🔠Dataviz


abstraction
- [defsquotes*]

action - [quotesquotes*] 

adaptation - the action or process of adapting a technique to graphical representation contexts

aesthetics - a set of principles concerned with the nature and appreciation of beauty in graphical representation [quotes]

aggregation - [defsquotes, quotes*]

alerts - interactive elements in the context of BI  that convey important information, warnings, or notifications to users [quotes]

algorithm - [defs, quotes*] 
    genetic algorithm (GA) - [defs]
    evolutionary algorithm - [defs]

analogy - [quotes*] 

analysis - [quotes*] 
    business analysis - [defs]
    cluster analysis - [defs]
    data analysis [defs, quotes]
    meta-analysis [defs]
    regression analysis - [quotes*]

approximation - [quotes*] 

arc diagram - method of representing two-dimensional network diagrams to identify co-occurrences in data. Nodes are placed along a single line (a one-dimensional axis) and arcs are used to show connections between those nodes, where the thickness of each arc line can be used to represent frequency between the source and target node. 

area - region within a graphical representation, respectively a measure of region's size [quotes]

area graph - variation of line graphs in which the area below the line is filled with colors or textures; used to display the development of quantitative values over an interval or time period.

art -  any form of visual artistic representation [quotes]

Artificial Intelligence (AI) - [defs, quotes*]

assumption - an aspect accepted as true [quotes*]

attention - [quotes]

audience - [quotes

audit - [defs] 

audit trail [defs

averages - [quotes*] 

axes - the horizontal and vertical axes of a graph [quotes]

axis - [defs

bar/column graph/chart - chart that uses either horizontal or vertical bars (column chart) to show discrete, numerical comparisons across categories. [defsquotes]

belief - [quotes*] 

bias - the distortion of a statistical result or fact [quotes*]

bin - the unit of grouping values together [quotes]

binning -  a way to group or aggregate numbers or continuous values into a number of bins

board -
    BI board - [defs]
        BI Competency Center [BICC]

box
    black box - [quotes*] 

box plot - data visualization used to display the data distribution through their quartiles [quotes, quotes*]

boosting  - [quotes*]

braided graph - chart in which the filled areas are sorted in depth order for each position along the time axis.

breaks - [quotes]

bubble chart - multi-variable graph used to analyze patterns/correlations between variables on terms of positioning and proportions. It uses a Cartesian coordinate system to plot the variables in which each point is assigned a label or category (either displayed alongside or on a legend), respectively a third variable quantified as the area of its circle. Colors can be used to distinguish between categories or to represent an additional data variable.

bubble map - a map in which circles are displayed over a designated geographical region with the area of the circle proportional to its value in the dataset. Used for comparing proportions over geographic regions, though large bubbles can overlap other bubbles and regions on the map.

bullet graphs - developed by Stephen Few as an alternative to dashboard gauges and meters

business intelligence [BI] - [defs, quotes]
    operational intelligence - [defs]
    self-service BI [SSBI] - [defs, quotes]

[Japanese] candlestick chart - trading tool used to visualize and analyze the price movements over time period

cardinality - the number of elements corresponding to a dimension

categorization - the action or process of putting items together into classes or groups.

category - a class or division of people or things having certain shared characteristics [quotes]

causal loop diagram [CLD] - causal diagram that aids in visualizing how different variables in a system are causally interrelated [defs]

causality - [quotes*] 

cause-effect diagram -  a visual tool used to logically organize possible causes for a specific problem or effect by graphically displaying them in increasing detail [quotes]

central limit theorem  - [quotes]

certainty - [quotes*] 

change - the act or process through which a variable or aspect is transformed [quotes*]

charts - a graphical representation of data by predefined graphical means [quotes]
    charts vs. words [quotes

Chord diagram - type of diagram used to visualizes the inter-relationships between entities that have something in common (ideal for comparing the similarities within a dataset or between different groups of data.

