1. JOHN HELLEBUSCH
314-477-4260
jkhellebusch@gmail.com
1633 Long Leaf, St. Louis, MO 63146
PROFILE
Knowledgeable IT Business Analyst with extensive experience providing business process consulting, defining
user requirements, designing systems, and collaborating within team environments. Results-oriented, flexible
leader demonstrating strong initiative, planning and effective communications skills.
Led research, design and development for two of five products for the Aspen Supply Chain Management Suite.
Reduced product development cycle 20% by establishing user interface and development standards.
Retained 95% of customers over 9 years and 11 product upgrades.
Accelerated customer payback 50% by converting nine independent tools into an integrated software package.
● RUP Iterative Software Development ● Supply Chain Subject Matter Expert
● Database Modeling and Design ● APICS Certified – CPIM
● Project Management ● SAP
PROFESSIONAL EXPERIENCE
ASPEN TECHNOLOGY – St. Louis, MO 2000 – Present
Aspen Technology is the leading supplier of software that optimizes process manufacturing.
Principal Engineer / Senior Consultant
Design, develop, and expand a suite of supply chain management software products. Also responsible for creating
and delivering sales, marketing and product demonstrations, providing customer sales and services support,
developing training courses and composing product documentation. Installed base of over 450 users.
Products Completely Developed Products with Major Contribution
● Plant Scheduler ● Supply Chain Planner
● Inventor Planner ● Distribution Scheduler
● Demand Manager
Accomplishments
Reduced inventory cost $15 million/year, material movement by $8 million/year, 3rd party warehouse costs $5
million/year, and product run outs by 70% for a consumer packaged goods company.
Reduced finished goods inventory 25% without sacrificing order fulfillment for a building materials business.
Reduced global inventory by 10% and generated accurate 18 month projection of product requirements for a
pharmaceutical company’s plasma business unit.
Achieved 30% increase in on-time shipping performance for a specialty chemicals business.
Increased forecast accuracy by 10% while improving service levels for a tire manufacturer.
Provided enterprise wide access to production schedules by adapting the scheduling application for the intranet.
Distributed graphical version of production schedules, projected inventory profiles, scenario comparisons and
demand pegging information.
Created a data viewer application which instantly configures preferred display/update view of data residing in the
data store. Included data aggregation technology, attribute mapping, storing/reapplying management overrides,
and saving/recalling favorite views. Afforded users quick, convenient data access in form desired, enabling
intelligent and well-timed business decisions.

2. JOHN HELLEBUSCH 314-477-4260 / jkhellebusch@gmail.com Page 2
PROFESSIONAL EXPERIENCE - continued
ANALYSTS INTERNATIONAL CORP.
MONSANTO COMPANY & SOLUTIA, INC. – St. Louis, MO 1983 – 2000
Staff Consultant
SAP consultant, lead analyst and principal developer during construction and implementation of supply chain
applications, including business process definition, applications design, data modeling, and project management.
Accomplishments
Served as major contributor during implementation of an SAP production planning system. Provided expertise
for planning and scheduling, order entry and materials management processes, supported business process
redesign, and facilitated change management.
Created nine production planning and scheduling applications. Led requirements definition, application design,
system construction and implementation. Produced template model leveraging common functions increasing
development pace and decreasing subsequent maintenance efforts by 50%. Improved plant manufacturing
efficiency by increasing production throughput and minimizing product changeovers.
Constructed data integration layer between SAP and best-of-breed decision support software. Identified related
SAP data constructs, built data model, and developed data transfer and parsing routines. Enabled planning and
scheduling applications to communicate with legacy system. Procedures were subsequently incorporated by
vendor into their product lines.
Designed and constructed supply chain applications including a product quality information tracking system, a
plant capacity allocation system, an S&OP planning application, and an integration layer between an ERP and
customer order entry systems.
MCDONNELL DOUGLAS CORP. – St. Louis, MO 1980 – 1983
Programmer
Performed development and maintenance roles for the business systems supporting military aircraft manufacturing.
EDUCATION
TRUMAN STATE UNIVERSITY
BS Business Administration
Summa cum Laude
TECHNICAL EXPERIENCE
Databases
Oracle SQL, MS SQL Server, IMS, CICS, Aspen SCM
Languages
C#, ASP.NET, SQL, Oracle Forms, ABAP, UNIX scripting, Windows scripting,
Software
SAP, AMAPS, Aspen SCM, Rational Unified Process (RUP), Rational Clear Quest, Perforce Code
Management, Crucible Code Reviewer, Microsoft Office, MS Visio, MS Visual Studio
Hardware and Operating Systems
Windows Vista, XP, NT, Digital UNIX, HP-UX, DEC VMS, IBM Mainframe