WordPress Development
Getting a basic WordPress site online is easy. Turning it into a fast, secure, and truly custom website that reflects your brand and supports your business goals—that’s the hard part. That’s where our WordPress engineers step in.
Our team designs and develops backend templates that are flexible and easy to manage, so your content can change as often as you like while the site remains stable, scalable, and perfectly aligned with your design and UX requirements.
High-Impact WordPress Services
Custom WordPress Website & Theme Development01
We design and develop fully custom WordPress websites and themes tailored to your brand, industry, and goals. Every build is pixel-perfect, mobile-responsive, and crafted with clean, SEO-friendly code to support better rankings, user experience, and long-term scalability.
WooCommerce & E-Commerce Development02
We create high-converting WooCommerce stores that are optimized for sales and growth. From full store setup and customisation to integrating multi-currency support and regional payment gateways like Stripe, PayPal, and local processors, we ensure your product pages, cart, and checkout flow are smooth and conversion-focused.
Performance, Security & Scalability Optimization03
We optimise WordPress websites for speed, security, and stability, helping you meet Core Web Vitals and deliver a fast browsing experience. Our team configures caching, CDN, and hosting, while also implementing security hardening, firewalls, malware protection, and regular backups to handle high traffic with confidence.
WordPress Migration & Replatforming04
We handle seamless migrations from platforms like custom CMS, Shopify, Magento, or Wix to WordPress without compromising your SEO or content structure. Our migration process is carefully planned to minimise or eliminate downtime, preserve URLs, and ensure your new WordPress site is ready to grow.
Multilingual & Localization-Ready Websites05
We build multilingual, localisation-ready WordPress websites for markets across the Middle East, Europe, and the USA. This includes Arabic/English and major European languages, RTL support, translation plugins such as WPML or Polylang, and localized UX, content, currency, and compliance to fit each region.
WordPress Maintenance & Feature Development06
We provide ongoing WordPress maintenance and continuous development so your site stays secure, updated, and competitive. This covers core and plugin updates, bug fixes, backups, monitoring, new feature development, third-party integrations (CRM, marketing tools, APIs), and A/B testing and CRO improvements to boost performance over time.
Our WordPress Development Process
Every business has different goals, so every WordPress project is unique. To keep things smooth, transparent, and efficient, we follow a proven, step-by-step WordPress development process that delivers reliable results every time.
Step 1: Discover & Define Requirements
Whether you’re migrating from another platform, revamping an existing WordPress website, or launching a brand-new WordPress site, we start by understanding your objectives. We gather detailed requirements around design, functionality, integrations, and timelines. Based on this, we recommend the most cost-effective model for you—either a dedicated WordPress engineer or a project-based WordPress development team.
Step 2: Transparent Estimation & Roadmap
Once the scope is agreed, we share a clear time and cost estimate covering development, QA, and launch. We then prepare a project roadmap and schedule regular weekly check-ins so you can see progress, ask questions, and stay fully in control of your WordPress project.
Step 3: Design & Development
Following the roadmap, our WordPress developers start implementing the solution— Custom themes and templates. Plugin setup or custom plugin development. Performance and security enhancements. All work is tracked and shared via our project management tools, giving you full visibility at every stage.
Step 4: Rigorous Quality Assurance
Our QA engineers test each feature as it’s completed. Every section of your WordPress site is reviewed across major devices, browsers, and screen sizes to ensure it is pixel-perfect, responsive, and bug-free before going live.
Step 5: Analytics & Marketing Tag Implementation
To help you make data-driven decisions, we correctly implement all essential tracking and marketing tags, including Google Analytics, Facebook Pixel, and other third-party tags. We ensure the right data flows to the right platforms, supporting your SEO, CRO, and marketing efforts.
Step 6: Ongoing Support & Continuous Improvement
Our work doesn’t end at launch. We offer ongoing WordPress support and maintenance to: Implement design or content updates. Run A/B tests and conversion-focused experiments. Add new features or integrations as your business grows.
Why Choose Us for WordPress Development?
