Top Talent like Jonathan are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Jonathan Castillo

Operations Manager
Data Analyst
Project Manager
Siloam Springs, AR, US
Project Management
Data Entry
Data Analysis
Available for hire fromNegotiable
Contracts
Experienced Supply Chain Senior Analyst Specializing in Data-Driven Logistics Solutions
Supply Chain Senior Analyst with nearly four years of experience driving data-backed decisions across transportation, logistics, warehousing, and retail operations. Currently on Walmart’s Capacity Solutions team, where I turn complex transportation data into actionable insights that improve load coverage, control costs, and strengthen carrier strategy. In my current role, I analyze market trends, load board activity, and carrier performance to identify capacity gaps, mitigate pricing risks, and support smarter freight movement at scale. I thrive at the intersection of analytics and execution—bridging data, strategy, and operations to deliver measurable business impact. Previously, I’ve supported modular planning and in-store optimization at Walmart, managed pricing and bid execution in the transportation sector, and led carrier procurement and recruiting efforts within large logistics organizations. Across every role, I bring strong analytical thinking, cross-functional collaboration, and a bias for problem-solving in fast-paced environments. I’m passionate about using data to improve supply chain efficiency and am always eager to take on challenges that push operations to be faster, smarter, and more resilient.

Work History

W

Senior Analyst, Supply Chain Management

WalmartTurning data into action, I help Walmart move freight smarter. On the Capacity Solutions team, I ensure loads are covered efficiently, costs are optimized, and market trends drive strategic decisions. By analyzing load board activity, identifying carrier gaps, and resolving pricing challenges, I enable smoother operations and measurable business impact. Key contributions: - Secured consistent load coverage by identifying primary carriers and addressing capacity gaps - Mitigated cost risks by resolving high-rate and pricing issues - Leveraged market trends to guide strategic transportation decisions - Delivered actionable insights that improved efficiency and operational performance
I

Senior Analyst Modular Design - Walmart

Insight GlobalFeb 2025 - Oct 2025 • 9 mosSupport modular planning and execution by ensuring floorplans across departments align with merchandising strategies. Collaborate with different teams, including merchants and space planning, to optimize in-store layouts for performance and customer experience. Utilize tools such as JDA and Dataiku to analyze large datasets, manage modular data, and implement strategy-driven planograms. Apply SQL to extract, clean, and transform data, enabling accurate reporting and data-driven decision-making.
P

Pricing Coordinator

PAM TransportJun 2024 - Feb 2025 • 9 mos- Process and manipulate large data sets by preparing the data into a standard format - Downloading and Uploading bids and documents through customer portals - Work as a liaison with Market Managers and Sales regarding bid timelines, RFIs, Rate Agreements, contracts, and other documentation that is time sensitive to bids. - Create customer files, organize bid folders, and save documentation. - Facilitate on time submission of multiple bids - Format finalized pricing into customer’s file and submission - Liaison between Sales and Marketing Managers - Navigate relationships between multiple pricing divisions - Being able to network with department leads to provide company information to customers - Build and maintain a healthy open line of communication to promote trust during critical situations. - Working closely with the publications team to ensure rates and commitments are published accurately. - Work with Risk Management team to process contractual documents for customers - Thoroughly understanding the customers request for pricing, publications, contracts, and RFIs. - Reviewing all documents associated with a request and having a clear understanding of the task. - Effectively communicate with the Pricing team and Sales on the details of customer requests. - Great time management and multitasking skills in order to effectively oversee multiple customer bids. - Maintain a high level of data integrity both internally and externally to ensure proper execution.
J

Capacity Procurement Representative - Amazon Branch

J.B. Hunt Transport Services, Inc.Oct 2022 - Jun 2024 • 1 yr 9 mos- Identify and establish relationships with carriers and freight providers to secure reliable and cost-effective transportation services for clients. - Developed and implemented procurement policies and procedures, ensuring compliance with industry regulations, and promoting transparency and fairness in the procurement process. - Negotiate rates and contracts with carriers, ensuring competitive pricing and favorable terms while meeting client needs and profitability goals. - Monitor key performance indicators such as on-time delivery, cost per mile, and carrier performance metrics, identifying areas for improvement and implementing corrective actions.
J

Driving Recruiting Coordinator

J.B. Hunt Transport Services, Inc.Feb 2022 - Oct 2022 • 9 mos- Develop and implement recruitment strategies to attract and hire qualified drivers, ensuring a steady pipeline of candidates to meet company's transportation needs. - Manage the full cycle of the driver recruitment process, including sourcing candidates, screening applications, conducting interviews, and facilitating pre-employment checks. - Conduct thorough background checks, including motor vehicle records, employment verification, and drug screenings, to ensure compliance with regulatory requirements and company standards.
M

Shipping Warehouse Technician

McKee Foods CorporationMay 2020 - Sep 2021 • 1 yr 5 mos- Reports undocumented/unordered shipments, shortages, and/or damaged items and goods to appropriate authority. - Ensuring that all the merchandise is safely and securely packed and labeled for shipping to the right destination. - Operates a forklift to load and/or unload trailers while using the warehouse management systems and specific procedures for tracking and food safety.

