Rafshan Tashin

Technical SEO & content, Dhaka, remote worldwide

Content built the way engineers check their work.

Five years turning engineering documentation into content that ranks, for real-time 3D, SaaS, and compliance-driven companies across the US, Singapore, and Spain. Now at TaskCall, an incident-management platform. Every claim traced to a primary source before it goes in the draft.

+62%

Organic clicks, last audit
Google Search Console · ProSkill Workforce · 2026

Five years in SEO and content. 120+ articles shipped across real-time 3D, SaaS, and compliance-driven companies in three markets: the US, Singapore, and Spain.

Selected work

Two engagements, briefly

TaskCall · 2026 → now

Finding the gaps nine competitors left open

A crowded incident-management category, mapped competitor by competitor to find the keywords nobody had written for yet, then built the landing page, blog, and social calendar to claim them.

ProSkill Workforce · Singapore

An audit a client could act on

Forty issues triaged, a cannibalized 45-post library sorted and fixed, ten regulatory articles rewritten against primary sources. Organic clicks up 62% across matched 92-day windows (Google Search Console, 2026).

See all four engagements →

Capabilities

What I actually do

Technical SEO

Site audits, structured data, internal linking, migration recovery.

Documentation-grounded writing

Long-form articles, glossaries, and FAQs built from primary sources.

Entity & AI search optimization

Semantic SEO and schema written to be citable, not just crawled.

Analytics

GA4 and Search Console together: conversion tracing, migration audits.

Programme & event marketing

Workshop and podcast programmes, run end to end.

Website QA

Accessibility, markup validity, and content consistency, pre- and post-launch.

Open to full-time roles and freelance work.

Get in touch