Nikola Jeremic

Background

About Nikola Jeremic

I’m Nikola Jeremić — a Data & Analytics Architect, process‑automation strategist, and founder of Expert Group, a boutique consultancy that turns messy data and manual workflows into measurable business impact. My sweet spot is the Microsoft stack (Azure | Fabric | Power BI | Power Platform |.NET), where I blend deep technical expertise with a strong business lens to deliver solutions that people actually use. What drives me Make people happier by solving hard problems together. That conviction shapes everything I do — from architecting low‑latency data platforms to coaching V‑shaped teams (deep specialists with broad business empathy) that can carry a project from idea to ROI. How I help End‑to‑end data platforms — lakehouse, real‑time pipelines, hybrid sources (SQL, SAP, Oracle, MongoDB). Power BI excellence — enterprise models, governance, paginated & embedded scenarios, DAX/SQL performance tuning. Finance & tax automation — integrating Business Central, MES systems, fiscal devices, and AI‑assisted document processing. Power Apps + Power Automate — field inspections, survey apps, consent workflows, RPA for back‑office tasks. Cloud‑native microservices —.NET 8, Azure Container Apps, AKS, RabbitMQ, Redis — designed for sub‑second latency. DevOps & governance — Azure DevOps pipelines, policy‑driven deployments, Fabric / Power BI Center of Excellence playbooks. Current focus Scaling our portfolio through the acquisition of Đolić Accounting and launch of Expert Business Insights for advisory in accounting, finance, and tax. Codifying deployment & documentation standards for Power Apps / Power BI so that every environment is repeatable and audit‑ready. Advanced analytics for healthcare & logistics clients (denial management, intake delays, pharma distribution, restaurant sales). What sets me apart Tech depth + business fluency. I speak SQL and CFO in the same sentence, ensuring solutions align with real P&L goals. Execution over slides. Direct, transparent, laser‑focused on outcomes — especially when projects get complicated. Knowledge‑sharing culture. I build V‑shaped teams that scale expertise across the organization, not silos. If you’re looking to accelerate your data journey, tame Power BI/Fabric governance, or automate finance processes end‑to‑end, let’s talk. I enjoy the “impossible” cases.