Dedicated WordPress Experts
High-Performance, Clean Templates
Rigorous Quality Assurance
Transparent, Collaborative Workflow
Cost-Effective, Premium Delivery
Trusted by Growing and Global Brands
What Our WordPress Clients Say About Us
Hear directly from businesses across the Middle East, Europe, and the USA who trust us with their WordPress development. Their success stories show how a well-built WordPress website can boost traffic, conversions, and long-term growth.
“We launched a clean Shopify migration in 5 weeks no downtime and saw +27% revenue over BFCM.”
Our legacy store crashed under promo traffic. Mondaysys planned a phased cutover, live-synced inventory, and rehearsed rollback paths. Launch day felt boring in the best way and BFCM finally scaled without firefighting.
“The LLM chatbot deflects 38% of tickets and cut first response time to under a minute.”
Support was drowning in “Where’s my order?” tickets. Mondaysys trained an LLM on our policies, added guardrails, and integrated with Helpdesk for order status and refunds. Agents now handle the hard stuff; the bot handles the rest, fast.
“Their QA discipline drove defect escape below 0.8% releases are finally boring (in the best way).”
We shipped features but also bugs. Mondaysys built a risk-based test plan, added Playwright automation, a11y checks, and data-layer contracts. A pre-release gate stopped regressions cold users noticed stability, not slips.
“Cloud cost down 35%, deployments moved from weekly to daily, Mondaysys modernized our DevOps fast.”
Infra spend climbed while deploys lagged. Mondaysys right-sized clusters, set autoscaling, codified everything in IaC, and rebuilt CI/CD with canary releases. Teams ship daily now and finance finally smiles at the bill.
“The mobile app relaunch cut crash rate by 70% and bumped ratings from 4.2 to 4.8.”
Crashes spiked during peak hours. Mondaysys instrumented the app, traced memory leaks, added offline caching and progressive sync, and simplified onboarding. The app feels instant; reviews turned into referrals.
“Attribution finally makes sense, CAC down 15% after Mondaysys fixed our GA4 and data layers.”
Our channels argued over credit; budgets were blind. Mondaysys audited tags, moved us to server-side, deduped events, and standardized UTMs. Now we fund what works—and cut what doesn’t.
“Mondaysys tripled our A/B test velocity and delivered a 22% conversion lift in six weeks.”
Our tests were stuck behind dev queues and a messy data layer. Mondaysys set up a reusable experiment library, fixed analytics contracts, and created a QA checklist so releases didn’t stall. We went from 2 to 6+ tests/month and finally learned what moved revenue.
“Their MondayPOS ERP rollout gave us 98.5% inventory accuracy and cut checkout time by 40%, game changer.”
Shrink and price disputes were draining margins. Mondaysys ran a full stock audit, mapped barcodes to variants, and enforced pricing rules at POS. Cashiers stopped overriding prices; managers got real-time stock lines got shorter, errors vanished.
“Personalized recommendations from Mondaysys boosted AOV by 18% and repeat purchases by 12%.”
Customers couldn’t find the right shades, so carts stayed small. Mondaysys cleaned our catalog, trained an AI ranker on purchase + browse signals, and launched bundles for cold-start users. Discovery felt human, baskets grew overnight.
Frequently Asked Questions
What is A/B testing (in one sentence)?
A controlled experiment that splits traffic between two (or more) versions to measure which one improves a target metric (e.g., conversion rate, revenue per visitor).
Why is A/B testing important for my website?
It turns guesses into measured wins, reduces redesign risk, and compounds revenue by shipping only what proves to lift your KPIs.
How long should a test run?
Often 1–2 weeks (sometimes longer) to cover behavior cycles and reach a trustworthy sample; exact duration depends on traffic, baseline conversion, and expected lift.
Will A/B testing hurt my SEO?
No—when done correctly (no cloaking, use 302s for temporary redirects, use rel=canonical, don’t run tests for excessive durations). This is straight from Google’s guidance.
Can I still use Google Optimize?
No, Google Optimize sunset on September 30, 2023. We migrate clients to platforms like Optimizely, VWO, Convert, AB Tasty, LaunchDarkly, or Statsig.
What if my site has low traffic can I still test?
