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Ryan Rosin Email & Phone Number

Business Operations Lead @ GitHub | Procurement, Contract Management at GitHub
Location: Boston, Massachusetts, United States 6 work roles 1 school
1 work email found @github.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Business Operations Lead @ GitHub | Procurement, Contract Management
Location
Boston, Massachusetts, United States
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Who is Ryan Rosin? Overview

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Ryan Rosin is listed as Business Operations Lead @ GitHub | Procurement, Contract Management at GitHub, a with 501 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at github.com and a matched LinkedIn profile for Ryan Rosin.

Ryan Rosin previously worked as Business Operations Lead - Infrastructure / Engineering at Github and Procurement Consultant at Cable One. Ryan Rosin holds Bsba, Economics from University Of Miami.

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{first_initial}{last}@github.com
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Profile bio

About Ryan Rosin

As a Business Operations Lead at GitHub, I oversee the contract management, procurement, and related business operations for the infrastructure and engineering organization, with a $220m annual spend and 185+ vendor relationships. I have over eight years of experience in supply chain, purchasing, and planning, working in the information technology, manufacturing and cybersecurity industries.I am skilled in data analysis, ERP systems, customer relationship management, and fluent in German. I excel at interfacing and managing cross-functional teams spanning accounting, compliance, finance, legal, and security teams. I am passionate about developing and disseminating best practices, bringing maverick spend under control, and enhancing overall cost savings.

Listed skills include Leadership, Computers, Powerpoint, R, and 64 others.

Current workplace

Ryan Rosin's current company

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GitHub
Github
Business Operations Lead @ GitHub | Procurement, Contract Management
88 Colin P Kelly Jr St, San Francisco, CA 94107, us
Website
Employees
501
AeroLeads page
6 roles · 14 years

Ryan Rosin work experience

A career timeline built from the work history available for this profile.

Business Operations Lead - Infrastructure / Engineering

Current

San Francisco, Ca, Us

Contract management, procurement and all related business ops for the infrastructure / engineering organization. Responsible for interfacing and managing cross functional communication with accounting, compliance, finance, procurement, legal, security organizations.- Individually responsible for 185+ vendor relationships with approximately $220m spend, overseeing entire P2P process from initial supplier review, contract negotiation and management to fulfillment, ensuring cross function departmental team communication (IT, HR, FP&A, Risk, Legal, etc.,) reporting to executive level staff ensuring business continuity, accomplishment of business unit goals and leading communication of budgets and deployment.- Oversaw multiple process improvement initiatives including implementation of new procurement and contract management systems (Coupa, Ironclad) and internal education to relevant stakeholders as well as development of APIs for integration with 1st party software and improved fixed asset tracking.

Apr 2021 - Present

Procurement Consultant

Phoenix, Az, Us

• Provide ad hoc support to the procurement and supply chain organization during ongoing Oracle implementation process, leveraging experience and understanding of ERP systems and implementation process requirements.• Specific responsibilities include utilizing legacy ERP system (Epicor) to initiate inventory purchase orders, maintain and verify purchasing documentation (SOWs, BOMs, RFx, etc.,) and generation/analysis of inventory reports. • Completed inventory parts project for transition from Epicor to Oracle, analyzing overall inventory, removing inactive parts and activating new parts not yet included in current active inventory list.

Jan 2021 - Apr 2021

Procurement Specialist

Johns Creek, Georgia, Us

• Established as well as managed the procurement department. Developed and disseminated procurement and purchasing best practices for international 800 employee company, $180m+ annual spend. • Brought maverick spend under control by recategorizing goods and services in the correct category buckets to enable volume-based discounts. Communicate with suppliers in depth to understand individual suppliers supply chain to assist in more accurate forecasting and enhance overall cost savings. Conducted regular deep data dives to ensure sourcing strategies are based on accurate, current information. • Ensuring all contracts and negotiations are overseen by Procurement Department and that procurement officer is final signatory on contracts to maintain organization and oversight in line with long term company objectives and regulations. • Responsible for creating purchase order tracking systems, alerting management when orders have been filled and invoices from vendors have been issued, answering vendor questions, and providing them with additional order documentation as needed, along with maintaining appropriate inventory levels. • Delivered purchase and inventory reports to management, ensuring that all deliveries satisfy the assigned purchase orders and report any back-ordered or missing products. • Forecast and maintain proper inventory levels of materials needed to close sales deals. Communicates with appliance team about current stock and potential issues with orders, as well as establishing reliable lines of contact with management team to ensure that all purchase orders are accurate. • Developed inventory tracking system to streamline business operations. Conduct regular analyses to forecast inventory issues. • Complete monthly balance sheet reconciliations for inventory and hardware accounts. Accurately complete work related to the company’s general ledger, in accordance with US GAAP.

