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✦ 🇩🇪 FREELANCE SOFTWARE ENGINEER ✦ COLOGNE

Umer Malik in Cologne

Direct software engineering for Cologne businesses. Web development, mobile apps, AI, Shopify, and custom systems — built by a single senior engineer, no agency overhead.

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SERVICES
✦ SERVICES ✦ COLOGNE ✦ UMER XPERT

Engineering Services in Cologne

Custom software development services available in Cologne. Direct hire, fixed pricing, and full IP transfer on every project.

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Web Development Cologne
Custom websites, portals and web apps built for Cologne businesses. Fast, SEO-optimised, mobile-first.
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Mobile App Development Cologne
iOS & Android apps for Cologne startups and enterprises. Native performance, clean UX.
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E-commerce & Shopify Cologne
Online stores for Cologne consumers. Shopify, WooCommerce, payment integration, inventory.
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WordPress Development Cologne
Professional WordPress sites for Cologne businesses. Custom themes, plugins, speed optimisation.
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AI & Machine Learning Cologne
AI-powered tools, chatbots and automation for Cologne enterprises. OpenAI, LangChain, RAG pipelines.
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SaaS Platform Development Cologne
Multi-tenant SaaS products for Cologne market. Subscription billing, onboarding, analytics dashboards.
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API & Backend Development Cologne
Scalable REST and GraphQL APIs for Cologne apps. Laravel, Node.js, FastAPI, PostgreSQL.
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DevOps & Cloud Cologne
AWS, GCP, Docker, Kubernetes for Cologne. Zero-downtime CI/CD, autoscaling, cost optimisation.
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UI/UX Design Cologne
Conversion-optimised product design for Cologne startups. Figma wireframes, prototypes, design systems.
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SEO & Digital Marketing Cologne
Rank #1 in Cologne Google search. Technical SEO, content, local SEO.dominate Germany searches.
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Web Security & Compliance Cologne
Security audits, WAF, penetration testing and ISO/SOC2 compliance for Cologne companies.
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Database Architecture Cologne
High-performance MySQL, PostgreSQL, MongoDB database design and optimisation for Cologne apps.
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Chatbot & Automation Cologne
AI chatbots and workflow automation for Cologne businesses. WhatsApp bots, CRM and ERP integrations.
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ERP & CRM Systems Cologne
Custom ERP and CRM for Cologne companies. Inventory, HR, payroll and finance modules.
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Payment Gateway Integration Cologne
Stripe, PayPal, local gateways for Cologne. Secure checkout, subscription and instalment billing.
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Analytics & Reporting Cologne
Business intelligence dashboards for Cologne companies. Real-time KPIs, custom charts, data exports.
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Email & SMS Marketing Cologne
Automated email and SMS campaigns for Cologne businesses. Klaviyo, Mailchimp, WhatsApp API.
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Google & Meta Ads Cologne
PPC campaigns targeting Cologne audiences. Google Search Ads, Facebook, Instagram and TikTok campaigns.
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Technical Audit Cologne
Code review, performance audit and architecture assessment for Cologne tech teams. Detailed written report.
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Legacy System Migration Cologne
Migrate and modernise outdated systems for Cologne businesses. Zero data loss, zero downtime migrations.
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Retainer & Support Cologne
Monthly retainer for Cologne businesses needing continuous development and priority same-day support.
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Multi-Language Platforms Cologne
RTL/LTR multi-language web and mobile platforms built for Cologne's diverse and international market.
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Start Your Cologne Project →
BEST
✦ BEST IN COLOGNE ✦ TOP-RATED ENGINEER

Best Software Engineer in Cologne

When Cologne businesses search for the best developer, they find one person who actually answers — Umer Malik. Direct hire, no agency chain, every project owned and delivered personally.

Best Web Developer in Cologne

Looking for the best web developer in Cologne? Umer Malik builds fast, mobile-first websites and web applications that rank on Google and convert visitors into customers. Every project is delivered with clean code, documented architecture, and full IP transfer — no agency markup, no middlemen.

Best Mobile App Developer in Cologne

Need the best mobile app developer in Cologne? Umer Malik delivers iOS and Android apps with native performance, polished UI, and app store-ready builds. Direct communication, milestone-based delivery, and full source code ownership on completion.

Best Shopify Developer in Cologne

Searching for the best Shopify developer in Cologne? Get a high-converting online store built from scratch — custom theme, payment gateways, inventory management, and performance optimisation. Shopify stores by Umer Malik average 3x faster load times than agency-built competitors.

Best AI Developer in Cologne

The best AI developer in Cologne builds production AI systems, not demos. Umer Malik has delivered LLM-powered tools, intelligent chatbots, RAG pipelines, and AI automation systems for enterprise clients since 2022 — before AI was a buzzword in Germany.

Best WordPress Developer in Cologne

For the best WordPress developer in Cologne, hire directly. Umer Malik builds custom WordPress themes, plugins, and headless CMS setups that are fast, secure, and SEO-optimised. Every WordPress project includes a full security hardening setup before handover.

Best SEO Expert in Cologne

The best SEO expert in Cologne understands both technical architecture and content. Umer Malik delivers full technical SEO audits, Core Web Vitals optimisation, schema markup, and local SEO strategies that get Cologne businesses ranking on page one of Google.

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FAQ
✦ COLOGNE FAQ ✦ FREQUENTLY ASKED

Cologne Developer FAQ

Common questions from Cologne businesses looking to hire a senior software engineer.

How do I hire a software engineer in Cologne?
Contact Umer Malik directly at Umer Xpert. No agencies.you work with a senior engineer from day one. Response within 24 hours.
What services does Umer Xpert offer in Cologne?
Web development, mobile apps, e-commerce, WordPress, AI/ML integrations, API development, DevOps, and technical audits. All services available across Cologne and greater Germany.
What does it cost to hire a freelance developer in Cologne?
Fixed-price or milestone-based. Contact for a free technical scoping and price estimate for your specific project.
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