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saifawan619261

Saif Ullah

@saifawan619261

Rails and NET developer for SaaS eCommerce and API integrations

Pakistan
Englisch, Urdu
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I'm a full stack developer with 5 years of production experience — not side projects, actual shipped systems. I work daily in Ruby on Rails, C# .NET, and Flutter. On the Rails side that means multi-tenant SaaS, POS systems, Sidekiq jobs, and API-heavy backends. On the .NET side, WinForms, WPF, WinUI 3 desktop apps, QuickBooks SDK, hardware integrations. Right now I work remotely for a Manchester eCommerce company building shipping automation and warehouse tools. Amazon SP-API, Shopify, eBay - I've integrated them all in production. Clean code. Honest timelines. I actually reply.... Mehr lesen

Kompetenzen

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saifawan619261
Saif Ullah
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Benutzerdefinierte Websites
I will build amazon seller partner API integration
Ab150 $ / ProjektWeitere Details
Full-Stack-Webanwendungen
I will build inventory sync for amazon, ebay and shopify
Ab150 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Full Stack Developer

Gettabox LTD • Vollzeit

Jan 2022 - Present • 4 yrs 4 mos

Lead multi-channel sales management and account oversight for Amazon, eBay, and Shopify, implementing strategies to optimize listings, manage inventory, and drive revenue. • Oversee the development and functionality of Channel Dispatch, a custom-built software similar to Linnworks, integrating Amazon Merchant API, eBay API, Shopify API, AWS, and shipping APIs to streamline inventory, orders, purchase orders, and shipping across platforms. • Developed and maintain two key Ruby on Rails applications: EasyBooks: A bookkeeping app designed to simplify invoicing, track expenses, and manage centralized storage for financial records, enhancing accuracy and efficiency in accounting processes. StaxShoppingList: An app for supplier stock picking, merging shopping lists and product reports to streamline procurement and inventory planning. The app enables seamless product mapping, stock updates, and enhanced tracking capabilities. • Coordinate with internal teams to ensure both applications are fully functional, secure, and adaptable to the evolving needs of the company’s multi-channel retail operations.