Choropleth map - a map that allows to visualize values over a geographical area or regions that are colored, shaded or patterned in relation to a data variable.

circle packing (aka circle treemap) - variation of a treemap that uses circles instead of rectangles, each circle representing a level in the hierarchy.

clarity - the quality of being coherent and intelligible [quotes]

classification - [defs, quotes*]

classification tree - [defs]

classifier - [defs, quotes]

cluster - a group of similar items positioned or occurring closely together [defsquotes]
    cluster analysis - [defs, quotes]

clustering - [quotes*] 
    K-Means algorithm - [defs]

clutter - a group of graphical elements that tend to obscure main elements of a graphical representation [quotes]

coincidence  - [quotes*]

common sense  - [quotes*]

communication - the process of imparting or exchanging data, information or knowledge within a medium via predefined channels [quotes]

comparison - the act or process of identifying similarities or dissimilarities between distinct items [quotes]

completeness - [quotes]

complexity - the state or quality of being intricate or complicated [quotes, quotes*, quotes**]

composition

computation  - [quotes]

conclusion - [quotes, quotes*]

confidence - [quotes*] 

confirmation

continuity - [quotes]

control - [quotes*] 

convergence - [quotes*]

coordinate

color -  [quotes]

communication - [quotes]

comparison

completeness -

complexity - [quotes*] 

composition

computation - [quotes*] 

conclusion - [quotes*] 

confidence - [quotes*]

confusion - [quotes]

conjecture - [quotes*] 

connection map (aka link map, ray map) - map in which the points are connected by straight or curved lines, and used to display connections and relationships geographically, respectively chain of links.

consistency - [quotes*] 

constraint - [quotes*] 

context - [quotes, quotes*]

continuity

continuous variable -

control - [defs, quotes*] 

control flow - [defs

convergence - [defs, quotes]

coordinate system - a combination of one or more dimension used to represent the various elements (points, areas)

correlation - measure that shows how much one set of values depends on another. If the values increase together, they are positively correlated. If the values from one set increase as the other decreases, they are negatively correlated. There is no correlation when a change in one set has nothing to do with a change in the other. [defs, quotes*]

creativity - [quotes*] 

criteria - [quotes*]

cube - [defs

culture

dashboard - [defsquotes]

data - [defs, quotes*]
    big data [defs*, quotes*]
    missing data - [quotes, quotes*]
    reference data - [defs
    semi-structured data [defs]
    structured data - [defs]
    unstructured data [defs]

data analysis - [defs, quotes]
    exploratory data analysis (EDA) [defs, quotes]
    trend analysis [defs]

data analytics - [defs*, quotes]
    advanced analytics [defs]
    big data analytics [defs]
    business analytics [defs]
    descriptive analytics [defs]
    predictive analytics [defs]
    prescriptive analytics [defs]
    real-time analytics [RTA[ [defs]
        real-time operational analytics [RTOA]
    text analytics [defs]
    trend analysis [defs]

data analyst - [quotes*]

data architecture - [defs, quotes

data architect [DA] - 

data asset - [defs

data augmentation - [defs]

data classification - [defs, quotes]
    k-nearest neighbors [defs, quotes]

data cleaning (aka data cleansing) - [defs, quotes*] 

data collection - [defsquotes*] 

data compression - [defs

data contract - [defs

data dictionary - [defs

data discovery - [defs

data element - [defs

data exploration - [defs, quotes*]

data flow - [defs

data flow diagram - [defs]

data governance - [defsquotes

data integration - [defs

data integrity - [defs

data lake - [defs, quotes

data lakehouse - [quotes

data lifecycle - [defs

data lineage - [defs

data literacy - [defsquotes*] 

data management - [defsquotes

data mapping - [defs

data mart - [defs, quotes

data matching - [defs

data mesh - [defsquotes

data migration - [defs

data mining - [defs, quotes*]
    text mining [defs]

data mining model - [defs]

data model - [defsquotes*] 

data modeling - [defs]

data navigation - 
    drill down - [defs
    drill up - [defs]

data pipeline - A collection of scripts, functions or other elements that pass data along in a series of transformations. [defs

data preparation - [defs, quotes]

data processing - [defs, quotes]
    online analytical processing [OLAP] - [defs
    online transactional processing [OLTP- [defs

data product - [defsquotes*] 

data profiling - [defs, quotes]

data protection - [defs

data quality - [defs, quotes}
    dirty data - [defs

data quality dimension - [defs] 
    accessibility - [defs
    accuracy - [defsquotes*]
    availability - [defsquotes*
    completeness - [defs]
    conformity - [defs] 
    consistency - [defs
    referential integrity- [defs
    timeliness - [defs
    validity - [defs

data quality management - [defs

data science - [defs*, quotes*]

data scientist - [quotes*] 

