Joaquim Landa Miala - Freelance ABAP Developer...

Q: Where is Joaquim based?

Joaquim is based in Bonn, Germany .

Q: What languages does Joaquim speak?

Joaquim speaks the following languages: German (Native) .

Q: How many years of experience does Joaquim have?

Joaquim has at least 10 years of experience. During this time, Joaquim has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 1 year and 3 months . Note that Joaquim may not have shared all experience and actually has more experience.

Q: What is Joaquim's latest experience?

Joaquim's most recent position is Freelance ABAP Developer, Logistics at Cheplapharm .

Q: What companies has Joaquim worked for in recent years?

In recent years, Joaquim has worked for Cheplapharm , DB Systel - Deutsche Bahn , and Consulting Firm .

Q: Which industries is Joaquim most experienced in?

Joaquim is most experienced in industries like Energy , Information Technology , and Professional Services . Joaquim also has some experience in Pharmaceutical , Transportation , and Real Estate .

Q: Which business areas is Joaquim most experienced in?

Joaquim is most experienced in business areas like Information Technology , Product Development , and Logistics . Joaquim also has some experience in Customer Service , Procurement , and Quality Assurance .

Q: Which industries has Joaquim worked in recently?

Joaquim has recently worked in industries like Pharmaceutical , Information Technology , and Transportation .

Q: Which business areas has Joaquim worked in recently?

Joaquim has recently worked in business areas like Information Technology , Logistics , and Procurement .

Recommended expert

Bonn, Germany

Experience

Sep 2022 - Oct 2023

1 year 2 months

Greifswald, Germany

Freelance ABAP Developer, Logistics

Cheplapharm

Testing the integration of TIBCO EBX with SAP S/4HANA via TIBCO BusinessWorks – proof of concept
Implementing use case: communication between TIBCO EBX and SAP S/4HANA via IDocs for exchanging material master data and business partner data
Customizing, configuring, and implementing inbound and outbound processing in the SAP S/4HANA environment for communication with the TIBCO EBX software interface
Distributing classes, characteristics, and values between TIBCO BusinessWorks and SAP S/4HANA, as well as customizing inbound processing
Documenting the technical components

Apr 2022 - Dec 2022

9 months

Frankfurt, Germany

Freelance ABAP Developer, Logistics

DB Systel - Deutsche Bahn

Implementing solutions for procurement and purchasing
Implementing and customizing technical components in applications
Fixing errors from production and testing phases
Documenting technical components and system documentation
Preparing delivery packages for the applications
Setting up development environments including continuous integration
Conducting code reviews, component tests, module tests, and module group tests
Presenting on technically complex topics
Reporting risks and issues to project management
Using interface technologies: WebService and ALE/IDoc development
Extending dunning for order confirmations: maximum dunning levels
Maintaining the MM email address in the vendor master via transaction variant
Incident management with CHARM
Agile working and retrofit

Aug 2021 - Jan 2022

6 months

Ratingen, Germany

Senior SAP ABAP Developer, Logistics

Consulting Firm

Developing a new web service provider for the client's webshop with WSDL and SOAP
Taking over the web services for order creation and returns
Adapting various reports using the greenfield approach
Creating a report to send the error log of the delivery process
Report to enhance the output of transaction MD04
Production support
Creating CDS views in Eclipse
Building a small Fiori app with the ABAP programming model
Implementing customer exit for rescheduling allocations without a new ATP check
Implementing user exit for header in delivery to accounting
Customer exit for calculating stock for orders in the shipping due list
Adjusting user exit for storage determination during BOM explosion
Extending user exit for price determination change for the webshop
Various enhancements in the MM area (procurement process, MM02, purchase requisitions)

Oct 2018 - Aug 2020

1 year 11 months

Germany

SAP ABAP Developer, Logistics

Consulting Firm

Designing a complex delivery note with Interactive Forms by Adobe
Enhancing it to capture requested delivery dates
Transferring header text to line items
Creating labels in the PP area with Interactive Forms by Adobe
Defining characteristics for material classification
Adding customer logic in source determination
Customizing message control for the delivery note
Creating CDS views and consuming them in reports
Program for determining material characteristics and displaying them in ALV
Pricing with formulas and conditions in transaction VOFM
Copy control for item types in sales documents
IDoc inbound and outbound processing for quotations and inquiries
Populating custom fields in order creation
SAP HANA readiness checks
Pre-checks before conversion
Custom code checks and adjustments
Various enhancements in customer order processing, pricing, and material management
Implementing various user exits in SD
Additional checks on condition lines in the pricing user exit
Customizing change pointers for material changes
Creating business transaction events (transaction FIBF)
Extending transaction CO11N with custom fields
Enhancements in material change, material creation, and purchase requisition areas

May 2016 - Dec 2017

1 year 8 months

Bochum, Germany

Building an Online Shop

Own Project

Analyzing, planning, implementing, and maintaining the online shop
Front-end development with JSP, HTML5, CSS3, JavaScript
Integrating the web service into the infrastructure
Back-end development with Java Servlets
First- and second-level support

Jan 2016 - Apr 2016

4 months

Essen, Germany

SAP ABAP Developer, Real Estate Management

Consulting firm

Production go-live takeover of contracts into the new company code
Report for adjusting services on IFM contracts
Implementation of report for price comparison
Implementation of report for approval of price changes
Maintenance process for minor repairs
Notifications and orders for maintenance
Process analysis and documentation of minor maintenance internal scheduling
Process analysis and documentation of minor maintenance external scheduling
Automatic creation of an order for a notification
Documentation of the planned posting and management process
Documentation of the dunning process
Second-level Support

