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Niklas Billgren

Niklas Billgren

M.Sc. Industrial Engineering and Management

ne.billgren@gmail.com Print

Profile

Energetic and result-oriented professional intrigued by the possibilities of digitalization and artificial intelligence in the logistics field. Analytical and pragmatic, I actively leverage modern AI tools (including Claude and AntiGravity) to accelerate development, write logic, and optimize project workflows. I'm perceptive, level-headed, and hold myself to high work standards, constantly exploring how emerging technologies can drastically increase implementation efficiency. Naturally curious about life, tech, and anything remotely related to Sci-Fi.

Experience

RELEX Solutions (acquired Optimity AB, Jan 2024)
Senior Solution Consultant & Team Lead
Mar 2023 - Present
Joined Optimity AB prior to its acquisition by RELEX Solutions in 2024, working on supply chain planning projects for retail, wholesale, and manufacturing clients. Focused on implementation and pre-sales activities using RELEX's AI-driven platform. Promoted to Team Lead in Aug 2024, managing nine consultants. I actively lead initiatives in building internal AI tools and prompt-engineering workflows to massively increase project implementation efficiency and deliver scalable, data-driven planning solutions.
Exsitec AB
ERP Consultant
Aug 2019 - Mar 2023
Implemented ERP, WMS, EDI, and tailored supply chain solutions, and supported sales through pre-studies and product demonstrations. Served as Solution Architect for an ERP–logistics project at one of the largest regional healthcare authorities, overseeing and leading requirements and process analysis, integrations, and implementation.
Flamman Pub&Disco
Managing Director - Head of Finance & Marketing
Sep 2015 - Nov 2018
Oversaw accounting, investments, and nightly operations for an independent student nightclub (6 MSEK revenue). Supervised up to 25 bartenders and staff; boosted visitors 25% and turnover 60% via marketing and new student union partnership initiatives.
Tekniska verken AB
System Configuration
Aug 2012 - Aug 2014
System migration for control and monitoring systems (SCADA) for Linköping's wastewater plant. UX configuration for end users. Worked with SQL and PLC-programming.

Education & Leadership

Linköping University
Engineering Degrees
2013 - 2019
  • M.Sc. Industrial Engineering and Management (Profile: Logistics & Supply Chain Management)
  • B.Sc. Mechanical Engineering (Profile: Mechatronics)
Non-Profit & Student Union Engagements
  • Student café Baljan (Project Manager): Led procurement and long-term projects for a student-run café with annual revenue of 3 MSEK and 120 volunteers.
  • LinTek (Representative Assembly): Elected representative for the technical faculty student union, voting on policies and budgets.
  • Mechanical Engineering Student Body (Director of Communications): Organized a 3-week reception for 300 new students, managing communications, web design, and events.

Skills & Expertise

Solution Design Leading design workshops and mapping complex business requirements to technical architectures.
Technical Pre-Sales Conducting proof-of-concepts and executive product demonstrations.
Optimization Modeling Designing multi-echelon inventory and supply chain network optimization models.
LLMs & GenAI Advanced prompt engineering and integration with ChatGPT, Codex, and enterprise AI assistants.
AI Tooling & Automation Extensive use of Claude, AntiGravity, and internal AI tools for rapid prototyping, logic creation, and workflow efficiency.
RELEX Plan Implementing AI-driven forecasting, inventory optimization, and replenishment strategies.
SC Master Planning Deep domain knowledge in end-to-end supply chain optimization and network design.
Visma Business ERP Extensive experience customizing and integrating complex ERP workflows.
Bitlog WMS Warehouse management system configuration, optimization, and integration.
Microsoft SQL Complex querying, data migrations, and database design for logistics systems.
Python Scripting, data analysis, and automation. Often augmented with AI code generation.
Dynamics 365 ERP Experience with implementation and architecture in the Microsoft ecosystem.
Infor M3 ERP Experience with supply chain operations within Infor M3.
MS Office Suite Advanced Excel modeling, macros, and business data analysis.