Bienvenue sur le profil Malt de Lionel !
Ce freelance a indiqué qu'il était disponible à temps partiel, 2 jours par semaine, mais n'a pas reconfirmé depuis plus de 7 jours.
À temps partiel, 2 jours par semaine
Localisation et déplacement
- Localisation
- London, England, United Kingdom
- Télétravail
- Effectue ses missions majoritairement à distance
Préférences
- Durée de mission
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- ≤ 1 mois
- entre 1 et 3 mois
- Taille d'entreprise
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- 11 - 49 personnes
- 50 - 249 personnes
- 250 - 999 personnes
- 1000 - 4999 personnes
- ≥ 5000 personnes
Vérifications
Charte du freelance Malt signée
Consulter la charte
Influence
Chargement...
Langues
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Anglais
Capacité professionnelle complète
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Français
Bilingue ou natif
Catégories
Compétences (20)
- Cloud
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1
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1
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- Containerization
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- IT automation
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- Methodologies
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1
- Frameworks
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Lionel en quelques mots
Bonjour,
Je peux vous aider à déployer votre projet dans le cloud -AWS ou GCP- et améliorer la gestion de votre infrastructure cloud de sorte à éviter les downtimes et failles de sécurité.
Mes deux dernières missions:
- CTO d'une startup tech à Londres, j'ai recruté et dirigé plus de 40 ingénieurs et développé la startup jusqu'à plus d'1 million d'utilisateurs payant, le tout dans un temps très restraint.
- Tech Lead, provisionne l'infrastructure Google Cloud Platform pour la nouvelle application mobile de la plus grande banque d'Australie.
Ma proposition est de rendre votre entreprise plus agile et résiliente en mettant en place:
- une architecture sécurisée, hautement disponible et scalable pour votre application sur AWS
- des processus de déploiement de votre application dans le cloud
- des processus d'intégration de vos nouvelles features dans le code source de production, basés sur des méthodes de gestion de code source état de l'art et des builds/tests automatisés
Ce que mes clients disent sur LinkedIn:
"Think of him as your CTO and development team all in one!"
"Lionel is an amazing software developer and technical lead. He manages to take difficult problems and meticulously break them down into clear business and software oriented decisions."
"The solution Lionel came up with was extremely smart, way above anything I would have thought myself."
"The deadly duo of Lionel and Michael did an amazing job at EarnAway. I can't recommend them highly enough"
Expert en Terraform, Docker, AWS, GCP, DevOps, GitHub, CI/CD
Je peux vous aider à déployer votre projet dans le cloud -AWS ou GCP- et améliorer la gestion de votre infrastructure cloud de sorte à éviter les downtimes et failles de sécurité.
Mes deux dernières missions:
- CTO d'une startup tech à Londres, j'ai recruté et dirigé plus de 40 ingénieurs et développé la startup jusqu'à plus d'1 million d'utilisateurs payant, le tout dans un temps très restraint.
- Tech Lead, provisionne l'infrastructure Google Cloud Platform pour la nouvelle application mobile de la plus grande banque d'Australie.
Ma proposition est de rendre votre entreprise plus agile et résiliente en mettant en place:
- une architecture sécurisée, hautement disponible et scalable pour votre application sur AWS
- des processus de déploiement de votre application dans le cloud
- des processus d'intégration de vos nouvelles features dans le code source de production, basés sur des méthodes de gestion de code source état de l'art et des builds/tests automatisés
Ce que mes clients disent sur LinkedIn:
"Think of him as your CTO and development team all in one!"
"Lionel is an amazing software developer and technical lead. He manages to take difficult problems and meticulously break them down into clear business and software oriented decisions."
"The solution Lionel came up with was extremely smart, way above anything I would have thought myself."
"The deadly duo of Lionel and Michael did an amazing job at EarnAway. I can't recommend them highly enough"
Expert en Terraform, Docker, AWS, GCP, DevOps, GitHub, CI/CD
Portfolio
Expériences
Wi5 / Onvi
High tech
Chief Technology Officer - En tant que freelance
In his role as Chief Technology Officer at Wi5, Lionel has grown the company’s engineering function from its first engineering hire to a highly autonomous and agile product team of twenty.
Under Lionel’s technical leadership, the company raised a £9M seed round, secured partnerships with world class brands including Pret A Manger, Pizza Hut, Nando's and New World Trading Company and transformed a product idea into a highly scalable software business, going from servicing zero to a million customers in a matter of months.
Under Lionel’s technical leadership, the company raised a £9M seed round, secured partnerships with world class brands including Pret A Manger, Pizza Hut, Nando's and New World Trading Company and transformed a product idea into a highly scalable software business, going from servicing zero to a million customers in a matter of months.
Lionel Martin Consulting
High tech
Consultant - En tant que freelance
Provided consulting to tech companies to support migration to the AWS cloud, including where required acting as my clients' interim CTO during their critical transition phases.
Technologies used daily: Terraform, AWS CloudFormation, EC2, ECS, SQS, SNS, S3 + CF, RDS, Docker, Docker Compose, PostgreSQL, MySQL, Laravel, VueJS, Lambda, CodePipeline, CodeBuild
Technologies regularly used: Kinesis, DynamoDB, GoLang, NodeJS, ElasticSearch, Azure, Athena, AWS Glue
Technologies used daily: Terraform, AWS CloudFormation, EC2, ECS, SQS, SNS, S3 + CF, RDS, Docker, Docker Compose, PostgreSQL, MySQL, Laravel, VueJS, Lambda, CodePipeline, CodeBuild
Technologies regularly used: Kinesis, DynamoDB, GoLang, NodeJS, ElasticSearch, Azure, Athena, AWS Glue
ANZ
Banque & assurances
Lead Platform Engineer - En tant que freelance
Building the bank of the future!
