Freelancer profile translated to English.
Back to original languageAbout David
With over 25 years of experience, I am a programmer (C/C++, Android, Perl, Ruby), API integrator, technical writer, and occasionally an integration auditor.
I am open to any sector, having already had the opportunity to work for various clients in banking, telecommunications, automotive, rail transport, and defense for diverse and specialized IT services:
Strong authentication by OTP; Voice services; Automated route command; Voice recognition; Billing data formatting.
You can appreciate my expertise by visiting the open-source Perl/Tk software: The Simplest Manual Counter (sourceforge.net/projects/easycounter/) which I have maintained since 2010.
Feel free to contact me for occasional assistance!
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Bordeaux (up to 50km)
Experience
- ATOSProgrammer AnalystCONSULTING AND AUDITSNovember 2000 - March 2015 (14 years and 5 months)Bezons, FranceService provision on 11 projects
SNCF (2013-2015)
Project MISTRAL (interlocking control system)- Writing functional specifications
- Development of two evolutions of the route programming automaton under IlogView and IlogServer
- Improvement of the ergonomics and responsiveness of the field simulator
RATP (2012)
Extension of Line 4- Development of evolutions for the Automatic Route Command module
- Writing of study and detailed design files
Renault (2010-2011)
Project Robcad - Technical lead C and Perl for the team (3 developers)- Improvement, adaptation, and development of data management applications
GIE Eurocis (2009-2010)
Project "Video acquisition and processing chain" for the Directorate of Military Intelligence- Writing of the Research Tax Credit file, design, and operation
- Development of the Web prototype for video cutting and formatting, sound extraction, and the video ingestion client under Linux Red Hat
- Integration of the Vecsys Speech-To-Text transcription library
SFR (2007-2009)
- Development of evolutions for the Unix billing ticket collection system
Crédit Lyonnais (2007)
- Development of evolutions for the stock market consultation voice service
France Telecom (2006)
- Development of evolutions for the interface server to an LDAP database
- Integration of Telisma voice recognition and Text-To-Speech engines
Bouygues Telecom (2005)
- Development of the web GUI for promotional campaigns
Crédit Lyonnais (2002-2004)
- Development of the online stock market voice service under MG2/Netcentrex
Bouygues Telecom (2000-2002)
- Operation of Interactive Voice Servers and development of new features under MG2/Netcentrex
Garbarini S.A. (2000)
- Development of traffic light controller maintenance software
- Fixes for the traffic light controller in Motorola 68000 assembly
- Data SecuraSelf-employedCONSULTING AND AUDITSMay 2023 - Today (3 years)Bordeaux, France
- Custom programming
- Audit / Integration / Assistance in security and data backup solutions
- Creation / Improvement of Internet showcases
- OneSpanSoftware Development EngineerSOFTWARE PUBLISHINGApril 2015 - October 2022 (7 years and 7 months)Bordeaux, FranceInvolved in various API projects, software, and a mobile application
- C evolutions and VACMAN Controller API integration audits (Europe and Japan)
- C# development of a Windows application for Risk Analytics solution load testing
- Integration of OneSpan and NokNok APIs (Fido Alliance) for demo app on Android
- C++ development of a WebSocket interface under Windows
- Integration tests under Jenkins and GitLab (Cucumber, Ruby, Selenium)
Recommendations
Be the first to recommend David
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- DESS Signals, Images, and Real-Time SystemsUniversité PARIS XII - Val-de-Marne1998
- DUT Electrical Engineering and Industrial Computing, Electronics OptionIUT de Créteil, Université Paris XII1995