Education

U

University of Arkansas

Bachelor of Business Administration - BBA, Logistics, Materials, and Supply Chain Management2021 - 2024
N

NorthWest Arkansas Community College

Associate's degree, Business Administration and Management, General2018 - 2020

How Pangea Works

Effortlessly discover top talent

We've distilled the candidate search from endless hours down to just a few minutes. Using Pangea's AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company's niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea's fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team's capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We've combined every part of the hiring process into one platform to eliminate the miscommunication that's unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Experienced Supply Chain Senior Analyst Specializing in Data-Driven Logistics Solutions
Supply Chain Senior Analyst with nearly four years of experience driving data-backed decisions across transportation, logistics, warehousing, and retail operations. Currently on Walmart’s Capacity Solutions team, where I turn complex transportation data into actionable insights that improve load coverage, control costs, and strengthen carrier strategy. In my current role, I analyze market trends, load board activity, and carrier performance to identify capacity gaps, mitigate pricing risks, and support smarter freight movement at scale. I thrive at the intersection of analytics and execution—bridging data, strategy, and operations to deliver measurable business impact. Previously, I’ve supported modular planning and in-store optimization at Walmart, managed pricing and bid execution in the transportation sector, and led carrier procurement and recruiting efforts within large logistics organizations. Across every role, I bring strong analytical thinking, cross-functional collaboration, and a bias for problem-solving in fast-paced environments. I’m passionate about using data to improve supply chain efficiency and am always eager to take on challenges that push operations to be faster, smarter, and more resilient.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like Jonathan are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Jonathan Castillo

Operations Manager
Data Analyst
Project Manager
Siloam Springs, AR, US
Project Management
Data Entry
Data Analysis
Available for hire fromNegotiable
Contracts

Work History

W

Senior Analyst, Supply Chain Management

WalmartTurning data into action, I help Walmart move freight smarter. On the Capacity Solutions team, I ensure loads are covered efficiently, costs are optimized, and market trends drive strategic decisions. By analyzing load board activity, identifying carrier gaps, and resolving pricing challenges, I enable smoother operations and measurable business impact. Key contributions: - Secured consistent load coverage by identifying primary carriers and addressing capacity gaps - Mitigated cost risks by resolving high-rate and pricing issues - Leveraged market trends to guide strategic transportation decisions - Delivered actionable insights that improved efficiency and operational performance
I

Senior Analyst Modular Design - Walmart

Insight GlobalFeb 2025 - Oct 2025 • 9 mosSupport modular planning and execution by ensuring floorplans across departments align with merchandising strategies. Collaborate with different teams, including merchants and space planning, to optimize in-store layouts for performance and customer experience. Utilize tools such as JDA and Dataiku to analyze large datasets, manage modular data, and implement strategy-driven planograms. Apply SQL to extract, clean, and transform data, enabling accurate reporting and data-driven decision-making.
P

Pricing Coordinator

PAM TransportJun 2024 - Feb 2025 • 9 mos- Process and manipulate large data sets by preparing the data into a standard format - Downloading and Uploading bids and documents through customer portals - Work as a liaison with Market Managers and Sales regarding bid timelines, RFIs, Rate Agreements, contracts, and other documentation that is time sensitive to bids. - Create customer files, organize bid folders, and save documentation. - Facilitate on time submission of multiple bids - Format finalized pricing into customer’s file and submission - Liaison between Sales and Marketing Managers - Navigate relationships between multiple pricing divisions - Being able to network with department leads to provide company information to customers - Build and maintain a healthy open line of communication to promote trust during critical situations. - Working closely with the publications team to ensure rates and commitments are published accurately. - Work with Risk Management team to process contractual documents for customers - Thoroughly understanding the customers request for pricing, publications, contracts, and RFIs. - Reviewing all documents associated with a request and having a clear understanding of the task. - Effectively communicate with the Pricing team and Sales on the details of customer requests. - Great time management and multitasking skills in order to effectively oversee multiple customer bids. - Maintain a high level of data integrity both internally and externally to ensure proper execution.
J

Capacity Procurement Representative - Amazon Branch

J.B. Hunt Transport Services, Inc.Oct 2022 - Jun 2024 • 1 yr 9 mos- Identify and establish relationships with carriers and freight providers to secure reliable and cost-effective transportation services for clients. - Developed and implemented procurement policies and procedures, ensuring compliance with industry regulations, and promoting transparency and fairness in the procurement process. - Negotiate rates and contracts with carriers, ensuring competitive pricing and favorable terms while meeting client needs and profitability goals. - Monitor key performance indicators such as on-time delivery, cost per mile, and carrier performance metrics, identifying areas for improvement and implementing corrective actions.
J

Driving Recruiting Coordinator

J.B. Hunt Transport Services, Inc.Feb 2022 - Oct 2022 • 9 mos- Develop and implement recruitment strategies to attract and hire qualified drivers, ensuring a steady pipeline of candidates to meet company's transportation needs. - Manage the full cycle of the driver recruitment process, including sourcing candidates, screening applications, conducting interviews, and facilitating pre-employment checks. - Conduct thorough background checks, including motor vehicle records, employment verification, and drug screenings, to ensure compliance with regulatory requirements and company standards.
M

Shipping Warehouse Technician

McKee Foods CorporationMay 2020 - Sep 2021 • 1 yr 5 mos- Reports undocumented/unordered shipments, shortages, and/or damaged items and goods to appropriate authority. - Ensuring that all the merchandise is safely and securely packed and labeled for shipping to the right destination. - Operates a forklift to load and/or unload trailers while using the warehouse management systems and specific procedures for tracking and food safety.

Education

U

University of Arkansas

Bachelor of Business Administration - BBA, Logistics, Materials, and Supply Chain Management2021 - 2024
N

NorthWest Arkansas Community College

Associate's degree, Business Administration and Management, General2018 - 2020

How Pangea Works

Effortlessly discover top talent

We've distilled the candidate search from endless hours down to just a few minutes. Using Pangea's AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company's niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea's fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team's capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We've combined every part of the hiring process into one platform to eliminate the miscommunication that's unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
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