Passport Crypto
@passportpowell
Software engineer and data analyst building production applications and AI-enabled energy models for clear, actionable decisions.
What I'm looking for
I’m a software engineer and data analyst who builds production-grade applications that turn complex data into decisions people can trust. In my freelance work, I’ve developed multi-page Streamlit reporting platforms, production ETL pipelines, and interactive geospatial visualizations (Folium/Plotly) for energy model outputs.
I also design AI-enabled workflows—integrating multiple LLM providers, implementing RAG with Pinecone, and automating insights with n8n and API orchestration. Alongside my technical delivery, I bring hands-on operational strength from healthcare logistics and warehouse leadership, including GDPR compliance, traceability, and managing teams in high-pressure environments.
Experience
Work history, roles, and key accomplishments
Energy Analyst & Developer
TeraJoule Sole Trader
Jan 2023 - Present (3 years 5 months)
Built production-grade Streamlit applications for energy model reporting, including multi-page scenario comparison and interactive filtering for non-technical stakeholders. Developed Python ETL/data validation for 100k+ row datasets, deployed on AWS with Docker, and implemented LLM-assisted charting and RAG using Pinecone.
Logistics Assistant (Band 4)
University Hospitals Birmingham NHS Foundation Trust
May 2021 - Jan 2023 (1 year 8 months)
Delivered temperature-sensitive medications and vaccines across multiple hospital sites while maintaining cold-chain integrity and full traceability. Managed warehouse receiving, storage, picking, packing, dispatch, inventory records, and urgent ward replenishment with strict GDPR and health & safety compliance.
Admin Support (COVID Vaccines)
Uhb NHS Foundation Trust
Jan 2021 - Jan 2023 (2 years)
Managed patient check-in and verified details to support accurate vaccination workflow delivery during the COVID-19 programme. Recorded screening responses and clinical data in real time with strong attention to detail and GDPR compliance.
Stand Manager / Supervisor
Birmingham City Football Club
Jul 2010 - May 2022 (11 years 10 months)
Led match-day kiosk operations, supervising teams and managing 50+ staff across multiple stands in a high-pressure environment. Controlled stock and cash reconciliation, handled incident reporting, and resolved customer complaints professionally during peak periods.
Concierge / Facilities Coordinator
SNSG (Broadway Residences)
Aug 2020 - May 2021 (9 months)
Provided front desk concierge support, visitor logging, and issue escalation for high-end student residences. Configured WiFi/network equipment, performed PC diagnostics, and implemented improved tracking systems for keys, data backups, and inventory.
Event Staff / Team Leader
Syft, Citrus, Flair, Barcode
Jun 2016 - Jan 2020 (3 years 7 months)
Worked across major festivals, sporting events, and corporate functions, leading teams during bar service, stock management, and crowd marshalling. Adapted to different venues and operational systems while maintaining effective customer-facing service.
Bar Supervisor
PRYZM Nightclub
Jan 2017 - Apr 2019 (2 years 3 months)
Supervised bar staff in a high-volume nightclub, serving 1,000+ customers per night while maintaining reliable service. Managed stock control and end-of-night reconciliation, delivered VIP booth service, and supported premium bottle sales.
Vehicle Delivery Driver
Vale Vehicle Movements
Mar 2015 - Aug 2015 (5 months)
Picked up and delivered vehicles from multiple locations, managing trade plates and required vehicle documentation during transit. Ensured safe transport and delivered vehicles in pristine condition with accurate handover processes.
Education
Degrees, certifications, and relevant coursework
Code Institute
Diploma, Full Stack Software Development (Predictive Analytics)
Studied the Diploma in Full Stack Software Development (Predictive Analytics) at Code Institute in 2023.
Birmingham City University
BSc (Hons), Health and Wellbeing (Nutrition Science)
2013 -
Completed a BSc (Hons) in Health and Wellbeing – Nutrition Science at Birmingham City University starting in 2013.
Cadbury Sixth Form College
A Levels, Psychology, Biology, Sport, Computing
Studied A Levels in Psychology, Human Biology, Sport, and Computing at Cadbury Sixth Form College.
Heartlands Academy
GCSEs, General Studies
Achieved GCSEs with 8 grades B–C, including English, Maths, Science, and Applied ICT.
Availability
Location
Authorized to work in
Website
passportpowell.comPortfolio
github.com/passportpowellJob categories
Skills
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