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Mathieu
@mideky
Senior Software Engineer AWS Infrastructure Architect
France
English, French
About me
Senior Software Engineer with 4+ years building high-performance systems for European energy companies and fintech. Open-source contributor to Rust/Cargo and core developer tools used by millions.
I specialize in Rust development, AWS serverless architecture, performance optimization (10x+ speedups), and production MLOps pipelines.
Based in Paris. Fast communication, clean code, real results.
Skills
Mathieu
Offline •
Average response time: 4 hours
See my services
Help/Consultation
I will develop high performance rust code and optimize your systems
Cloud Consultation
I will design and implement your AWS cloud infrastructure
Portfolio
Work experience
Rust Systems Engineer & Solutions Architect
EDF Energy • Full-time
Apr 2025 - Present • 1 yr 1 mo
- Led architecture migration to Rust/AWS, reducing infrastructure costs and p99 runtime by 95% - Design and implemented file transfer system in order to recieve +50TB/s of files.
Head of Engineering & Digital R&D
ISALYS Digital Lab • Part-time
Dec 2024 - Present • 1 yr 5 mos
Leading technical strategy and engineering operations for ISALYS Digital Lab, delivering mission-critical infrastructure for enterprise clients in energy, luxury, retail, data and industrial sectors. - Driving all technical decisions, architecture direction, and technology partnerships - Leading engineering team growth - Establishing AWS partnership and recruitment pipeline with top engineering schools - Designed and deployed internal tooling for development efficiency and operational excellence
Freelance Software Engineer & Solutions Architect
MKDevs - Polaris • Freelance
Oct 2021 - Present • 4 yrs 7 mos
- Develop tailormade software solutions - Integrate evolving technologies - Integrate evolving teams - Participate in software development projects - Write technical documentation
29 Reviews
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
1-5 out of 29 Reviews
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sachaouazana
France
très réactif
$200-$400
Price
10 days
Duration
Helpful?
likma01
Canada
Tres bon, reactif et remet le travail avant le moment attendu.
$100-$200
Price
5 days
Duration
Seller's Response
Helpful?
user27055417
Morocco
Une personne qui ne fournit pas le travail complet, incomplet sur l’explication et pas détaillé. Je déconseille fortement cette personne pour le travail dans les module Python.
Up to $50
Price
4 days
Duration
Seller's Response
Helpful?
oded_yahav
Israel
very good communication with seller, delivery before time!!
Up to $50
Price
4 days
Duration
Helpful?
mazsuu
Germany
Great Guy!
$100-$200
Price
1 day
Duration
Helpful?
