I help businesses build digital systems they can trust and understand.
I’m Swadhin Khan, a Bangladesh-based SaaS founder and infrastructure expert helping businesses make hosting, domains, business email, websites, security and automation more reliable and easier to run.
Historic first · Jielian Technologies and Namely02
Bangladesh’s first BTCL-accredited .BD domain reseller
Jielian Technologies received the first BTCL reseller accreditation, with Namely making .BD and বাংলা domain registration accessible through a focused local platform.
Operations at Bangladesh’s first ICANN-accredited registrar
As Head of Operations at Innovadeus, I worked across the systems, service delivery and cross-functional operations behind Bangladesh’s first ICANN-accredited registrar.
Six hands-on disciplines—from infrastructure and SaaS to security and customer operations—handled with one connected view of the business.
01
Linux server & cPanel/WHM administration
Hardening, tuning, multi-server clusters and migrations planned around continuity.
12+ yrs02
High-performance web stacks
LiteSpeed, Nginx, Redis, Varnish and Cloudflare configured around real traffic.
10+ yrs03
Security & recovery
WAF rules, SSL/TLS, malware response, backups and practical recovery priorities.
Production04
DNS, email & deliverability
SPF, DKIM, DMARC, Route 53, SES and reliable mailbox routing.
Inbox-first05
SaaS & hosting operations
WHMCS, product systems, provisioning, support and operator-side decision making.
Founder06
Technical strategy
Architecture, vendor evaluation, cost controls and plain-English roadmaps.
Direct
Public author profileRokomariAuthor ID · 136642
Author & practical educator
Books that turn technical experience into practical steps.
Rokomari lists me as an author under my full name, Swadhin Khan Mohammad Nakib. My books translate hands-on work in domains, hosting and digital business into practical guidance for Bangla and international readers.
Each record below was matched to an issuer email, a named certificate, an official invitation or a public credential page. Private email and ID details stay private.
SIssued · 06 Jul 2026
Stripe Community Builder Foundations
Completed Stripe Community’s foundations learning path, including the community-builder and platform onboarding courses.
Completed the bdSIG program on internet governance, policy and multi-stakeholder participation. The named certificate was issued by Bangladesh School of Internet Governance.
Issuer email + attached certificate verified
NMentor · 2022, 2023 & 2025
NASA Space Apps Challenge Bangladesh
Selected repeatedly as a mentor; named mentor certificates were issued for 2022 and 2025, with the 2025 certificate recognising guidance and team support.
Judge access was issued for BASIS National ICT Awards 2022. BASIS also confirmed the judging role for NASA Space Apps Challenge Bangladesh 2024.
Official BASIS invitations verified
BDIssued · 18 Jan 2026
Government-issued Freelancer ID
Approved and issued through Bangladesh’s official freelancer identification platform. The private card number and document are intentionally not published.
Completion certificate and achievement badge issued by Urban Skill for its domain aftermarket webinar course series.
Certificate + badge verified
Public professional milestones
How 12+ years of building shaped my working approach.
Selected public milestones show the path from hands-on infrastructure operations to products, education and industry contribution.
2014—present
Level 2 Freelancer · Fiverr
Built an international freelance track record through hands-on hosting, domain, server, email and SSL delivery—active since 2014.
2018—present
Founder & CEO · DianaHost
Began building a hosting and infrastructure company around dependable operations and human support.
Feb 2018
Director · Innovadeus
Worked on product, technology and business execution inside a growing digital venture. Public work record ↗
2018
Standing Committee Member · BASIS
Joined the national technology trade body’s Member Services & Welfare committee.
Sep 2019
Founder · Domain Auction Bangladesh
Created a focused marketplace community for buying and selling domain names.
Feb 2020
Executive Member · e-CAB
Contributed an operator’s perspective to Bangladesh’s e-commerce industry community. Public work record ↗
Feb 2020
Mentor · Banglalink IT Incubator
Supported early-stage teams inside a national startup incubation program.
Mar 2020
Growth Hacker · Inspiring Bangladesh
Supported an entrepreneurship platform through practical digital growth and community-building work. Public work record ↗
Apr 2021
Graduate · Bangladesh School of Internet Governance
Completed the 5th bdSIG program on internet policy, participation and multi-stakeholder governance.