May 2014 - May 2015

1 year 1 month

Essen, Germany

SAP ABAP Developer, Energy Industry

Regional utility provider

Implementation of report for surplus/shortfall quantity calculation
Extension of a BAdI for email notification in case of errors
Implementation of report for data exchange process assignment
Development of a web service consumer to download RLM data from an Oracle DB and save it in profiles
Migration of the salutation key from the network system to the delivery system
Implementation of a report for downloading weather data
Automation of the business data request process
Extension of the customer value calculator with new profile types
Format change 01.10.2015 IDXGC Common Layer

Jun 2010 - Aug 2013

3 years 3 months

Bochum, Germany

SAP ABAP Developer, Energy Industry

Consulting firm

Implementation of various reports for migration
Implementation of a report to automate the goods movement process
Development of IDoc inbound and outbound processing for the UTILMD format
Migration of meter reading sequence and report for its transfer into the network system
Implementation of a report to monitor the status of MaBis metering points
Implementation of a report for bulk display of profile values
Format change 01.04.2012 (error corrections for UTILMD and APERAK)
Format change 01.10.2012 (balance group change for SLP customers)
Automation of the incident resolution process
Format change 01.04.2013 (activation of updated message type versions)
Customizing and implementation of the registration/deregistration process for meter operators (MSB)
Customizing and implementation of the registration/deregistration process for meter service providers (MDL)
Customizing and implementation of the incident resolution process for the INSRPT format
Integration of the device change subprocess into the MSB registration/deregistration process
Device sale subprocess in the MSB registration/deregistration process
Adjustments to workflow nodes in the WiM processes
Go-live support

Industry Experience

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

Experienced in Energy, Information Technology, Professional Services, Pharmaceutical, Transportation, and Real Estate.

Energy

Information Technology

Professional Services

Pharmaceutical

Transportation

Real Estate

Business Area Experience

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

Experienced in Information Technology, Logistics, Product Development, Customer Service, Procurement, and Quality Assurance.

Information Technology

Logistics

Product Development

Customer Service

Procurement

Quality Assurance

Summary

Joaquim Landa Miala is a passionate SAP Senior ABAP developer who is at home in the entire ABAP technology environment. He currently works as a freelance developer. In this role, he advises clients on a wide range of development projects and works with the latest SAP technologies.

His mission is to make his clients successful in the digital world by understanding their challenges and goals for improving efficiency through the digitization of their business processes. By implementing best-practice solutions for process optimization, he helps his clients succeed today in the world of tomorrow.

Skills

Self-directed Learning

Cds Views, Odata, Gateway Builder, Gateway Client, Segw
Sap Fiori, Ui5 (Html5, Css, Javascript)

Technologies

Abap/oo
Bapi, Badi, Ale/idoc, Rfc, Cds Views, Fiori
Xml, Soap, Wsdl, Web Services
Abap Workbench, Soapui, Eclipse
Abap Restful Application Programming Model
Web Development, Java
Interactive Forms By Adobe

Languages

German

Native

Education

University of Bonn

Diploma in Computer Science · Computer Science · Bonn, Germany

Certifications & licenses

SAP User - Production Planning with Additional Qualification in Materials Management

SAP Certified Development Associate - ABAP with SAP NetWeaver 7.50

Statistics

Experience

Total positions 8

Experience in Energy 4 y

Avg length 1 y 3 m

Longest experience 3 y 2 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Freelance ABAP Developer, Logistics, Senior SAP ABAP Developer, Logistics, SAP ABAP Developer, Logistics

Main industries Energy, Information Technology, Professional Services

Main business areas Information Technology, Logistics, Product Development

Qualifications

Certifications earned 2

Profile

Created

December 2023

Last Update

June 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Joaquim based?

Joaquim is based in Bonn, Germany.

What languages does Joaquim speak?

Joaquim speaks the following languages: German (Native).

How many years of experience does Joaquim have?

Joaquim has at least 10 years of experience. During this time, Joaquim has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 1 year and 3 months. Note that Joaquim may not have shared all experience and actually has more experience.

What roles would Joaquim be best suited for?

Based on recent experience, Joaquim would be well-suited for roles such as: Freelance ABAP Developer, Logistics, Senior SAP ABAP Developer, Logistics, SAP ABAP Developer, Logistics.

What is Joaquim's latest experience?

Joaquim's most recent position is Freelance ABAP Developer, Logistics at Cheplapharm.

What companies has Joaquim worked for in recent years?

In recent years, Joaquim has worked for Cheplapharm, DB Systel - Deutsche Bahn, and Consulting Firm.

Which industries is Joaquim most experienced in?

Joaquim is most experienced in industries like Energy, Information Technology, and Professional Services. Joaquim also has some experience in Pharmaceutical, Transportation, and Real Estate.

Which business areas is Joaquim most experienced in?

Joaquim is most experienced in business areas like Information Technology, Product Development, and Logistics. Joaquim also has some experience in Customer Service, Procurement, and Quality Assurance.

Which industries has Joaquim worked in recently?

Joaquim has recently worked in industries like Pharmaceutical, Information Technology, and Transportation.

Which business areas has Joaquim worked in recently?

Joaquim has recently worked in business areas like Information Technology, Logistics, and Procurement.

What is Joaquim's education?

Joaquim attended University of Bonn for Computer Science.

Does Joaquim have any certificates?

Joaquim has 2 certificates. These include: SAP User - Production Planning with Additional Qualification in Materials Management and SAP Certified Development Associate - ABAP with SAP NetWeaver 7.50.

What is the availability of Joaquim?

The availability of Joaquim needs to be confirmed.

What is the rate of Joaquim?

Joaquim's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.