Platform and Data Engineer

Platform architecture, data pipeline, cloud, automation

• Increased brand popularity by 200x through successful brand development across offline and online platforms.
• Drove brand engagement and loyalty by 100% through market trend analysis and consumer behavior insights.
• Designed a comprehensive infrastructure framework for DTU impacting 14 departments, featuring flexible modules, unified data pipelines, and structured support strategies for long‑term adoption.
• Engineered hourly electricity consumption aggregation pipeline in Python / SQL / Bash + Jq, achieving 180ms for 30‑day datasets across heterogeneous JSONL sources.
• Architected, developed, implemented, supported infrastructure, data processing, and the map application for 2 years non‑stop without any weekends, holidays, or vacations, 10‑14 hours a day.
• Optimized budget costs 10 times with zero loss in productivity for the Saudi Arabia company by reimagining the overall infrastructure, eliminating unnecessary services, and relocating from the AWS cloud.

Data Engineer

Data pipeline, ETL, big data, cloud

• Accelerated geographical data pipeline performance by 50x by improving SQL programming and data modeling across PostgreSQL, MS SQL, and Google Cloud BigQuery.
• Improved geographical map application performance by 10x through strategic database transition from MSSQL to PostgreSQL, optimizing processing and data security.
• Resolved 1 000 issues in geographical data and time‑series data, using GDAL, ArcGIS, PostGIS, Mapbox, QGIS, SQL (PL/pgSQL, Transact‑SQL), Bash, ensuring high‑quality big data processing.
• Designed, implemented, and administered 6 ETL/ELT pipelines, utilizing Google BigQuery, MSSQL, PostgreSQL, Shell scripting, PL/pgSQL, and Transact‑SQL, integrating data for efficient Python API processing.

Data Analyst

Data analysis, visualization, SQL, reporting

• Developed and launched the company's first observability dashboard, providing real‑time system performance insights and data visualization on the large office TV.
• Delivered 8 Power BI projects with comprehensive manuals, integrating Microsoft Power BI tools with NodeJS API and Python FastAPI for effective data analytics and visualization.
• Released 500 electricity and GIS data analysis reports, utilizing deep research and troubleshooting to ensure accurate geographic and time series big data insights.
• Engineered 600 PL/pgSQL‑based ETL/ELT pipelines to streamline complex data processing workflows across multiple PostgreSQL development and production environments.

Database Engineer

Database design, optimization, SQL, security

• Architected, created, and managed 100 PostgreSQL, MS SQL, and Google BigQuery data warehouse databases with primarily GIS and time‑series data, optimizing performance and scalability.
• Designed, deployed, and maintained 10 PostgreSQL and MS SQL servers on Ubuntu Linux VPS, ensuring optimal server performance and reliability.
• Enhanced data security by implementing 1 000 RBAC rules for developers, application instances, PostgreSQL, MS SQL, and other Linux servers, preventing unauthorized access; documented with Ansible automation.
• Accelerated PostgreSQL performance by 10x via strategic indexing, partitioning, and query optimization, enhancing database efficiency for user, tenant, geospatial, and time‑series electrical data.

DevOps Engineer

CI/CD, automation, cloud, monitoring

• Automated GIS SaaS application deployment, data processing, and reporting system using GitHub Actions CI/CD, Python, Bash, and SQL.
• Automated delivery of 20 GIS data pipelines and app data ETL processes, streamlining infrastructure automation and reporting.
• Automated 100 critical data backups using Barman, Google Cloud, Bash, and Python, ensuring data integrity across databases.
• Deployed and maintained 20 Docker containerized applications, troubleshooting with Podman and Kubernetes, and managing R‑based apps on Google Cloud and AWS.

Infrastructure Engineer

Infrastructure design, cloud, team leadership, security

• Managed 30 Ubuntu Linux VPS instances, implementing disaster recovery strategies and ensuring optimal network configurations.
• Prevented security breaches by leading access management initiatives, utilizing M365, 1Password, Red Hat SSO, and OKTA SSO.
• Mitigated operational risks by implementing a monitoring dashboard using Grafana and Prometheus, improving system reliability.
• Managed and troubleshooted 8 WireGuard VPN and IPSEC VPN connections, ensuring secure communication across Google Cloud and Linux systems.

GIS Software Development Team Lead

GIS development, team leadership, geospatial, software

• Led the software development of a GIS map application, driving revenue growth by 10x and positioning the product as a primary data asset.
• Directed full‑stack GIS map development, overseeing PostgreSQL, Mapbox, ReactJS, and NodeJS to deliver an integrated solution.
• Saved 4,000 hours by mentoring and growing a team from 2 to 18 members, optimizing workflows and fostering cross‑departmental collaboration.
• Optimized forecasting and investment strategies for 11 electricity grid operators, driving operational efficiency through data‑driven GIS solutions.
• Maintained and enhanced the legacy Hugo static‑site website while contributing UI/UX improvements to the primary asset‑management product.

