Syed Barekul Islam Sajib

WordPress Developer & Specialist

WordPress Maintenance, Support, Speed Optimization and Custom Development

I keep WordPress sites fast, stable, and secure — maintenance, support, speed optimization, pixel-perfect Figma-to-WordPress builds, and custom plugin development for businesses that need clean design, speed, SEO, and reliability.

  • WordPress
  • | Maintenance
  • | Headless WordPress
  • | SEO
  • | Speed
  • | Plugin Development
ENGINEERING APPROACH

Most Website Problems Start With Weak Structure

Slow pages, broken layouts, poor SEO, fragile plugins, and security issues usually come from rushed development, bloated themes, or poorly planned custom features.

I build websites from the root: clean structure, responsive UI, SEO-friendly pages, secure WordPress setup, optimized performance, and maintainable custom code.

The goal is simple: a website that looks professional, loads fast, ranks better, and stays easy to manage after launch.

THE COST OF RUSHED DEVELOPMENT

Slow websites losing visitors and search visibility

Poor mobile experience reducing leads and trust

Fragile plugins breaking after updates or API changes

Security gaps exposing the site to malware and downtime

BUILT FOR SPEED, SECURITY, AND LONG-TERM STABILITY
Services

WordPress Services I Specialize In

I help businesses keep WordPress sites fast, stable, and secure — from ongoing maintenance and support to speed optimization, pixel-perfect Figma-to-WordPress builds, and custom plugin development. Focused work, done by one developer who owns the outcome, not an agency queue.

Not sure which service you need?

Tell me what you want to build, fix, or improve — I’ll point you to the right path.

Why Work With Me

Built for Long-Term Stability

Clients do not just need a website that looks good on launch day. They need a system that stays fast, supports SEO, handles updates safely, and remains easier to improve as the business grows.

My work focuses on reducing rework, preventing fragile builds, and creating maintainable WordPress solutions that protect revenue, trust, and long-term usability.

Risk Control

Root Cause First

I solve the technical issue under the surface so you do not keep paying for the same problem again through patches, downtime, or repeated rebuilds.

Longevity

Built to Scale

Clean structure, responsive UI, and maintainable code make future updates, new features, and team handoff much easier as the business grows.

Outcome

Performance With Business Impact

Faster pages, stronger mobile usability, and cleaner technical setup help protect conversions, search visibility, and day-to-day user trust.

Execution

Clear Technical Direction

I keep scope, tradeoffs, and implementation decisions understandable so the project moves forward with less confusion, less waste, and fewer surprises.

Proof

Clear Technical Proof, Not Just Claims

Built on real delivery across client websites, WordPress products, performance work, and long-term maintenance.

7+
Years

Hands-on experience building and improving production websites.

200+
Websites

Client websites, redesigns, custom builds, and ongoing improvements.

10K+
Active Users

DiviFlash and DiviGear running on real user websites.

End-to-End
WordPress → APIs

Plugins, performance, responsive UI, and backend systems.

Portfolio

Selected Projects

A selection of WordPress, plugin, performance, and integration projects built to improve usability, speed, maintainability, and business workflows.

Business WebsiteFeatured

Urban Utveckling — Elementor Site for a Social Urban-Development Consultancy

WordPress | Elementor | Custom post types (reference projects)

Urban Utveckling needed a consultancy website design for its independent Swedish practice, founded in 2005. The consultancy works on socially sustainable urban development, strengthening neighborhoods with socio-economic challenges through analysis, training, project support, and evaluation. I built an Elementor-powered WordPress site that presents their four core services and showcases a large library of reference projects. It converts municipalities and property owners into clients. Mission-driven consultancies like Urban Utveckling need this same trust-first WordPress website design approach, following the E-E-A-T principles Google outlines in its helpful content guidance.

Fast ProofClient Website
Delivery FocusReference Library
WordPressElementorCustom post types (reference projects)TestimonialsSEO
Multilingual WebsiteFeatured

BQ Redovisning — Multilingual Accounting Firm Website

Multilingual WordPress service website designed for trust, quote capture, and local search visibility.

BQ Redovisning needed a multilingual accounting firm website that felt credible to both Swedish-speaking clients and international business owners in Stockholm. The site had to communicate professional trust and explain accounting services clearly. It also had to support quote-generation flows without feeling overloaded. The final build balanced multilingual delivery, service clarity, and local lead-generation needs in one maintainable setup. This kind of WordPress website design work follows the same multilingual best practices Google outlines in its international sites guidance.

Fast ProofMultilingual Website
Delivery FocusWPML
WordPressElementorWPMLService page architectureLead-capture forms
Custom PlatformFeatured

GeoEspace™ — Geoscience & Mining Talent Marketplace Platform

Custom marketplace platform for consultant discovery, hiring flows, and trust-based professional positioning.

