SQL Experts in Hamburg

Yashar S.

Strategic IT and Process Consulting | Agile and Traditional Project Management | Cloud System Architecture

Last position:

Compliance Consultant at RAS Reinhardt Maschinenbau GmbH

Designed and moderated a NIS2 preparation workshop for RAS Reinhardt Maschinenbau GmbH and its IT service provider Catuno GmbH. Together with executive management and IT leadership, the current status was assessed, an initial GAP analysis was conducted and areas for action were prioritized based on ISO 27001.
Developed an ISO-27001-based regulatory framework (ISMS) for NIS2 compliance, including a structured current/target GAP analysis, targeted improvement of the security maturity level and preparation of the organization for NIS2 audit readiness.

Franziska K.

Transformation Management

Last position:

Business Analyst at ALH Group

VALUE ADDED:

The structured analysis and further development of business requirements and processes is driving the modernization of contract administration in a focused manner. Complex business matters and dependencies are made transparent, optimization potential is identified, and transferred into scalable solution approaches that enable as much straight-through processing as possible. This creates clearer and more efficient processes as well as reliable decision-making and implementation foundations for business departments, architecture, and development.

Development of business requirements and processes for the further development and modernization of contract administration
Creation and further development of business concepts, process descriptions, and decision-making documents for implementing new and optimized processes
Analysis of existing processes and identification of optimization potential to simplify and scale processes
Structuring of complex business matters in a dynamic project environment to ensure transparency and traceability for all involved
Identification and clarification of business dependencies and interfaces, especially in interaction with adjacent systems and departments
Contribution to business target models and development of solution approaches for new, scalable processes that also enable straight-through processing
Leadership and moderation of business workshops to coordinate and further develop requirements with internal stakeholders from business departments, architecture, and development
Prioritization of business topics and requirements for targeted implementation
Support with testing, reviews, and quality assurance, including the creation and coordination of business test cases to verify the implemented solutions
Use of SharePoint and Kanban to document and manage tasks

Niko S.

Developing Architect / Solution Architect

Last position:

Developing Architect, Technical Lead "gridlytics" at HH Energienetze

Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.

Arne Z.

Managing Director and Shareholder

Last position:

Managing Director and Shareholder at ARNESS GmbH & Co. KG

Founded the company as a full-service consulting firm focused on purchasing and supply chain
Commercial management of the company
Digitalization and automation of work steps to reduce process costs
Project management for optimization projects
Connecting German companies with manufacturers abroad to achieve shorter delivery times and lower procurement costs at the same time
Organizing B2B meetings between international companies
Research on procurement markets (BestCostCountry) for the production of complex welded assemblies
Taking on interim management assignments

Olcay C.

Interim Product Leader

Last position:

OWI specialist process modernization at Junikom

Public sector, regulated environment with legal deadlines and interfaces to justice, finance offices, and authorities. Took over a software product, condition unknown. The handover reported 89 percent completion.

Description / Results:

Review of the current state showed only two months of remaining runtime until year-end. Stabilized the product base in four weeks, including setup. Process logic proven instead of estimated: 181 workflows with 28 steps each verified against the legacy system.

Manfred B.

Interim Manager as CIO and Managing Director

Ahrensburg

Last position:

Interim Manager Managing Director

Optimization of business results and expansion of sales activities
Responsible for personnel organization
Introduction of a document management system (DMS)
Introduction and optimization of the ERP, CMS and CRM landscape
Introduction of digital signatures
Increase in revenue, reduction in costs and increase in EBIT

Huy N.

Modern Workplace & Dynamics 365 Consultant

Last position:

Modern Workplace & Dynamics 365 Consultant at Thinformatics

Administration and further development of the M365 environment including Teams, Exchange Online, Intune and SharePoint Online
Development of dashboards for performance monitoring using Microsoft Power BI
Implementation of user requirements and processes with low-code/no-code technologies (Power Apps, Power Automate)
Use of Jira and Azure DevOps to plan and implement user stories in an agile project context
Participation in daily stand-ups, sprint planning, sprint reviews and retrospectives as technical point of contact
Planning and implementation of security policies using Azure Conditional Access and multi-factor authentication
Configuration and deployment of clients and applications via MECM (SCCM) and Baramundi

Hoa Josef N.

