Discord Experts in Germany

Overall architecture and technical implementation of a Wix-based subscription frontend with Stripe payments and connection to Axxessio's SaaS backend. Implemented Stripe Checkout, subscriptions, webhooks, and transaction logging end to end. Customer data and contract information transferred automatically via a JWT-protected REST API. Designed and documented proxy and security architecture for IP whitelisting, HMAC, and operations, and aligned it with the backend team.

Stack: Wix Studio, Wix Velo, JavaScript, Stripe, Webhooks, JWT, HMAC, REST API, Hetzner, Cloudflare

• Atlassian & Business expert
• Lead of 1st, 2nd and 3rd level support, process mapping, process optimization, introduction of a project standard (global user management and documentation) and development of a collaboration platform to optimize teamwork, data management, reporting, ERP transformation
• The client is a sustainability-focused chemical park and offers its employees a full service for the Atlassian product suite. In addition, the adoption of the ERP software by employees, the improvement of data quality and internal exchange or collaboration should be promoted by sharing knowledge and best practices
• Process and standards development
• Project configuration and creation of technical concepts
• Workshops with employees
• Development of scalable solutions and processes and their optimization/automation
• Coordination with department process owners and management
• Process mapping and further development
• Data migration and data mining
• Lead as Scrum Master
• Dashboard for project management with project overview / development of reporting structures

• Expansion of the competence portfolio to include AI-driven marketing & chatbot integration
• Design and development of several intelligent chatbots (Steno, UChat, ManyChat, GHL) for MeditationSoul.org and Physio Point for automated promotion of workshops, retreats, and online courses
• Experience with social media automation tools and AI content tools (e.g., ChatGPT, Gamma, HeyGen)
• Creation of automations with n8n for marketing and CRM processes (lead nurturing, event promotion, funnel flows)
• Combining creative brand communication and AI-supported automation to increase efficiency and personalization in digital marketing campaigns

• Realignment and technical leadership of a CAD web platform for the global digitization of the prosthetics manufacturing process
• Translating the CPO's vision into a technical roadmap and leading an interdisciplinary team of developers, designers, and QA
• Implementing complex 3D interfaces using Vue.js and Three.js
• Global rollout of 8 scalable web apps, increasing production efficiency by 80%

• Responsible for global marketing communications for the market leader in manufacturing high-end laser objectives for medical technology, quantum optics, and additive manufacturing
• Shaped the strategic and conceptual direction of marketing activities, conducted market analysis, and managed marketing automation
• Developed concepts, managed budgets, planned resources, and handled reporting
• Led internal and external corporate communications
• Implemented a CRM system and conducted agile project management training for the sales team, fostering customer relationship management

• Content management and SEO: creating and managing content in the online shop (Magento) on self-diagnostics.com. Performing search engine marketing (SEO & SEA) including Sistrix SEO analyses, on-page optimizations, performance and competitor analyses.

• SEO optimizations: carrying out technical SEO audits and optimizations, post-relaunch SEO measures such as redirect management, link building, meta descriptions, and sitemap management. Ensuring shop indexing and optimizing for Google Core Web Vitals and Page Experience.

• Sales promotion measures: planning and implementing actions to increase visibility and sales volume, including up-selling and cross-selling strategies.

• Google and Amazon management: configuring and managing the Google Merchant Center for different markets, optimizing pay-per-click campaigns (PPC) as well as product listings on Amazon and eBay.

• A series of interactive live online workshops to help students and recent graduates from the African diaspora prepare for working life, improve their problem-solving skills and master tech skills.

• Conceived, built and iterated an applied-AI MVP that turns in-depth audio interviews into structured, long-form narrative outputs across multiple genres (e.g. memoir, institutional knowledge, thematic essays) using agentic orchestration and multi-step reasoning.
• Designed and implemented core workflows in a Next.js-based stack, working with structured representations (JSON and other formats), retrieval-augmented generation and emerging knowledge graph structures to maintain context and consistency over long documents.
• Defined and tested agent behaviors across realistic storytelling scenarios, including ideal user journeys, edge cases and failure modes, with explicit criteria for coherence, factual alignment and user intent satisfaction.
• Currently running targeted user tests with selected partners to validate use cases and inform the next product iterations.

• Developed an end-to-end AI pipeline for analyzing 2D exploded-view drawings using computer vision and deep learning models.
• Integrated YOLO-based object detection (Bounding Boxes, Post-Processing, Overlap Handling) for accurate part and callout detection.
• Applied the Segment Anything Model (SAM) for fine-grained segmentation and separation of individual components.
• Implemented OCR and feature extraction modules, and compared Vision Language Models (VLM) and traditional computer vision approaches in terms of accuracy, runtime, and scalability.

