Operations & quality
Stock and inventory checks, incoming deliveries, discrepancy spotting, FIFO and expiry control, task verification, equipment checks and cash reconciliation.
Junior Operations · Quality · Technical & Data Support
Sam Jason Whitfield
HBO graduate who checks the details, keeps stock and data straight, and solves practical problems — from the shop floor to the spreadsheet to the live-production gallery.
Within two weeks at Albert Heijn, trusted to work independently and run the daily task sheet.
Operations · 2026What I bring
Data & reporting
Excel, data processing and categorisation, data visualisation, qualitative analysis, reporting and competitor research. ATLAS.ti and Hootsuite.
Code & testing
Python, HTML/CSS, GitHub, website testing and defect finding. Earlier hands-on work with Java, JavaScript, SQL, Unity and ActionScript 3.
Digital tools
Microsoft 365, Trello, Figma, Affinity Suite, Adobe Photoshop and Adobe Premiere Pro.
Where I've worked
Medewerker Operatie
Albert Heijn
- Received fresh-stock deliveries, checked counts against documentation and caught discrepancies before products reached the shop floor.
- Ran FIFO and expiry checks and used the store inventory system to keep stock levels, availability and replenishment accurate.
- Trusted within two weeks to work independently and manage the daily task sheet, checking tasks and stock standards.
- Helped customers with product queries and availability on the shop floor.
Communications Intern
Exact
- Tracked and summarised social-media performance in Hootsuite and Excel, including follower and engagement changes.
- Analysed qualitative data in ATLAS.ti and turned findings into structured Excel summaries and reports.
- Researched competitors and condensed the findings into summaries and presentation material.
- Produced digital and print content in Figma, Affinity Suite and Microsoft 365.
General Store Employee
Dunkin' Donuts
- Held opening and keyholding duties: deliveries, equipment checks, food-hygiene procedures and store prep.
- Managed stock ordering and level checks, flagging shortages to keep a busy store supplied.
- Completed cash reconciliation and secure handovers, and trained new colleagues in daily procedures.
Selected projects
[Production still]
Live AV
Live audiovisual production
Camera positions on RTL Late Night, TivoliVredenburg and dB's Studio productions — testing equipment, following production plans and escalating faults live.
ROC Midden Nederland
[Workbook screenshot]
Graduation
Green Ambassadors Programme
Researched comparable sustainability programmes, built an Excel workbook that turns collected data into graphs automatically, and presented the project at a university sustainability convention.
The Hague University of Applied Sciences
[Site screenshots]
Web
Web development & testing
Built portfolio websites for a photography business and a graphic-design business, testing throughout and fixing defects before handover. Plus small Python tools of my own.
Personal projects
Education
2020 – 2025
International Communication Management — HBO
The Hague University of Applied Sciences. Data visualisation & analysis, project management & budgeting, change management, digital communication. Minors in sustainable business and entrepreneurship.
2016 – 2019
AV Specialist — MBO 4
ROC Midden Nederland. Video post-production, graphic design, camera operation, audio technology and live production.
2015 – 2016
Game and Media Development
MediaCollege Amsterdam. Unity, ActionScript 3, HTML/CSS, JavaScript, SQL, basic UX design and a team game project.
Say hello.
Open to junior roles with clear responsibilities and room to learn. Pull up a seat — let's talk.