data scrubbing - [defs

data security - [defs

data sharing - [defs

data standardization - [defs, quotes]

data steward - [defs

data stewardship - [defs

data store -
    operational data store (ODS) - [defs

data stories - [quotes*]

data storytelling - [quotes

data strategy - [defsquotes

data structure - [defs]

data transformation - [defs

data validation - [defs]
    cross-validation - [defs]

data virtualization - [defs

data visualization - [defsquotes*]

data warehouse - [defs, quotes]

data warehousing - [defs

data wrangling

database - [defs, quotes]
    operational database - [defs

database design - [defs

database management system (DBMS) - [defs

dataset - [quotes*] 

deception - [quotes

decision - [quotes*] 

decision-making - [quotes, quotes*]

decision support - [defs]

decision support system - [defs, quotes]

decision theory - [quotes*]

decision trees - [defs, quotes*]

deduction - [quotes*] 

definition - [quotes*] 

dendrogram - a diagram that shows the hierarchical relationship between objects.

density - [quotes

density map

density plot (aka kernel density plot, density trace graph) - 

design - [quotes
    good design - [quotes]

designer - [quotes]

deviation
    standard deviation [defs, quotes*]

dimension - [quotes]
    conformal dimension - [defs]   
    degenerate dimension - [defs
    dimensionality  - [quotes]
    role-playing dimension - [defs

dimension hierarchy - [defs]

dimension modelling - [defs

dimensional model - [defs

dimensionality - [quotes*]

discovery - [quotes*]

discrete

discrete variable -

distribution - [quotesquotes*] 

domain - a grouping of data, technology, teams and/or people considered for the same analytical purposes [defs, quotes*]

donut chart - variation of a Pie Chart in which an area of the center is cut out. [link 1]

dot map (aka point map, dot distribution map, dot density map) - 

dot matrix chart - display method in which the discreet data are displayed in units of dots, each colored to represent a particular category and grouped together in a matrix.

dot plot - [quotes]

diagramming - [quotes]

dimension - [quotes]

dimensionality - [quotes*] 

dispersion - [quotes*] 

distortion - [quotes]

distribution - [defs]
    Gaussian distribution - [defs]
    normal distribution - [defs, quotes[

domain - [defs] 

domain integrity - [defs

dot plot - [quotes]

effectiveness - [quotes]

emphasis - [quotes]

encoding/decoding  - [quotes]

encryption - [defs

error - [quotes*] 
    type I error - [defs]
    type II error - [defs]
    errors in statistics  - [quotes]

error bar - 

estimation - [quotes*] 
    parameter estimation [defs]

excellence

execution - [quotes]

executives - [quotes]

experience - [quotes*] 

experiment - [quotes*] 

exploration - [quotes]

extract, load, transform (ELT) - [defs] 

extract, transform, load (ETL) - [defs

extrapolation - [quotes]

extreme(s) - [quotes]

event - [quotes*] 
    rare event - [quotes*]

evidence - [quotes*]

fact - [quotes*]

failure - [quotes, quotes*]

feature - [quotes*] 
    feature extraction - [defs]
    feature selection - [defs]

figures - [quotes]

fitting - [quotes*] 
    overfitting - [defsquotes*] 
    underfitting - [quotes*] 

flow chart (aka flow diagram, flow process chart, process chart, process map) - type of diagram that represents/abstracts the sequential steps of a process [defsquotes]

flow map - diagrams that shows the movement of information or objects from one geographical location to another and the corresponding values. [defs]

fluctuation

forecast - [defs, quotes*]

forecasting methods - [defs]
    Delphi method - [defs]

fractal - [defs, quotes]

function
    hash function - [defs]

funnel -

fuzziness - [quotes*] 

Gantt chart - project management organization tool that displays a list of activities (or tasks) with their duration over a timeline and tracks further information needed in the process. [defs, quotes]

generalization - [defs*, quotes*] 

grammar

granularity (aka data granularity) - [defs

graph - a network of points connected by lines showing the relationships between elements [def, quotes]

graphic - [def, quotes]
    bad graphics quotes]
    good graphics [quotes

grid - [quotes]

group - [quotesquotes*]