GeoEspace needed a talent marketplace website design that went beyond a standard company site. The concept centers on consultant discovery, profile browsing, profession-based navigation, and application flows for talent and hiring companies alike. The real challenge was trust. The design had to present a high-skill network in a way that felt credible, clear, and scalable. It also had to support lead generation and SEO growth. Niche marketplaces like GeoEspace need this same trust-first WordPress website design approach, following the E-E-A-T principles Google outlines in its helpful content guidance.

Fast ProofMarketplace Platform
Delivery FocusCustom Platform
Custom platform architectureConsultant directoryApplication flowsStructured content architectureBilingual positioning
WooCommerce DevelopmentFeatured

Ostbricka (Pliny Lozère) — Custom WooCommerce Cheese-Board Builder

WooCommerce storefront with a custom board-building experience for premium food ordering.

Ostbricka needed a custom product builder website, not a standard storefront. The main value of the business came from letting users build a personalized cheese board instead of selecting only fixed products. That meant the website had to support a premium storefront, a smoother custom-ordering flow, and a buying experience that felt deliberate rather than generic. Product businesses like Ostbricka need this same craft-first WordPress website design approach, following the E-E-A-T principles Google outlines in its helpful content guidance.

Fast ProofWooCommerce Store
Delivery FocusProduct Configurator
WordPressWooCommerceCustom product configuratorCart and order flowLocal delivery logic
Content PlatformFeatured

The Gaming Playbook — Custom WordPress Podcast & Episode Hub

Custom WordPress content hub for podcast episodes, archive browsing, and long-term content growth.

The Gaming Playbook needed a podcast website design, not just a basic landing page. It needed a content structure that could support a growing archive, help users browse episodes easily, and give the brand a proper long-term home outside third-party platforms. The result was a custom WordPress podcast hub with clearer content architecture, episode discovery, and stronger brand presentation. Podcast brands like this need this same discovery-first custom WordPress plugin development approach, following the E-E-A-T principles Google outlines in its helpful content guidance.

Fast ProofContent Website
Delivery FocusPodcast Platform
WordPressCustom themeEpisode custom post typeContent taxonomyArchive browsing
Plugin Development

DiviFlash

Premium Divi plugin engineering focused on long-term compatibility, maintainability, and real user reliability.

DiviFlash is a premium Divi ecosystem that real businesses trust for stable modules, smooth upgrades, and long-term reliability. My Divi plugin development work here covered plugin architecture, product maintenance, issue resolution, and React-based modernization for Divi 5 compatibility. I aimed to do more than ship features. I kept the plugin reliable across live websites, future updates, and growing product complexity. If your business needs the same kind of custom WordPress plugin development, I can help. DiviFlash itself runs on top of the official Divi theme.

Fast Proof10K+ active users
Delivery FocusPremium Divi Plugin
WordPressPHPReactDivi 5 compatibility workPlugin maintenanceFeature and bug-fix delivery
Process

A Clean Process Protects Quality

I follow a structured workflow to keep projects organized, reduce unnecessary rework, and maintain quality from planning to launch. When the process is unclear, the work usually becomes inconsistent, harder to manage, and more expensive to fix later.

01Step 01

Business Discovery

Understand goals, users, workflows, and constraints.

02Step 02

Technical Analysis

Review architecture, bottlenecks, risks, and opportunities.

03Step 03

Solution Architecture

Design a maintainable, scalable, practical technical plan.

04Step 04

Implementation

Build clean, tested, production-ready software.

05Step 05

Deployment

Release with staging, version control, rollback planning, and monitoring.

06Step 06

Maintenance & Growth

Improve based on usage, business needs, and performance data.

Experience

Built Through Real Client Work

Over the years, I have worked on WordPress development, custom features, performance improvements, technical maintenance, and custom plugin development across different business needs and project types.

Plugin Developer

EchoaSoft LTDJanuary 2025 - Present
  • Developed and maintained the premium DiviFlash and DiviGear plugins for Divi users.
  • Worked on custom plugin features, fixes, updates, and long-term product maintenance across live client sites.
  • Developed WordPress plugin functionality using PHP, WordPress hooks, backend logic, and scalable plugin structure.
  • Supported products with 10K+ active users, with a focus on reliability, compatibility, and maintainable code quality.

QA & Automation Engineer

EchoaSoft LTDOctober 2023 - December 2024
  • Worked on-site as a QA engineer and built automated testing pipelines using Playwright.
  • Performed integration and system testing across product updates and release changes.
  • Identified architectural bottlenecks and collaborated with developers on fixes and refactoring.

WordPress Developer

SEOGruppenOctober 2021 - September 2023
  • Worked remotely on WordPress websites and client delivery tasks across ongoing projects.
  • Built responsive, SEO-friendly website layouts and supported site updates for client needs.
  • Handled design implementation, content structure, and front-end refinement across different website projects.