• Built multi-tenant warehouse management SaaS: 40 API modules, 150+ routes, real-time updates via SignalR
• Technologies: React, TypeScript, Redux Toolkit, RTK Query, Webpack, .NET 8, PostgreSQL, SignalR, Docker, GitHub Actions
• Landing: Next.js 14, Tailwind CSS, 17 localizations, Stripe payments (SEPA + cards)
• Testing: xUnit (150+ files), Jest, Playwright E2E; CI/CD: Docker, GitHub Actions
• Telegram AI agent: daily inventory reports, shipment alerts and warehouse monitoring delivered to mobile
• Background jobs and scheduled tasks for automated reporting, alerts, and data synchronization
• Built German e-invoicing SaaS (XRechnung, ZUGFeRD), GDPR compliant, multi-tenant architecture
• Technologies: React, TypeScript, RTK Query, Python, FastAPI, PostgreSQL, Redis, Celery; Testing: pytest (294 tests), Playwright
• Implemented async task queues (Celery + Redis) and scheduled jobs for invoice processing, email notifications, and DATEV export
• Developed AI-powered content automation platform: analyzes Git commits, generates and publishes posts to LinkedIn and Discord, responds to GitHub Issues automatically
• Cron-based automated publishing pipeline and scheduled content generation and distribution across platforms
• Multi-LLM architecture (OpenAI, Claude, Gemini) with pluggable provider system and RAG-based knowledge assistant integrated across all SaaS products

• New development of outdated software for the Hessian school system in C# .NET/WPF
• Understanding and analysis of the old Delphi and Visual Basic 6 source code
• Use of Visual Studio 2022 as IDE
• Team collaboration through pull requests and version control with Git/SourceTree
• Project management with our own wiki software and Open Project
• Tech stack: C#, .NET 8.0, WPF, Visual Studio 22, Delphi, Visual Basic 6, LDAP, Active Directory, FTP, SMB, Git, SourceTree
• Workflow: pull requests, Open Project, weeklies, weekly meetings, direct communication

• Architected a business strategy and aligned product strategy increasing organizational clarity, focusing on investor and marketing communication.
• Established Product Market Fit process to refine target customers and use cases.
• Developed business monetization strategies and roadmap aimed at achieving platform profitability within 2-years.
• Assessed operational cost and drafted cost-saving measures doubling runway.

Led backend engineering across core domains (main backend, notifications, medical knowledge base, results processing), owning delivery quality, team growth, and engineering standards.

Signature Outcomes

Shipped a flexible, no-code membership platform (pricing, packages, duration), enabling commercial changes without engineering involvement and keeping membership tiers coherent over time.

Built a high-impact backend team through mentorship, coaching engineers into independent contributors and establishing onboarding documentation that enabled fast ramp-up.

Scaled the team from 2 → 5 engineers while maintaining delivery cadence and code quality; owned hiring pipelines and onboarding.

Partnered closely with Product during design to assess feasibility, sequence work, and make pragmatic trade-offs between speed, tech debt, and long-term maintainability.

Institutionalized testing and simplicity as defaults, enforcing high test coverage and a “simple-first” architecture approach.

Tech & Practices

Stack: Node.js (TypeScript), Express, PostgreSQL; microservices (Node & Go); event-driven async jobs.

Practices: Testing as a release gate, lightweight design reviews, iterative delivery, documentation-driven onboarding.

Compliance & Security: Led implementation of Privacy Officer recommendations (GDPR and German healthcare regulations).

• Built full CI/CD pipelines using GitHub Actions, Docker Compose, PostgreSQL, PHPStan, Newman, Gitleaks, Trivy, SQL validation, and HTMLExtra reporting.
• Implemented automated SQL import in CI (docker-entrypoint-initdb.d) and custom Postman collection merging with Node.js for deterministic API testing.
• Created organization wide PR auto labeling workflow and a Developer Mapping System (GitHub, Developer, Discord) for targeted CI notifications.
• Developed full local DevOps environment (Dockerfile.local, Nginx and Supervisor) and a 400+ line Makefile supporting CI2, local CI replication, testing, monitoring, and pre-commit checks.
• Built strict SQL validation system enforcing safe migration rules and blocking unsafe PRs.
• Automated QA reporting: HTMLExtra, GitHub Pages deployment and auto pruning.
• Implemented production API monitoring (Bash, Python, cron and Telegram alerts).
• Built and deployed Mintbot automation (GraphQL queries, retries, logging, cron).
• Designed backend and database deployment automation (SQL diff detection, DB cloning, SSH ProxyJump deployment, rollback logic, Discord notifications).
• Created reusable workflow library (Discord messaging, artifact upload, Trivy, Gitleaks, branch sync, auto update PR, auto label).
• Designed internal DevOps Dashboard architecture for CI health, PR freshness, repo analytics.
• Built GHCR base image pipelines with FFmpeg, Rust, and PHP extensions for faster CI builds.
• Standardized .github/ documentation, naming conventions, workflow structures.
• Introduced Dependabot for the backend repository and built Cloudflare Worker for CVE alerts to Discord.
• Implemented GitHub Actions enforcement: required checks, blocked outdated PRs, protected branches, mandatory reviews.