english
nederlands
werkervaring henk jan, sumit
2011
cycle generator
- developed a generator for shift roster cycles, using SUMit's Senang expert system technology.
shift roster generator
- developed a generator for day rosters, finding a solution for manpower shortage due to medical leave or holiday.
GUI roster tool
- extended SUMit roster tool with a graphical dayview in SVG and a possibility for a thumbnail photo for employees.
SVG research
- Teamed up with Karlijn Hoek for a R&D application, drawing on the web using SVG, Scalable Vector Graphics.
route planning
- developed and API for the SUMit route planner.
- other web applications can now have dutch postcodes sorted to an efficient route.
2010
optimalisation
- reprogrammed the Hungarian Algorithm with Karlijn Hoek (Minamor).
- find optimum for question and demand.
dd
- dragon dreaming works, with customers in the shift roster design training.
study
- a pattern language,
- Dragon Dreaming, Aboriginal method for cooperation
- Russian language and culture, folk university Gouda.
mawson trail
- loved the mawson trail in south australia
- cycled on a recumbent from adelaide to the rough flinders ranges.
expert system
- Developed Senang in Taiping, Malaysia,
- human like 'thinking', in shades of grey
- developed expert system, assign tasks to safety tasks
2009
MLICT
- Assisted Mike Levyssohn to start up MLICT.
route planner
- developed the the SUMit route planner in the mangrove forests near Taiping, Malaysia.
- Smart search for fast route along Dutch postcodes.
2008
labour law
- programmed labour law checks in a tailored SUMit manpower planning system for SCA Gennep.
svensk design
- used swedisch midsummer to work on all kind of design issues with artist Johan van den Boom
Ejen Malayu
- Kamariah, the SUMit agent in Malaysia promotes the shift roster training in Malay.
recumbent
- a recumbent bicycle becomes the main mode of transport for sumit
2007
roster training
special customers:- Royal Australian Navy, Sydney.
- 2 royal palaces, the Hague
- NS conductors, Amsterdam.
roster software
- updated the SUMit shift roster software for deviating work times, in Malaysia
high psy
- The design theory of Dr. Leonard Verhoef ripples to the both standard and tailored shift roster software.
2006
routeplanner
- version 2 tailored route planning software for VCC group
- using weighted criteria
plan personeel
- worked in australia, completed tailored Staff Planning Systeem for SCA Gennep
- the laptop crasht in Northern Territory, yet finished the project.
Aboriginal
- In Katherine, Northern Territory worked with Glenn Bird of didj.com.au on an Aboriginal Cultural tour.
design theorie
- Dr. Verhoef's information design course has big impact
- hurray, a strong foundation for user interface design
2005
web app
- Analysis, Design, OO PHP, MySQL for meat trade in Spain
woodwing
- OO PHP, MySQL for multilingual version of woodwing.com.
training
- gave several courses on
shift roster design
and google ranking.
roster software
- extended SUMit shift roster software, while travelling through Malaysia and Australia.
2004
route planning
- route planning for VCC Group, java
- algorithm for many travelling salesmen
- interface with staff system, oo php
PHP consultant
- paper prototyping, DB design, class design, OO development at esperantoxl.nl
- OO PHP in 3-tier architecture, Pear DB, Pear HTML, SQL, Postgres DB.
J2EE, EJB
- J2EE training at TriOpSys, stateful & stateless session beans, entity beans, transaction handling, deployment.
- studied bitter EJB
web design
- grahic website design
- together with Mo Gelle, Grafisch Lyceum Rotterdam
- for dog training school in Rotterdam
trainer
- gave OO Java training to java programmers at TriOpSys.
- chess course for suzanne piet.
stagebegeleider
- internship supervisor for Web design, usability, HTML, CSS, SQL, MySQL, PHP, Java for intern of Grafisch Lyceum Rotterdam.
shift roster design
- designed shift rosters for YSAS Australië using SUMit's on line shift roster software, written in OO PHP.
google ranking
- search engine optimisation of phone service website
shift roster software
- invented and developed shift roster software, in cooperation with 4uit
- web version: oo php, mysql database
- desktop: java
roster training
- gave shift roster training, shift roster cycles for part time receptionists / phone operators for Leiderdorp townhall.
2003
google ranking
- google ranking optimisation for hair transplant surgery.
KPN MxFlex
- OO PHP consultant for team of 5.
- redesigned MxFlex back-office order system
huizentoppers
- devised and designed huizentoppers.nl
- new zoom mechanismn for browsing a lot of data
- developed in oo php, mysql, html, css
quark express
- wrote a HTML → Quark Express converter
- for Nivra with Comwave.
- gave OO training
roster training
- for 7x24 chemical company in Gouda
- wit h2 teams
- different staff level weekdays and weekend
- function differentiation, staff wishes
usability
- wrote usability rapport for robberts, a job website
- wrote google ranking cookbook
2002
travelling salesman
- designed algorithm for travelling salesman and programmed demo in java.
quicksort
php course
- gave PHP/MySQL web development cursus to Tens
- web design, HTML, CSS, usability testing
- DB design, search engine ranking.
planning tool
- multi language web project planningtool
- generated graphics for deadline control
- oo php and mysql, for Comwave.
2001
martinair
- devised interpoloation algorithm for fuel distribution in aircraft
- for Martinair, departument
Quality and Procedure
:
cms
- database design for a content management systeem.
link checker
- Deadlink checker in Java.
- set up strategic alliances for rule based shift roster software.
vos air services
- web roster planning
- generator assigns employees
- constraint propagation, Fuzzy Logic, algorithms, java, OO PHP
adp, ess
- developed interface
employee system -
employee self service
- Smalltalk, XML, wrote XML parser
- design leave module
2000
clarify
- Web version of Clarify
- via Oxford International
- Java beans, 3 tier
- gave training OO software development
- analysis and design of a web planning tool
database course
- wrote a course on efficiënt relational database-design.
- redesigned the entire SUMit website using Cascaded Style Sheets
planning
- wrote course for Amphité roster planning software using Hongarian algorithm for matrix optimisation.
ADP Perman II
- Analysis, interface for reporting sick
- an e-Commerce demo for reporting sick
- OO development using Object Studio Smalltalk.
1999
ADP Perman II
- trained smalltalk programmer
- wrote manual as a diary, for reporting based on the Perman II database.
PHP course
- developed a PHP course
- Generate HTML with PHP scripts, SQL.
- create a table in a MySQL database.
sum-it.nl
- a search function
- applet for optimal planning of question and demand
- Java applet for pattern recognition in chaos
ADP, Perman
- GUI design and Smalltalk for Perman 2.2 the very flexible Human Resource Management system
HTML course
- devise cours, create a home page", from scratch
- gave training several times
1998
www.sum-it.nl
- developed www.sum-it.nl from scratch from scratch in Malaysia.
- redesigned rule tool for flexible business rules in java
Perman 2.1
- redesign import functie
- trained programmer in oo, smalltalk, sql
- developed a simple knowledge base for customer services
1997
BSD NN
- teamlear of a Business Area Analysis at Nationale Nederlanden.
- teamlead for group of 10 in an analysis project using Cool:Gen.
SUMit
- founded SUMit in the Netherlands
Perman 2.0
- designed database check tool
- wizards for system customisation
- flexible interface to ArboNed for reporting sick and recovered