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I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_…I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_

Sajjadur Rahaman Shawon

Web Developer, Full Stack Developer, Back-End Developer

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I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_…I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_

Available to hire

Dhaka, Bangladesh

I’m a developer who specializes in… from…

Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it.

Employment and project experience

Senior Developer Salesforce Inc.
January 2017 - March 2017

Full-stack Developer Microsoft Inc.
January 2019 - March 2019

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Bengali

Fluent

Work Experience

Senior Full-Stack WordPress Developer at buzzgeek

March 1, 2026 - Present

Architected and developed fully customized, high-performance WordPress websites tailored to complex client business logic. Developed and maintained specialized custom plugins and themes to extend core platform features. Handled continuous website maintenance, security patching, and performance optimization for active client portals.

Senior WordPress Developer at Sylvex Innovations

January 1, 2023 - February 28, 2026

Led development and deployment of 50+ custom WordPress websites across multiple industries. Engineered custom plugins implementing business-specific workflows, automation, and REST API integrations. Built advanced WooCommerce solutions (custom checkout flows, pricing logic, inventory workflows, and product configurators). Designed secure frontend dashboards with role-based access control, approval workflows, AJAX interactions, and notification systems. Managed AWS infrastructure, WHM/cPanel servers, migrations, SSL, backups, and security hardening while optimizing for high Core Web Vitals.

WordPress Developer (Freelance - Project Based)

January 1, 2020 - Present

Built fully custom WordPress websites for direct clients, managing complete project lifecycles from architecture to deployment. Managed AWS and Linux infrastructure for multiple production environments. Improved Core Web Vitals using advanced performance optimization techniques. Owned end-to-end project delivery from planning through deployment.