Hadoop - [defs]

hash - [defs

hashing - [defs

headline

heatmap - [defsquotes]

heuristic - [defs, quotes]

hierarchy

histogram - diagram that allows to visualize the distribution of data over a continuous interval or certain time period, each bar representing the tabulated frequency at each interval/bin. Besides providing a rough view of the probability distribution, histograms help estimate where values are concentrated, what the extremes are, respectively whether there are any gaps or unusual values. [defsquotes]

horizon chart

hypothesis - [quotes, quotes*]
    null hypothesis [quotes*] 
    hypothesis testing  - [quotes*]

icons

images

independence - [defs, quotes*]

index - [quotes]
    index number [quotes]

indicator - [defsquotes]
    lagging indicator - [defs]
    leading indicator - [defs]
    performance indicator (PI) - [defs, quotes]
        key performance indicator (KPI) - [defs, quotes, posts]
    reference indicator (RI) - [defs, quotes]
        key reference indicator (KRI) - [defs, quotes, posts]

induction  - [quotes]

inference - [defs, quotes*]

infographic - a visual representation of information or data in a graphical form [defs, quotes]

information - [defsquotes*] 

information design - [quotes

information overload - [defs

inquiry  - [quotes]

insight - [quotes, quotes*] 

integrity

intelligence - [quotes*] 
    business intelligence [defs, quotes]
    swarm intelligence [defs, quotes]

interpretation - [quotes]

intuition - [quotes*] 

inquiry - [quotes*] 

invariance - [quotes*] 

iteration  - [quotes*]

jump plot

junk chart - elements of a chart or graph that do not add value to the data being presented, but risk to distract or confuse the reader [quotes]

laws - [quotes*] 

Kagi chart - time-independent chart used to display the general levels of supply and demand of a particular asset by visualizing the price actions through a series of line patterns.

knowledge - [quotes] 

kurtosis - the sharpness of the peak of a frequency-distribution curve [quotes]

label - [quotes]

language - [defs, quotes]
    natural language processing (NLP) - [defs, quotes]

learning - [defs, quotes]
    deep learning [defs, quotes*]
    reinforcement learning - [quotes*] 
    semi-supervised learning [defs]
    supervised learning [defs]
    unsupervised learning [defs]

limit - [quotes

line graph - used to display quantitative values over a continuous interval or time period. [quotes]

linearity - [quotes*] 

nonlinearity - [quotes*] 

leadership - 

least squares - [quotes*] 

logarithm - [quotes*] 
    logarithmic chart - a chart that uses the logarithmic scale [quotes]
    logarithmic scale - method used to display numerical values that spans a broad range of values in a nonlinear form

logic -
    bimodal logic [defs]
    fuzzy logic [defs]

machine learning (ML) - [defs, quotes]

map - a diagrammatic representation of a geographical area [quotes]
    self-organization map - [defs]

MapReduce - [defs]

master data - [defs

master data management (MDM) - [defs

matching - [defs, quotes*] 

metamodel - [defs, quotes]

measure - [defs]

measurement - [quotes, quotes*] 

metadata - [defsquotes

metaphor -  a thing or characteristic regarded as representative or symbolic of something else [quotes]

method - [quotes*] 
    scientific method - [quotes*] 

metric - [defs]

mosaic plot (aka Marimekko chart - chart used to visualize categorical data over a pair of variables with a percentage scale.

mean - the total sum of values in a sample divided by the number of values in the sample

measurement - [quotes

meaning - [quotes]

median - the value or quantity lying at the midpoint of a frequency distribution of observed values or quantities

method  - [quotes]

metric - [defs, quotes

mind map - a concept-based diagram used to map associated ideas, words, images and concepts together. [defs]

mining
    text mining - [defs, quotes]

model [defs, quotes*]
    data model - [defs, quotes]
    mathematical model - [defs, quotes]
    mathematical modeling - [defs, quotes*]
    probabilistic models - [quotes*]
    simulation model - [defs]
    truth in models [quotes*] 

modeling - 
    statistical modeling - [quotes*] 

mosaic (plot) - space-filling design composed of contiguous shapes (aka tiles)

moving average - an indicator that aggregates the values from the neighborhood of a point, divided by the total number of points considered

multiple - multiple images or diagrams of the same quantity for different times or parameter values

myth - [quotes*] 

network -
    Backpropagation network 
    Bayesian network [defs, quotes*]
    generative network [defs]
        generative adversarial network [defs]
    neural network (NN) [defs, quotes*]
        artificial neural network (ANN) [defs]
        Boltzmann machine [defs, quotes]
        convolutional neural network (CNN) [defs]
        recurrent neural network [defs]
    semantic network [defs]
    supervised network [defs]
    semi-supervised network [defs]
    unsupervised network [defs]

network diagram (aka network graph, network map, node-link diagram) - network-like visualization that shows how things are interconnected through the use of nodes/vertices and link lines that represent their connections and relationship type. 

