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Nazmus Sakib

Excel, automation and e-commerce specialist. Independent builder since 2010.

Dhaka, Bangladesh · Working remotely with clients in Australia, the USA, the UK and Europe

16years of client work
800+projects delivered
66countries served
5.0rating, ~600 reviews on Freelancer.com

Profile

I build the things that sit between a business and its data: Excel and Power BI dashboards, VBA and Apps Script automations, scrapers and n8n workflows, e-commerce stores and marketplace operations, and the occasional CRM or Android app. Self-taught, working independently since 2010, with a small remote team for larger projects. Clients come back because the work keeps running after I hand it over.

Core skills

Spreadsheets and dashboardsExcel (VBA, Power Query, Power Pivot, complex formulas), Google Sheets and Apps Script, Power BI, SQL
Automation and dataPython, n8n, Power Automate, web scraping, PDF to Excel extraction, data cleaning and integration across systems
E-commerce and marketplacesShopify, WordPress and WooCommerce, BigCommerce, Amazon Seller Central, eBay, Catch, MyDeal; multichannel sync with Omnivore, Sellbrite, ChannelEngine and Cymbio; marketplace ads
Web, apps and growthWordPress sites, custom CRMs and internal tools, Android apps, GoHighLevel, technical SEO and social media management

Experience

2010 to present

Independent builder, data and automation

Freelancer.com, Upwork, Fiverr and direct clients
  • 838 projects awarded on Freelancer.com with a 5.0 rating, 99% on time and on budget, Preferred Freelancer and Verified badges.
  • Excel and Power BI dashboards for sales, finance, HR, inventory and operations teams.
  • Automations that replace manual copying: macros, scheduled reports, scrapers, PDF extraction and n8n flows.
  • Store builds and catalogue work on Shopify, WordPress and BigCommerce, including SEO that moved Strobels Supply from position 22 to 9.8.
Ongoing

Marketplace operations for New Balance Australia

via 20twenty (20twenty.com.au)
  • Run the New Balance Australia x The Iconic marketplace account through Cymbio: product batches, trackers and day-to-day listing operations.
  • Multichannel listing and sync across Amazon, eBay and other channels.
Ongoing

Quoting and web systems for FCI Aerospace

fciaero.com, aerospace parts distributor
  • Handle high volumes of RFQ quoting through the company's aerospace parts ERP.
  • Maintain the WordPress site, including a customer-facing shipment tracker page.
2020 to present

Marketplace manager for Isalbi

isalbi.com.au, Australian homewares
  • Manage eBay, Catch and MyDeal accounts and run the ads on those channels; retained through several changes of in-house staff.
4 years

Customer support

8Bcraft, French startup
  • Front-line customer support for an international user base.

Selected work

Freight data integrationSix systems merged into one reliable dataset so month end stopped taking days of copying.
Print-sales CRMCustom CRM from event lead to finished quote: companies, follow-ups, products and a quote builder.
Three-way invoice matchingPurchase orders, receipts and invoices checked together before approval.
Scanner check-inA scan becomes an attendance record, with duplicate detection and walk-ins.
Image mail merge in VBAPersonalised Word reports with correctly fitted images and per-record PDFs.
PDF reports to ExcelPython and VBA extraction that replaced Acrobat copy-and-paste.
Shopify storeshappyhydro.com, timeaccess-store.com, perfumeaccess.store.
Bangla DictionaryEnglish to Bangla dictionary app published on Google Play.

Live demos and case studies: nazmus-sakib.com/#case-studies

Clients include

20twentyNew Balance AustraliaFCI AerospaceIsalbiAce HardwareStrobels SupplyFayt the LabelFilmNeverDieHappy HydroBake GroupRaucous RecordsZoccolilloPlayrVault

Languages

Bengali (native), English (professional working proficiency).

Nazmus Sakib · Dhaka, BangladeshUpdated October 2026 · nazmus-sakib.com/cv