Product Owner and Project Development Manager

Product management, project planning, stakeholder, agile

• Presented 200 UI/UX improvements for the GIS map application, boosting revenue by 10x through enhanced software features.
• Designed and managed 5,000 hours of map development, utilizing Agile methodologies such as Scrum and Jira for effective project management.
• Wrote 50,000 words of comprehensive software documentation utilizing Markdown in GitHub, Craft, and Confluence, thereby ensuring the retention of knowledge and the transparency of the process.
• Gathered and analyzed business requirements to translate into actionable features and user stories aligned with data governance standards.

Project Development Manager

Project planning, execution, risk, team

• Managed the execution of 30 successful GIS projects, demonstrating leadership in delivering innovative solutions across the field.
• Led company growth from 4 to 14 employees by employing Agile methodologies and effective project management practices.

GIS Software Development Team Lead

Software development, team leadership, agile, architecture

• Improved team communication and collaboration by implementing Slack, Mattermost, 1Password, and Jira, saving 8,000 hours of labor.
• Led the development, deployment, and support of over 30 GIS projects, demonstrating expertise in PostgreSQL, Bash, Python, JavaScript, GDAL, ArcGIS, PostGIS, and Mapbox technologies.
• Contributed to user interface design processes, ensuring intuitive, visually appealing, and user‑friendly project interfaces.
• Guided the execution of numerous company projects, offering expert support in the software development phases.

Infrastructure Engineer

Infrastructure design, cloud, team leadership, security

• Overhauled internal processes, saving 8,000 hours by improving software architecture, systems, and scheduling efficiency.
• Administered network infrastructure for over 1,000 servers, ensuring optimal system deployment, security, and troubleshooting.
• Established a Technical Support department, servicing over 10,000 clients with IT support and troubleshooting solutions.
• Provided round‑the‑clock 24/7 infrastructure support for an IPTV/OTT streaming platform, administering ~1,000 servers plus client‑owned systems for global customers in China, the US and Germany.
• Planned and implemented new infrastructure functionality for internal and external systems, building solutions durable enough to still run years later with minimal change.
• Integrated a company‑wide password‑management system, strengthening security and streamlining access control.

DevOps Engineer

CI/CD, automation, cloud, monitoring

• Automated SSL/TLS certificate creation for 100 Docker applications, ensuring secure connections across Ubuntu Linux hosts.
• Streamlined CI/CD processes, saving 4,000 hours by introducing automation in software development pipelines.

Data Engineer

Data pipeline, ETL, big data, cloud

• Streamlined data analysis and software development processes, saving 4,000 hours by introducing GitHub, GitLab, Bash, and Python CI/CD practices.
• Developed a Data Analytics reporting system, increasing quarterly software revenue by 400% through Python‑based PDF reports.
• Automated data processing tasks using Shell scripting, PL/pgSQL, Python, and Transact‑SQL, increasing productivity and efficiency.
• Enhanced project efficiency, saving 150 hours per month across 30 projects by optimizing workflows and resource management.

Software Engineering Manager

Software development, team leadership, agile, architecture

• Managed a team delivering IT support, data recovery, and hardware repair services to over 1,000 clients, ensuring high‑quality service.

System Administrator / IT Consultant

System management, IT support, troubleshooting, security

• Configured and deployed 1,000 Wi‑Fi routers, improving network accessibility and performance for clients.
• Managed 4,000 computer repairs, ensuring rapid and effective resolution of hardware and software issues.
• Administered 100 Bare Bone servers, physical networks, and IP telephony systems, ensuring robust infrastructure for company growth.
• Performed data recovery across a wide range of media — SD cards, HDDs, SSDs, RAID arrays, external drives and Mac systems.
• Diagnosed and repaired laptop hardware — screens, hinges, keyboards, trackpads, motherboards and power — and resolved software issues across Linux, Windows and Mac.

Full Stack Web Developer

Frontend, backend, web development, APIs

• Developed 100 web applications using HTML/HTML5, CSS/SCSS, Django, WordPress, and Joomla frameworks, ensuring diverse online presence.
• Designed 30 websites, delivering unique and flexible solutions by converting Photoshop designs to HTML.
• Administered 40 websites on Ubuntu Linux hosting servers with Apache and Nginx, ensuring high availability and performance.
• Drove client web success by combining custom website development and design with SEO, content strategy and copywriting.

Head of Engineering

Technical leadership, architecture, delivery, standards, stakeholder reporting

• Set a zero‑warnings quality bar across six languages — Go, TypeScript, SQL, Python, Shell and Markdown — enforced by pre‑commit hooks.
• Architected and implemented the platform end to end — backend, database, frontend, design system, infrastructure and security — establishing the technical foundation and engineering standards.