neural

neural network - [quotes*] 

neuron - [defs]

normality - [quotes*] 

noise - [quotes, quotes*]

nonlinearity  - [quotes]

normality  - [quotes]

normalization - [defs*]

number - [quotes, quotes*]

numeracy - [quotes

observation - [quotes*] 

open-high-low-close (OHLC) chart) - chart used to illustrate the movements in prices

opportunity

optimization - [defsquotes*] 

organization - [quotes]
    self-organization [defs, quotes]

origin - [quotes]

outlier - value that is atypical within a particular group, class, or category [quotes, quotes*]

overfitting  - [defs, quotes]

overplotting - scenario in which the data or labels in a data visualization overlap, making it difficult to distinguish between the individual data points. It occurs when there are either a large number of data points and/or a small number of unique values in the dataset.

p-value - [quotes*]

parallel coordinates plot - type of visualization used for plotting multivariate, numerical data and thus allow for comparing many variables together and seeing the relationships between them.

parallel set charts

parameter - [quotes*] 

Pareto chart - [defs]

partition - [defs, quotes]

parts-to-whole - [quotes]

pattern - [defsquotes, quotes*]
    pattern recognition [defs]

percentage - [quotes]

percentiles & quantiles - [quotes*] 

perceptron - [defs, quotes]
    multilayer perceptron [defs]

perspective - [quotes

PERT chart - [defs]

perception - [quotes]

phenomena - [quotes*] 

pictogram chart (aka pictograph/pictorial chart) - chart that uses icons to give a more engaging overall view of small sets of discrete data.

pie chart - chart that shows percentages as sectors (slices) of a circle (and thus resembling a pie) [p1, quotes]

piled bar chart - a layered bar chart design where all the bars are sorted and aligned on a single, shared axis.

pivot/unpivot - [defs

planning - [defs, quotes, quotes*]

plausibility - [quotes*] 

plot - [quotes]

point
    inflection point

point & figure (P&F) chart - chart used to display the relationship between supply and demand of a particular asset through a series of columns made up of X's and O's. 

population pyramid - a pair of back-to-back histograms (for each sex) that displays the distribution of a population in all age groups and in both sexes.

precision - [defsquotes, quotes*]

prediction - [quotesquotes*] 

presentation - [quotes]

principle - [quotes*] 

probability - [quotes*] 

problem - [quotes, quotes*]

problem solving - [quotes*] 

procedure - [defs]
    statistical procedure - [defs]
        bootstrapping - [defs, quotes]

process
    stochastic process
        Markov process - [defs]

projection

propagation
    backpropagation - [defs]

proportional area chart

quantitative vs. qualitative - [defs, quotes]

quality - [defs, quotes***]

radar chart (aka spider/web chart, polar chart) - a way of comparing multiple quantitative variables. 

radial column chart (aka circular column graph) - graph that uses a grid of concentric circles to plot bars on, each circle representing a value on a scale, while the radial dividers (lines spanning from the center) are used for each category or interval (if a histogram). 

radial/circular bar chart - a bar chart plotted on a polar coordinate system, rather than on a Cartesian one.

randomization - [quotes]

randomness - [quotes*] 

rating

regression - [defs, quotes*] 
    regression - [quotes*]
    regression toward the mean  - [quotes*] 

regression analysis - [defs, quotes] 
    linear regression [defs]
    logistic regression [defs]

regularity - [quotes*] 

regularization - [defs, quotes]

relation - [quotes*] 

relevance

reporting - [defs, quotes]

reporting model - [defs]

research - [defs, quotes*]

residual - [quotes*] 

risk - [quotes*] 

risk analysis
    sensitivity analysis [defs]

rolling totals

rose chart (aka coxcomb chartpolar area diagram) - a polar coordinate grid that displays categories of data within equally divided segments.

rules - [quotes]
    business rule - [defs
    fuzzy rule - [defs]

Sankey diagram - flow diagram that emphasizes flow/movement/change from one state to another or one time to another, respectively their quantities in proportion to one another. 

