/01
Data Engineering & Governance
Structure, harden and make your data usable.
ETL · QUALITY · LINEAGE
The intelligence of data. Sober by design.
A startup serving SMEs, scale-ups and large enterprises. We structure, analyse and automate your Data & AI ecosystem — with a relentless focus on performance and environmental sustainability.
Sobriety
Excellence
Independence
Transparency
Sustainability
Rigour
/001 · Expertise
A suite of specialised services.
To structure, leverage and govern your data assets — without inflating your digital footprint.
/02
Applied Artificial Intelligence
Putting AI to work, concretely.
RAG · AGENTS · MCP
/03
Data / AI Audit & Scoping
Before you invest, know where you stand.
DIAGNOSTIC · ROADMAP
/04
AI Training & Enablement
Helping your teams use AI day to day.
BUSINESS · USES · AUTOMATION
/05
Automation & Agents
Automating repetitive, time-consuming tasks — through workflows, AI agents and orchestration.
WORKFLOW · AGENTS · NO-CODE
/06
Cloud, Cost & Sobriety
More sober, better-controlled cloud architectures.
FINOPS · GREEN IT · FRUGALITY
/002 · Methodology
From analysis to impact.
A three-step approach, calibrated for enterprise scale and scale-up agility.
01
Discover
A deep dive into your data landscape, processes and goals to identify high-impact opportunities.
- Diagnostic
- Value·heatmap
- Prioritised·roadmap
02
Build
We design and ship robust, scalable solutions tailored to your business requirements — sober by default.
- Cloud·architecture
- Data·pipelines
- CI/CD·tests
03
Deliver
Deployment, integration and ongoing support — with a skills transfer to make you autonomous.
- Support·&·run
- Enablement
- Monitoring
/003 · Track record
The experience behind Osyna.
Osyna is a young startup. Here is the real experience it is built on — senior data engineering in banking and energy, automation and digital transformation.
Data Engineer — Global Energy Management & Sales
Energy trading and management run on numerous, heterogeneous, reliability-critical data flows. The challenge: robust pipelines and data that teams can actually use day to day.
Senior Data Engineer — unified credit data backbone
Credit data scattered across many sources and segments (professional, public, retail), poorly documented systems, and a need for reliable cross-cutting analysis.
Data Analyst & Project Manager — MYCLUB digital platform
Drive a data-driven strategy for a digital platform serving the advisor network, with a strong need for measurement and decision support.
Digital project lead — automation & transformation
Accelerate the digital transformation of established organisations: ageing tools, time-consuming manual processes, and adoption to drive.
/004 · Manifesto
At Osyna, we believe hyper-growth in technology must not come at the expense of the environment.
As an independent Belgian startup, we weave digital sobriety into every line of code and every cloud architecture.
Sobriety by default
Every architecture is measured by its footprint. Performant code is frugal code.
Independence & sovereignty
A Belgian startup with no technology shareholders. Your data stays yours, in Europe.
Measurement before promises
No invented KPIs. Every engagement ships with auditable impact metrics.
Skills transfer
We equip your teams so they no longer need us. That's the goal.
/005 · Startup
About OSYNA
Deep expertise. Pragmatic delivery.
OSYNA is an independent startup run by Irvin Heslan, a data engineer based in Brussels with several years of experience in banking and energy. You talk directly to the person who does the work; for larger needs, I draw on a trusted network. One conviction guides every engagement: performance must not come at the expense of the environment.
Independent · Brussels
Data & AI
Let's build something significant together.
Ready to unlock
your data?
Let’s discuss your transformation challenges. An initial conversation, no commitment, to frame your need and see how to move forward.