GWANGJU
✦ 🇰🇷 FREELANCE SOFTWARE ENGINEER ✦ GWANGJU

Umer Malik in Gwangju

Direct software engineering for Gwangju 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 ✦ GWANGJU ✦ UMER XPERT

Engineering Services in Gwangju

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

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

Best Software Engineer in Gwangju

When Gwangju 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 Gwangju

Looking for the best web developer in Gwangju? 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 Gwangju

Need the best mobile app developer in Gwangju? 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 Gwangju

Searching for the best Shopify developer in Gwangju? 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 Gwangju

The best AI developer in Gwangju 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 South Korea.

Best WordPress Developer in Gwangju

For the best WordPress developer in Gwangju, 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 Gwangju

The best SEO expert in Gwangju 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 Gwangju businesses ranking on page one of Google.

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FAQ
✦ GWANGJU FAQ ✦ FREQUENTLY ASKED

Gwangju Developer FAQ

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

How do I hire a software engineer in Gwangju?
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 Gwangju?
Web development, mobile apps, e-commerce, WordPress, AI/ML integrations, API development, DevOps, and technical audits. All services available across Gwangju and greater South Korea.
What does it cost to hire a freelance developer in Gwangju?
Fixed-price or milestone-based. Contact for a free technical scoping and price estimate for your specific project.
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