Jan 2022
Co-Chair · BASIS Web Services
Took on a leadership role connecting web-service operators, standards and policy.
2022—2025
Judge & Mentor · NASA Space Apps Challenge Bangladesh
Mentor in 2022, 2023 and 2025; judge in 2024—guiding teams and evaluating solutions built with NASA’s open data. Official mentor listing ↗
2025—2026
Speaker · Global Digital Forum
Shared a Bangladesh operator’s perspective across two consecutive GDF editions in Russia. In 2026, the official programme and session coverage record my contribution to “The Value of a Name: Domain as a Digital Asset.” View the verified speaking record ↓
Jul 2026
Community Builder · Stripe Dhaka
Launched a local Stripe community for developers, founders, builders and product teams working across local and global markets. View public launch post ↗
Aug 2026
Judge · Build with AI Hack Days @EMK
Officially listed to judge student-built AI products across design, innovation, accessibility, originality and UI/UX at the UniDevs hack day hosted at EMK Center. Official Devpost judge listing ↗
Jul 2026
Instructor · Udemy
Started translating hands-on experience into practical learning for students worldwide.
Leadership & community
How I contribute as a judge, mentor and community builder.
Judging, mentoring, standards and community work keep technical decisions connected to founders, learners and the people those systems serve.
Industry policy · 2022—Now01
Co-Chair, BASIS Web Services
Contributing operator experience to the conversations shaping Bangladesh’s web-services sector.
Independent evaluation · 202202
Judge, BASIS National ICT Awards
Evaluated technology products, startups and practical innovation for national recognition.
Judging & mentorship · 2022—202503
Judge & Mentor, NASA Space Apps Challenge Bangladesh
Mentor in 2022, 2023 and 2025; judge in 2024—helping teams turn NASA’s open data into useful, ambitious solutions.
Internet governance · 202104
Graduate, Bangladesh School of Internet Governance
Completed the 5th bdSIG program across the technical, policy and community layers of an open internet.
Digital literacy05
Founder, Youth In Digital Awareness
Supporting practical digital awareness and more confident participation in technology.
International speaking · 2025—202606
Speaker, Global Digital Forum
Contributed a Bangladesh perspective across two consecutive GDF editions in Russia, connecting domains, infrastructure and business trust.
AI product judging · Aug 202607
Judge, Build with AI Hack Days @EMK
Selected to evaluate undergraduate AI projects built with Google AI Studio, the Gemini API and Google Antigravity. View the official judge listing ↗
Highlighted international speaking record
Global Digital Forum speaker—two consecutive editions.
My GDF journey spans the 2025 forum in Nizhny Novgorod and the 2026 forum in Moscow. The 2026 programme and independent session report name Khan Mohammad Nakib and document my contribution on domains as digital assets, business continuity and brand trust in developing economies.
Shared a Bangladesh perspective in “The Value of a Name: Domain as a Digital Asset,” connecting domain infrastructure with business continuity and brand trust.
Participated as a speaker in the inaugural edition of the international forum focused on the domain industry, internet governance and digital cooperation.
Quick answers about scope, ownership and how I work.
Review the questions clients most often ask before booking a consultation or sharing system access.
Q01
How can I check the certifications?
Use the public verification links for cPanel and Stripe credentials. Where an issuer supplied only a named email or attachment, the evidence note says so instead of pretending there is a public URL.
Q02
What does the certification process involve?
The record includes proctored vendor exams, structured learning paths and issuer-confirmed program completion. Each type is labelled clearly.
Q03
Why value credentials over experience?
You should not have to choose. The value is twelve years of production experience supported by independently issued credentials.
Q04
Will you personally handle the work?
I remain directly involved in architecture, security review, technical decisions and final sign-off for every agreed engagement.
Q05
What if a credential I need is not listed?
Ask directly. I will confirm what is relevant, what can be verified and whether I am the right person for the work.
The useful next step
Need help with a high-impact technical decision?
Bring one hosting, domain, email, website, SaaS or infrastructure problem. I will help you identify the safest useful next step.
