.

FAQ

The usual questions about process, pricing models, and team composition.

Let’s build something that looks like the future.

Tell us what you’re building and where you’re stuck. We’ll respond with a concrete plan and next steps.

✓ Fast MVPs & iterations
✓ Production-grade engineering
✓ AI & data platforms