AI Consultant & Manager

Last position:

AI Architect and Enabler at Inhouse / AI Business

Technologies: n8n, Notion, OpenAI API, Claude, MS AI Foundry, MS CoPilot Studio, MS CoPilot, LLM, Node.js, Vercel, LangGraph, PostgreSQL, pgEdge, pgvector, Docker, LangChain, Ollama, Open WebUI

Continuous evaluation and prioritization of internal automation needs
~20 AI agents in active use: research, content pipelines, document processing
5 n8n workflows for automated data and process control
Architecture built on the same principles as in customer projects: state management, event-driven orchestration, API integration
Ongoing operation and further development

Daniel S.

Senior Software Engineer

Last position:

Senior Software Engineer at energielenker solutions GmbH

Designed and implemented a Python-based ETL pipeline with the Dagster framework to transform raw energy data from heterogeneous sources using InfluxDB and visualizations in Grafana
Defined time-based and dependency-based jobs
Deployed to managed Kubernetes clusters using Helm
Integrated InfluxDB Cloud
Prepared data for use in Grafana, including cleaning, normalization, and time-based resampling in Python
Developed dashboards and visualizations in Grafana
Developed unit tests with mocking using pytest
Set up a CI/CD pipeline in GitLab

Technologies: Python, Dagster, InfluxDB, Grafana, pandas, pytest, REST, CI/CD, GitLab, Container, Kubernetes, Helm, Docker, Cloud

Rutger B.

Managing Director

Last position:

Partner & Managing Director at AI.IMPACT

Building an AI & Data Consultancy Practice with the goal of helping European companies adopt Artificial Intelligence and modern data platforms
End-to-end further development of a production system using modified coding agents (OpenCode). Tech stack: Kubernetes, Argo, Keycloak, Typescript, Grafana, GitOps, DevOps, Playwright
Internal research project on the use of coding agents in the field of mathematical logic for creating formal models. Use of Cursor IDE and Codex, Codex CLI. Architecture design, quality control and refactoring, as well as writing code and tests. Repository (open source) available pre-launch
Research on the role of mathematical logic as a formal language that connects IT and AI with business processes
Project lead for collecting and deploying parking recommendations for rail vehicles with significant savings potential based on real-time data in a mobility and transport company
Project lead for collecting and distributing process measurement points for real-time control in a mobility and transport company
Deputy application owner for an app used for communication in the dispatching and provision of rail vehicles

Vinod G.

SAP MDG Consultant

Moorrege

Last position:

Freelancer: SAP MDG Consultant at Logistics service provider

Support for one of the largest logistics service providers in handling ServiceNow tickets in the areas of SAP MDG, Business Partner (BP), customer and supplier master data
Technical analysis and resolution of tickets through in-depth review of various database tables
Creation and maintenance of accounting clerks in the system
Deactivation of company codes using transports
Carrying out mass changes with LSMW (Legacy System Migration Workbench)

Cornelius H.

Solution Architect

Last position:

Solution Architect at STIHL

Remodeling of the system architecture for an Azure-based platform aimed at rapid development of new functionalities
Modeling of a staging concept for the fulfillment of diverse customer and QA needs
Creation of requirements for, and oversight of, a proof-of-concept supplier project for a Flutter app with highly advanced BLE functionalities
Comparison of multiple observability platforms for feasibility and requirements fit within the project environment
Creation of a mobile app architecture based on domain-driven architecture
Position of technical advisor and accountable solution architect for two development teams
Execution of architecture reviews and alignment of changes with architectural expectations
Skills & Technologies: Microsoft Azure , App Services, NodeJS Mono-repository, microservice architecture, domain driven design, self contained systems, requirements engineering, CI/CD, DevOps, API design, solution architecture

Darius M.

Global Head of E-Commerce

Last position:

Global Head of E-Commerce at Believe SA

Global P&L responsibility for direct-to-fan, e-commerce and merchandise, including onboarding regional markets and steering budget and resource allocation
Managed an international team of more than 40 FTEs running all e-commerce activities for the company's various brands
Implemented a global technology overhaul, replacing legacy systems and building and improving a Magento-based technology infrastructure
Developed content, marketing and CRM strategies while continuously improving design and usability (UI, UX) with a focus on improving conversion rates
Contributed to 25% year-over-year growth over two years and played an integral role in the 2021 relaunches

Heena P.

AI Researcher

Last position:

Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding) at Personal Project

Self-directed exploration of agentic AI development methods, taken from idea to a working, publicly usable application

Built an interactive planning tool for modelling retirement withdrawals and tax strategy using an agentic AI (vibe coding) development approach – demonstrating self-directed investigation of new AI-assisted development methods
Delivered live, tax-aware spending projections and adjustable user inputs; shipped as a free, install-free browser application built in Python, with attention to usability for non-technical users

Rizwan B.

Software Developer/Database/Devops