Platform Architect

System architecture, microservices, cloud, data flow, security

• Architected a layered maritime platform separating a Next.js PWA frontend, a Go (Huma/Fiber) API, and a PostgreSQL function layer, keeping all business logic in the database.
• Designed a JSON passthrough architecture where PostgreSQL functions return complete JSON forwarded verbatim by the Go API, eliminating intermediate unmarshalling and decoupling the frontend from schema changes.
• Designed an organization context‑switching system with client localStorage and server‑side cookie mirroring, letting users act as managed organizations while enforcing least‑privilege authorization.

Data Engineer

Data modeling, pipelines, PostgreSQL, ingestion, scraping

• Built a Python vessel‑data scraper (MarineTraffic, Maritime‑Database) and imported roughly 700 maritime companies to seed the platform's core reference data.
• Modeled the maritime domain — professionals, companies, ships, jobs and reviews — into normalized PostgreSQL schemas with SMALLINT lookups and UUID v7 keys.

Backend Engineer

Go, Huma/Fiber, APIs, validation, security

• Migrated the HTTP API from Fiber to Huma v2, gaining automatic request validation and OpenAPI modeling across all endpoints.
• Built a request‑schema validation contract with automated guards that catch frontend/backend payload mismatches before they reach production.
• Implemented startup mail‑provider validation across three providers (SendGrid, SMTP2GO, Azure ACS) with environment‑aware behaviour — logging in development, failing the boot in staging and production.

Database Engineer

PostgreSQL, stored functions, schema design, performance

• Designed a PostgreSQL function‑first data layer across the platform's domain schemas (identity, organization, review, message, notification and more), exposing all data access through stored functions.
• Adopted UUID v7 time‑ordered identifiers (PostgreSQL 18) as entity keys to reduce B‑tree index fragmentation and speed up queries.
• Implemented a catalogue‑driven deep‑merge for stored JSON preferences, preventing missing‑key crashes as the schema evolves.

DevOps Engineer

Azure, Bicep, CI/CD, Docker, GitHub Actions

• Provisioned Azure infrastructure as code with Bicep — Container Apps, PostgreSQL Flexible Server, Front Door/WAF and networking — across the development, staging and production environments.
• Built GitHub Actions CI/CD pipelines with a distroless production frontend image and multi‑environment promotion.
• Authored 300+ go‑task automation targets spanning native, Docker and HTTPS dev modes, linting, testing, database and deployment.

Site Reliability Engineer

Deployments, backups, disaster recovery, monitoring, uptime

• Owned end‑to‑end deployments of the platform to Azure, managing releases across development, staging and production environments.
• Implemented database backups and a disaster‑recovery strategy backed by infrastructure‑as‑code for fast, reproducible recovery.

Full Stack Engineer

Next.js, TypeScript, PWA, SSR, React

• Built the Next.js 16 frontend with SSR, SSG and CSR strategies and a server‑shell prefetch‑and‑hydrate pattern that eliminated N+1 fetches.
• Delivered full Progressive Web App support — installable and offline‑capable — with Workbox runtime caching via next‑pwa.
• Established an English/Danish internationalization system with linter‑enforced vocabulary and a 400‑line namespace budget.

Design Systems Engineer

Component library, UI patterns, iOS 26 glass, Tailwind

• Designed an iOS 26 'Liquid Glass' design system and a canonical component inventory enforced by lint rules to prevent UI divergence.

UX/UI Designer

UI design, UX, design system, accessibility

• Designed the product's UI and UX end to end — directory grids, dual card/table views, live requirement validators and breadcrumb navigation.

Security Engineer

CSP, least‑privilege, entitlements, hardening

• Hardened the application with nonce‑based CSP, HSTS, SameSite cookies, least‑privilege database roles and server‑side entitlement re‑checks.

Data Analyst

Analysis, reporting, metrics, insights for leadership

• Delivered analysis and regular progress reports to the CEO, translating engineering metrics and delivery status into decisions.

Network Engineer

Streaming signal delivery, monitoring, IP telephony

• Ensured uninterrupted delivery of IPTV streaming signals between suppliers and clients, monitoring and maintaining the streaming network and IP telephony around the clock.

Web Developer

Django web applications, features, performance

• Developed and maintained Django web applications for the IPTV platform, shipping new features and improving performance and stability.

System Architect

System & data architecture, infrastructure design, scalability

• As one of the first hires, designed and built the entire core infrastructure and supporting processes from scratch for a green‑energy SaaS startup, laying the foundation for rapid growth.

Process Automation Engineer

Automation of collaboration, security, task & time management

• Designed a time‑management and reporting system that remained in production use for years without significant modification.
• Automated team collaboration, password management, task and time management, and built a semi‑automatic project‑showcase system, raising team productivity.