Sep 2019 - Jun 2020

Purchasing And Planning Manager

Wakefield, Ma, Us

• Responsible for company purchasing and production planning. Oversee procurement and strategically manage supply chain, managing supplier relationship and development and strategic sourcing, balancing internal financial goals and customer satisfaction.• Place purchase orders for direct and indirect materials, electronics and mechanical components including PCBs, based on production and inventory needs (BOMs), minimizing costs through negotiation with suppliers, cost and inventory analysis, and quoting best practices (RFx.) Maintain purchasing and pricing documentation, supplier and contract information within purchasing module (ERP – Microsoft Dynamics.) • Proactively communicate with management, production personnel and suppliers regarding production requirements to avoid customer service issues and conflicts, preventing potential issues regarding achievement of revenue plan as well as plan for new and upcoming product development and production. Adherence to quality management system processes (i.e. ISO 9001 compliance.)• Design 3D files and drawings for new mechanical components utilizing CAD programs (Solidworks, Autodesk.) Assist the production team in mechanical assembly, testing and shipment of products and customer orders.

Dec 2016 - Sep 2018

Finance & A/R Coordinator

Beverly, Massachusetts, Us

• Managed accounting and receivables for FreightWatch Intl. - a logistics security company and subsidiary of Sensitech • Responsible for communications with over 400 business-to-business (B2B) customers, maintaining customer database in ERP system Microsoft Dynamics Navision (Great Plains)• Handled customer correspondence via personal and shared accounting inboxes, telephone and physical mail. Reviewed customer credit status and order holds, submitting for release, responsible for all customer credit card billings. Conducted collections calls to customers based on payment status and account research. Monitored company lockbox and wire accounts - processed banking reports daily, reconciling discrepancies and reimbursements in conjunction with payables department as needed

Jan 2016 - Jun 2016

Finance & Accounting Coordinator

Danvers, Ma, Us

• Responsible for weekly and monthly finance and sales reporting, encompassing all accounts payable and receivables. • Implemented efficiency improvements including creation of automated reporting programs, leading to 90% reduction in time spent generating weekly and monthly finance and sales reports.• Maintained and streamlined inventory, customer and vendor records by consolidating multiple SQL databases, facilitating efficient communication between Accounting and Sales teams.• Assisted in preparation of monthly sales tax returns, ensuring compliance with state and federal sales tax procedures • Oversaw billings and accounts receivable for customers and vendors through e-commerce payment portals and physical payments.• Processed weekly check runs, created credit memos to customers and vendors, as well as vouching vendor invoices.

2013 - 2014 ~1 yr
Team & coworkers

Colleagues at GitHub

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1 education record

Ryan Rosin education

  • University Of Miami
    University Of Miami
    Economics
FAQ

Frequently asked questions about Ryan Rosin

Quick answers generated from the profile data available on this page.

What company does Ryan Rosin work for?

Ryan Rosin works for GitHub.

What is Ryan Rosin's role at GitHub?

Ryan Rosin is listed as Business Operations Lead @ GitHub | Procurement, Contract Management at GitHub.

What is Ryan Rosin's email address?

AeroLeads has found 1 work email signal at @github.com for Ryan Rosin at GitHub.

Where is Ryan Rosin based?

Ryan Rosin is based in Boston, Massachusetts, United States while working with GitHub.

What companies has Ryan Rosin worked for?

Ryan Rosin has worked for Github, Cable One, Beyondtrust, Precise Time & Frequency, Llc., and Sensitech.

Who are Ryan Rosin's colleagues at GitHub?

Ryan Rosin's colleagues at GitHub include Anh Thư Lê Âu, Vincent Nguyen, Melissa X., Luke Francl, and Tyler Garner.

How can I contact Ryan Rosin?

You can use AeroLeads to view verified contact signals for Ryan Rosin at GitHub, including work email, phone, and LinkedIn data when available.

What schools did Ryan Rosin attend?

Ryan Rosin holds Bsba, Economics from University Of Miami.

What skills is Ryan Rosin known for?

Ryan Rosin is listed with skills including Leadership, Computers, Powerpoint, R, Social Media, Purchasing, Supply Chain Optimization, and Financial Planning.

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