sample

sampling - [defs, quotes*]

scale - [quotes]

scatterplot (aka scatter/point graph/chart, X-Y plot) - [quotes]

schema - [defs
    database schema - [defs] 
    snowflake schema - [defs
    star schema - [defs

science
    the science in data science  - [quotes]

scorecard - [defs, quotes]

semantic - [defs, quotes]

sensitivity
    sensitivity analysis - [defs, quotes]

set - [defs]
    fuzzy set [defs, quotes]
    training set [defs

shape - [quotes]

signal - [quotesquotes*] 

significance - [quotes*] 

similarity - [defs]
    self-similarity [defs]

simplicity - [quotes, quotes*]

simplification - [quotes]

simulation - [defs, quotes*]
    Monte Carlo simulation [defs, quotes]

size - [quotes]

skewness - [quotes

slope

small multiples - a collection of miniature illustrations displayed and perceived as one diagram

smoothing - [quotes]

snapshot - [defs]
    report snapshot - [defs]

software - [quotes*]

span chart (aka range/column bar) - chart used to display dataset ranges between a minimum value and a maximum value.

sparkline - [defsquotes]

speech recognition - [defs]

spike histograms

spikes

spineplot - variation of bar chart that uses normalized bar lengths while the bar widths are proportional to the number of values in the category.

spinogram-

spiral plot (aka time series spiral) - type of visualization plots time-based data along an Archimedean spiral. 

success - [quotes*] 

stacked area graphs

stacked bar graph

staging (area) - [defs

standard deviation - [defsquotes]

statistical significance - [quotes]

statistician - [quotes*] 

statistics - [quotesquotes*]
    Bayesian statistics - [quotes]
    descriptive statistics - [defs]
    (mis)usage - [quotes]
    usage - [quotes]

stem and leaf plot (aka stemplot) -

structure

success  - [quotes]

summary - [quotes*] 
    summary statistics

sunburst diagram (aka sunburst chart, ring chart, radial treemap) - visualization that shows a hierarchy through a series of rings, that are sliced for each category node. Each ring corresponds to a level in the hierarchy, with the central circle representing the root node and the hierarchy moving outwards from it.

support vector machines [SVM] - [defs, quotes]

symbol - [quotes]

symmetry - [quotes*] 

system of record - [defs

table - [quotes]
    fact table - [defs]

tally chart

test - [def]
    non-parametric test - [defs]

testing - [quotes]

theorems -
    central limit theorem - [quotes*] 
    there's no free lunch - [quotes*]

theory - [quotes*] 

time-table

time series - [defs, quotes*]

timeline -  a graphical way of displaying a list of events in chronological order

timeline chart -

title - [quotes]

tool - [quotes, quotes*]

training - [defs, quotes*]

training data - [quotes*] 

transactional data - [defs] 

transformation - [quotes*] 

tree diagram

trend - [quotes]

tree - [defs]

treemap

trellis chart - a chart which displays a series of sub-charts that use the same scale and axes 

trust - [quotes*] 

truth
    single version of truth [SVoT]/single source of truth [SSoT] - [defs, quotes]
    lying with Statitics - [quotes*] 
    torturing the data in statistics - [quotes]
    truth in models [quotes]

uncertainty - [quotes*] 

understanding

user - [quotes*] 

validation -
    cross-validation - [defs]

validity - [defs]

value

values

variable - [quotes*] 

variability - [quotes*] 

variance - [defs, quotes*]

variation - [quotes*]

Venn diagram (aka set diagram) - a diagram that visually displays all the possible logical relationships between a collection of sets. [quotes]

violin plot - the combination of a pox and density plots used to visualize the distribution of the data and its probability density

visual -

visual calculation -

volume

weights - [quotes*] 

word-cloud (tag cloud) - method that displays how frequently words appear in a given body of text, by making the size of each word proportional to its frequency.

wrapped bar chart

XY chart - a visualization that allows studying the relationship between numeric variables.

(*) Data Science
(**) Data Management
(***) Management


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Koeln, NRW, Germany
IT Professional with more than 24 years experience in IT in the area of full life-cycle of Web/Desktop/Database Applications Development, Software Engineering, Consultancy, Data Management, Data Quality, Data Migrations, Reporting, ERP implementations & support, Team/Project/IT Management, etc.