SERIA
✦ 🇧🇳 FREELANCE SOFTWARE ENGINEER ✦ SERIA

Umer Malik in Seria

Direct software engineering for Seria 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 ✦ SERIA ✦ UMER XPERT

Engineering Services in Seria

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

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

Best Software Engineer in Seria

When Seria 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 Seria

Looking for the best web developer in Seria? 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 Seria

Need the best mobile app developer in Seria? 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 Seria

Searching for the best Shopify developer in Seria? 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 Seria

The best AI developer in Seria 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 Brunei.

Best WordPress Developer in Seria

For the best WordPress developer in Seria, 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 Seria

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

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FAQ
✦ SERIA FAQ ✦ FREQUENTLY ASKED

Seria Developer FAQ

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

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

$1K–3K
STARTER
$3K–10K
PROFESSIONAL
$10K–30K
ENTERPRISE
$30K+
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✦ REGIONAL OPERATIONS / STATES WE SERVE ✦

Brunei-Muara Belait
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