Yes: run higher-impact changes, use site-wide tests, combine micro-conversions, or use methods like sequential analysis and Bayesian approaches; supplement with research (surveys, recordings, heuristic reviews).
What does your “A/B Test Development” include?
End-to-end build: spec → design → engineering (platform-agnostic) → analytics tagging → cross-device QA → launch → monitor → analyze → ship winner → document learning.
Do you handle QA and analytics?
Yes. We pressure-test variants across devices/browsers, validate events (GA4/Segment/Adobe), and share QA checklists and test readouts.
Can Mondaysys work with our existing team?
Absolutely. We plug in as an experimentation pod or augment design/engineering/analytics to increase velocity without disrupting your process.
What tools do you support?
Optimizely, VWO, Convert, AB Tasty, Dynamic Yield, Adobe Target, Kameleoon, LaunchDarkly/Statsig (feature flags), and custom frameworks. We integrate with GA4, Segment, Adobe, Looker, and your data warehouse.
How do I get started with Mondaysys?
Book a quick discovery. We’ll run a rapid audit (traffic, analytics, tech stack), propose a 90-day experiment plan, and start with a pilot test.
How do I hire a great Shopify developer (fast checklist)?
Look for: (1) theme & Liquid mastery, app/extensibility, and Shopify CLI; (2) performance (Lighthouse, LCP/CLS), accessibility, and SEO basics; (3) experience with Shopify Plus, checkout extensibility, Scripts/Functions; (4) analytics/GA4 events; (5) clear comms, clean Git habits, and QA discipline. Ask for code samples and shipped storefronts.
Can you A/B test on Shopify?
Yes, theme variants, templates, sections, PDP, cart, and (with Plus/eligible setups) certain checkout experiences via approved methods or platform tools; Shopify publishes guidance for merchant-assigned testing in specific components.
Do you build custom Shopify features too?
Yes. We handle theme builds, app integrations, performance tuning, internationalization, subscriptions, and CRO-driven UX updates.
How much do your services cost?
We scope to your goals and traffic. Typical models: (1) Experimentation Pod (monthly retainer) for steady velocity; (2) Fixed-fee pilot (audit + 1–2 launches); (3) Project-based Shopify builds. Request a tailored plan after a 30-min discovery.
Do you support Bayesian or frequentist analysis?
Both, we choose based on your data volume, decision cadence, and stakeholder preference, and we document assumptions either way.
What if a test is inconclusive?
We capture the learning, refine the hypothesis, and iterate (bigger change, better targeting, or different step in the funnel).
How many conversions do I need to trust a result?
There’s no single magic number it depends on baseline rate and desired lift. We estimate sample size up front and won’t call a winner before confidence thresholds are met.
How quickly can you launch the first test?
Commonly 1–2 weeks after access and audit (faster if your tagging and environments are ready).
Will experiments slow down my site?
Our builds are performance-first (async loads, minimal blocking, code splitting). We monitor Core Web Vitals on variant and control.
Do you migrate teams off Google Optimize?
Yes, assessment, tool selection, event parity, QA, and phased cutover from Optimize to an enterprise-grade platform.
Can you coordinate with our SEO team during tests?
Yes, we follow Google’s testing guidance (302s, rel=canonical, no cloaking) and share test scopes/URLs so SEO stays healthy.
How many conversions do I need to trust a result?
There’s no single magic number it depends on baseline rate and desired lift. We estimate sample size up front and won’t call a winner before confidence thresholds are met.
What if a test is inconclusive?
We capture the learning, refine the hypothesis, and iterate (bigger change, better targeting, or different step in the funnel).
How quickly can you launch the first test?
Commonly 1–2 weeks after access and audit (faster if your tagging and environments are ready).
Will experiments slow down my site?
Our builds are performance-first (async loads, minimal blocking, code splitting). We monitor Core Web Vitals on variant and control.
Do you migrate teams off Google Optimize?
Yes, assessment, tool selection, event parity, QA, and phased cutover from Optimize to an enterprise-grade platform.
Can you coordinate with our SEO team during tests?
Yes, we follow Google’s testing guidance (302s, rel=canonical, no cloaking) and share test scopes/URLs so SEO stays healthy.
