werkervaring henk jan, sumit

2011

cycle generator

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

study

mawson trail

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

Ejen Malayu

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

high psy

  • The design theory of Dr. Leonard Verhoef ripples to the both standard and tailored shift roster software.

2006

routeplanner

plan personeel

Aboriginal

design theorie

2005

web app

  • Analysis, Design, OO PHP, MySQL for meat trade in Spain

woodwing

training

roster software

2004

route planning

PHP consultant

J2EE, EJB

  • J2EE training at TriOpSys, stateful & stateless session beans, entity beans, transaction handling, deployment.
  • studied bitter EJB

web design

trainer

stagebegeleider

shift roster design

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

2003

google ranking

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

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

vos air services

adp, ess

2000

clarify

database course

devote

  • on line trade in OHRA stocks
  • ooa, usability, design
  • java beans, 3 tier, jsp, j-builder.
  • for devote with gentlemen Scager and van Dijk

planning

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

PHP course

sum-it.nl

ADP, Perman

  • GUI design and Smalltalk for Perman 2.2 the very flexible Human Resource Management system

HTML course

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

Perman 2.0

  • designed database check tool
  • wizards for system customisation
  • flexible interface to ArboNed for reporting sick and recovered