Josef Wackerl - Software Developer for SQL Server Apps

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Lohkirchen, Germany

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Experience

Aug 2021 - Jul 2022

1 year

Software Developer

SwissRe

Contributed to developing an application for retrocession reporting focusing on front-end development with Microsoft Access and backend development with SQL Server
Participated in agile software development using Azure DevOps

Mar 2019 - Dec 2019

10 months

Database Administrator

Münchener Rückversicherung

Took over and documented an existing SQL Server database and maintained it
Developed a tool for automated rollout of new database versions using SQLCMD, T-SQL, and batch scripting
Created migration scripts to transform legacy data to the new schema
Used Git and agile methodology, collaborating closely with team members and users
Gained insights into insurance topics such as layers and towers

Apr 2006 - Jan 2018

11 years 10 months

Software Engineer

Prodeus (for Infineon/Intel)

Enhanced IBM Rational ClearQuest workflows, liaising directly with Infineon and Intel
Developed new features per customer requirements
Authored English documentation and specifications
Participated in requirements engineering
Developed web services and tools in VB.NET with extensive SQL Server database interaction
Created T-SQL scripts and stored procedures for data migrations and extended ClearQuest functionality, including complex stored procedures and database functions for object deletion
Developed VBScript for migration and feature extensions

Sep 2004 - Dec 2005

1 year 4 months

Access Developer

DAB Bank

Designed and implemented Access applications for large-scale data consolidation and deduplication using VBA
Integrated Access with an Oracle database via ODBC
Developed additional Access tools for bank staff
Conducted data cleanup on a remote database, generated change messages via Access-VBA, and performed detailed analysis and coordination

Apr 2002 - Mar 2004

2 years

Web Developer

cukk

Developed a website for clients (e.g., auto workshops) to input data on waste generation and energy consumption into a database
Provided interactive analytics including waste balance and comparative analyses
Implemented using ASP (VBScript), HTML, JavaScript, and an Access database

Jan 1999 - Feb 2002

3 years 2 months

Freelance Developer

COMPUS

Developed a high-quality CRM system first with Access 97 and later with Access 2000/2002 using ADO and Microsoft SQL Server 7.0/2000
Integrated with Microsoft Office (e.g., Word forms in Access) and Axapta via COM (VBA, Automation)
Implemented VBA-controlled forms and portions of the CRM as a website using ASP, HTML, and JavaScript for on-site service reports
Performed customizations for Navision Axapta including report design and database/dialog enhancements
Completed smaller projects: Access apps for appointment management and sales data analysis for Richter und Frenzel; an Access app for a nursing home; and a C++ form for a bank project at SPQR

Jun 1994 - Oct 1998

4 years 5 months

Software Developer

Ebusoft

Co-developed the EBUS-Generator-C, a cross-platform development tool for database applications on Windows and Unix
Programmed various generator modules in C and developed DLLs
Developed applications using the generator, e.g., time-tracking terminal management for a time management system
Created documentation, including user manuals
Programmed Word macros for porting a manual from Ventura-Publisher to Word using doc-to-help

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Insurance, and Banking and Finance.

Information Technology

Insurance

Banking and Finance

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, and Business Intelligence.

Information Technology

Product Development

Business Intelligence

Skills

Programming Languages: Project Experience With Vb.Net, Vbscript (Asp, Clearquest), Vba (Access), C, C++, Transact-Sql, Sqlcmd, Html, Javascript, X++.
Development Tools: Microsoft Visual Studio, Rational Clearquest, Microsoft Access, Asp, Ebus Generator, Git, Agile Development.
Databases: Microsoft Sql Server, Oracle, Microsoft Access.
Applications: Word, Excel, Outlook.
Soft Skills: My Main Strengths Are A Clean Coding Style And A Conscientious Work Style.

Languages

German

Native

English

Advanced

Spanish

Advanced

Russian

Advanced

French

Intermediate

...and 1 more

Education

Oct 1986 - May 1994

Technical University of Munich

Diploma in Computer Science · Computer Science · Munich, Germany · 1.7

Oct 1985 - Jun 1986

Augsburg University of Applied Sciences

Computer Science studies, basic level · Computer Science · Augsburg, Germany

Oct 1982 - Jun 1984

Vocational High School Donauwörth

Donauworth, Germany

...and 1 more

Statistics

Experience

Total positions 7

Experience in Information Technology 21 y

Avg length 3 y 5 m

Longest experience 11 y 9 m

Expertise

Recent roles Software Developer, Database Administrator, Software Engineer

Main industries Information Technology, Insurance, Banking and Finance

Main business areas Information Technology, Product Development, Business Intelligence

Qualifications

Highest degree Master

Profile

Member since

December 2024

Last update

June 2026

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Frequently asked questions

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Josef is based in Lohkirchen, Germany and can operate in on-site, hybrid, and remote work models.

Josef speaks the following languages: German (Native), English (Advanced), Spanish (Advanced), Russian (Advanced), French (Intermediate), Italian (Intermediate).

Josef has at least 24 years of experience. During this time, Josef has worked in at least 6 different roles and for 7 different companies. The average length of individual experience is 3 years and 5 months. Note that Josef may not have shared all experience and actually has more experience.

Based on recent experience, Josef would be well-suited for roles such as: Software Developer, Database Administrator, Software Engineer.

Josef's most recent position is Software Developer at SwissRe.

In recent years, Josef has worked for SwissRe.

Josef is most experienced in industries like Information Technology, Insurance, and Banking and Finance.

Josef is most experienced in business areas like Information Technology, Product Development, and Business Intelligence.

Josef has recently worked in industries like Insurance.

Josef has recently worked in business areas like Information Technology.

Josef holds a Master in Computer Science from Technical University of Munich.

The availability of Josef needs to be confirmed.

Daily rate distribution

0 2 4 6 8

<€760 €760-800 €800+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

800

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400

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Daily rate avg. 770 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

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Median rate 780 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.