About ABSS Analytics
ABSS Analytics — Advanced Business Strategies & Solutions — is a Belgium-based consultancy that designs and builds AI applications, data engineering and cloud data architecture, grounded in two decades of enterprise SAP and analytics expertise.
We take AI and data solutions all the way through — from business requirements and architecture to data pipelines, integration, deployment and the user-facing application. What sets us apart is the combination rarely found in one place: recent, hands-on work with LLM-based applications, machine learning and cloud data platforms, built on a deep foundation of enterprise analytics and SAP. We don’t just advise on where AI and data can create value — we build and ship the solutions that deliver it.
Who we are
Sergei Peleshuk
Sergei is a senior AI applications, data engineering and solution architecture consultant based in Brussels, with 20+ years of enterprise technology experience. His recent work centres on LLM-based applications, machine learning, Python and cloud data platforms — combined with deep expertise in enterprise analytics and SAP built over two decades.
He has led and architected solutions across GCP and BigQuery, Microsoft Fabric, SAP Datasphere and BW/4HANA, taking AI and data products from requirements and architecture through pipelines, deployment and user-facing applications — for organizations ranging from global retailers and financial institutions to his own AI startups.
Connect on LinkedIn →ABSS Analytics is deliberately lean. When you work with us, you work directly with the architect doing the thinking and the building — not a chain of account managers. For larger engagements, we assemble a trusted network of specialists around that core.
What we do
Our work spans the full path from strategy to shipped software, across four connected areas:
- AI applications — LLM-based apps (Claude & Gemini APIs), AI-driven recommendations, semantic retrieval, and practical AI use cases built into working products
- Data engineering — scalable pipelines, cloud warehouses and lakehouses, ETL/ELT, and SAP-to-cloud data architecture on GCP, BigQuery, Fabric and Datasphere
- Solution architecture — end-to-end design across data, integration, governance and delivery, translating business requirements into scalable platforms
- SAP analytics — modernizing SAP-based reporting and EPM across S/4HANA, BW/4HANA, SAC and BPC, and bridging SAP data into modern cloud and AI platforms
Selected experience
Over two decades, Sergei and ABSS Analytics have delivered AI, data and analytics work for organizations including Carrefour, SWIFT, Delhaize Group, Coty, Samsonite, Aliaxis, John Cockerill and Coca-Cola — spanning retail, finance, manufacturing and consumer goods across Belgium, Europe and the Middle East. Most recently, that includes building AI-driven products end to end through our own ventures, shou.be and strybai.com.
How we think
We build what we advise
Our recommendations are grounded in having done the work ourselves — architected, built, and run in production, including our own live AI platforms.
Orchestrate, don’t pick sides
The best outcomes come from combining SAP and cloud platforms thoughtfully, not from forcing an all-or-nothing choice between them.
SAP as a trusted foundation
We extend and modernize SAP landscapes rather than work around them — preserving the business semantics that make data and AI trustworthy.
Business value first
Technology is a means, not the goal. Every engagement stays anchored to measurable outcomes for the organization.
Where we are
ABSS Analytics is based in Brussels, Belgium, and works with clients across Europe and internationally. Being at the heart of Europe — and inside the EU data and compliance landscape — shapes how we design the platforms we build.
Let’s talk
Whether you’re building an AI application, engineering a cloud data platform, or modernizing SAP analytics, we’d be glad to discuss how ABSS Analytics can help — from architecture through to shipped software.