WordPress Developer

Thor SolutionsOctober 2020 - September 2021
  • Worked remotely on client projects building WordPress plugins and custom website functionality.
  • Designed pixel-perfect responsive websites based on client requirements and approved designs.
  • Delivered implementation work with attention to layout accuracy, usability, and maintainable code.
Feedback

Client and Team Feedback

Short feedback from real collaboration across plugin work, product maintenance, quality control, and delivery.

"Syed handled plugin work with a product mindset. He looked beyond the requested feature and considered maintainability, compatibility, and how the update would behave across real user websites before shipping changes."

Product Lead, EchoaSoft LTD

DiviFlash and DiviGear
About Me

I Build Websites and Systems That Stay Usable Over Time

I’m Syed Barekul Islam, a WordPress developer focused on maintenance, support, speed optimization, Figma-to-WordPress builds, custom plugins, and API integrations.

My approach is practical: understand the real problem first, choose the right technical path, and build in a way that stays easier to manage after launch.

I care about clean structure, maintainability, speed, security, and clear communication because strong delivery is not just about writing code, it is about making the work reliable for the business long term.

Technical Skills

Core Tools I Work With

I work across WordPress, frontend UI, backend logic, database performance, and technical maintenance to build systems that are easier to manage and improve over time.

WP

WordPress & PHP Systems

  • Custom Plugin Development
  • PHP 8+ and OOP
  • WordPress Core APIs
  • REST APIs and Webhooks
  • Maintainable Backend Structure
UI

React, Next.js & UI

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Responsive Admin Interfaces
DB

Database, APIs & Performance

  • MySQL Query Optimization
  • Custom Tables and Data Structures
  • Caching with Redis or Memcached
  • API Integrations
  • Core Web Vitals Improvements
OPS

QA, Security & Maintenance

  • Playwright Testing
  • Security Hardening
  • Malware Cleanup and Recovery
  • Git and CI Workflow
  • Long-Term Technical Support
Insights

Development, Performance & WordPress

Short articles based on practical work in WordPress development, performance improvement, plugin architecture, APIs, and technical problem solving.

MaintenanceJuly 2026

WordPress Maintenance Cost in 2026: Real Prices, What They Include, and What to Avoid

WordPress maintenance runs $30–$500+ per month — and two plans at the same price can differ tenfold in what gets done. The real market ranges, what drives the price, and the five questions that expose fake maintenance.

Read Article
Speed OptimizationJuly 2026

WordPress Speed Optimization Cost in 2026: What You Should Pay (and What You Get)

Professional WordPress speed optimization runs $150 to $1,500+ — and the price tells you almost nothing until you know what drives it. The tiers, the upsells, and the red flags.

Read Article
Speed OptimizationJuly 2026

Why Is My WordPress Site Slow? The 9 Real Causes (and What Actually Fixes Them)

Nine causes explain almost every slow WordPress site — and yours probably has two or three of them. How to diagnose which ones, what actually fixes each, and when DIY stops working.

Read Article
DesignJuly 2026

Figma to WordPress Development: What Pixel-Perfect Delivery Really Requires

Figma to WordPress development is not only about matching the design. Real delivery also requires responsiveness, component discipline, CMS usability, speed, and clean front-end structure.

Read Article
SupportJuly 2026

WordPress Support Service: What to Do When Your Site Keeps Breaking

A dependable WordPress support service does more than patch symptoms. It identifies the cause, stabilizes the site, and protects business continuity when the site keeps breaking.

Read Article
FAQ

Questions Clients Usually Ask

Straight answers about scope, timelines, existing websites, plugin work, support, and how I usually handle delivery.

I mainly take WordPress websites, custom plugin work, API integrations, speed optimization, technical maintenance, redesign support, and full-stack builds where clean structure and long-term stability matter.
Yes. A large part of my work is improving existing websites that already have speed problems, weak structure, plugin conflicts, poor mobile experience, or outdated design and content flow.
Yes. I build custom plugin features, backend logic, admin interfaces, integrations, and product-focused WordPress solutions when a theme or page builder setup is not enough.
Yes. I can work with headless WordPress setups using Next.js when the project needs more frontend control, better application structure, or a more custom user experience.
Yes. I work on page speed, Core Web Vitals, query optimization, caching strategy, technical cleanup, responsive structure, and SEO-friendly implementation so the site performs better both for users and search engines.
It depends on scope. Small fixes can take a few days. Medium website or plugin work usually takes one to three weeks. Larger builds need a proper review first so I can estimate the work realistically.
Yes. I can continue with maintenance, updates, debugging, performance work, and technical support after launch if the project needs ongoing care.
That depends on the type of work. Small fixes are different from full website builds or plugin development. I usually review the scope first, then suggest the right approach based on the real work involved.
You can start by sharing your goal, current website or product state, and the main problem you want solved. From there I can review the work, suggest the right direction, and define the next step clearly.
Start a Project

Let’s Build Something Clean, Fast, and Reliable

If you need a WordPress website, custom plugin, speed improvement, API integration, or help fixing an existing project, I can help you plan the right solution and build it properly.