DevOps | GCP | Kubernetes | Terraform
DevOps | GCP | Kubernetes | Terraform
Freelance
Full stack developer (front-end + back-end) & devOps - En tant que freelance
Partnered with Sheffield University team of data scientists to analyze tweets in real-time and develop www.footballwhispers.com
Environment: Laravel 5, PostgreSQL on AWS RDS, DigitalOcean, AWS ECS, Docker, ElasticSearch on AWS CloudSearch, WordPress REST API integration
Environment: Laravel 5, PostgreSQL on AWS RDS, DigitalOcean, AWS ECS, Docker, ElasticSearch on AWS CloudSearch, WordPress REST API integration
Freelance
PHP backend developer - En tant que freelance
Developing the backend for a hotel price comparator platform which gives cashback to its users!
Developing using PHP Laravel 5 and Lumen
Deploying it using Docker on a cluster of EC2 machines
Developed the search engine and suggestions endpoint based on a subset of Open Street Map, using Wikipedia dumps as a source of truth for places ranking
Developing using PHP Laravel 5 and Lumen
Deploying it using Docker on a cluster of EC2 machines
Developed the search engine and suggestions endpoint based on a subset of Open Street Map, using Wikipedia dumps as a source of truth for places ranking
Freelance
PHP backend developer - En tant que freelance
Developed a REST API based on Laravel 4 and MongoDB for this travel-focused social network
Implemented asynchronous transcoding of uploaded images
Deployed using Dokku on Digital Ocean
Cloud storage of files on Amazon S3, using SQS as a queuing system
The API we developed enables the AngularJS website and the iOS app to create and upload patchworks of users' pictures, and get social network features like following, liking, sharing and commenting.
Implemented asynchronous transcoding of uploaded images
Deployed using Dokku on Digital Ocean
Cloud storage of files on Amazon S3, using SQS as a queuing system
The API we developed enables the AngularJS website and the iOS app to create and upload patchworks of users' pictures, and get social network features like following, liking, sharing and commenting.
Freelance
PHP backend developer - En tant que freelance
Developed a REST API for an iOS mobile app to browse and attend events around you.
Laravel 5 and PostgreSQL, deployed on AWS
Laravel 5 and PostgreSQL, deployed on AWS
Freelance
PHP backend developer - En tant que freelance
Developed new features on this platform, enabling companies to browse and hire PR freelancers.
Using Laravel 4 and MySQL
Deployed on Rackspace and Digital Ocean
Using Laravel 4 and MySQL
Deployed on Rackspace and Digital Ocean
Freelance
PHP backend developer - En tant que freelance
Stax is the next coolest app out there, for people to share 13sec videos and images like Vine, and consume them just like you swipe left and right on Tinder!
Michael and myself architected and built the database, backend and the API behind the iOS app, using 9+ services of Amazon Web Services, including: EC2, RDS, Elastic Transcoder, SNS and SQS for asynchronous video transcoding and image scaling, S3 and CF.
Michael and myself architected and built the database, backend and the API behind the iOS app, using 9+ services of Amazon Web Services, including: EC2, RDS, Elastic Transcoder, SNS and SQS for asynchronous video transcoding and image scaling, S3 and CF.
Freelance
PHP backend developer - En tant que freelance
Speculate is a very fun fake-money trading app based on real-life reputation metrics live fed from Facebook pages of the public companies.
Michael and myself architected a transaction-based design pattern in MongoDB to achieve live stock prices calculation.
Michael and myself architected a transaction-based design pattern in MongoDB to achieve live stock prices calculation.
Grow
C++ / NodeJS developer - Head of tech
Leading the architecture and development of a DRM platform for 3D
printing, starting from a patent application
Started hiring and leading a small team of developers
Prototyped a REST API and a back-office in NodeJS, deployed on AWS
Developed and maintained an encryption library for 3D design files in C++
Helped defining business plan with founders
Reports directly to COO
Environment: MongoDB, Linux, NodeJS, REST API, Amazon EC2, C++
printing, starting from a patent application
Started hiring and leading a small team of developers
Prototyped a REST API and a back-office in NodeJS, deployed on AWS
Developed and maintained an encryption library for 3D design files in C++
Helped defining business plan with founders
Reports directly to COO
Environment: MongoDB, Linux, NodeJS, REST API, Amazon EC2, C++
LMAL.TV
PHP backend developer - En tant que freelance
Front-end and backoffice development of a cloud platform from scratch.
Administrative and accounting tasks as the president of the company.
Environment: MySQL, Linux, PHP MVC, SQL, Node.JS, HTML/CSS/JQuery, Facebook API, REST API, Amazon EC2, Amazon S3
Administrative and accounting tasks as the president of the company.
Environment: MySQL, Linux, PHP MVC, SQL, Node.JS, HTML/CSS/JQuery, Facebook API, REST API, Amazon EC2, Amazon S3
Ubicmedia
C++ / PHP developer
Designed and developped of back-end (PHP) and front-end (HTML/CSS/JQuery) of a Saas cloud platform (www.pumit.com).
Wrote specifications for outsourcing to graphic designers.
Defined the API, and integrating with third-party services.
Designed and prototyped for commercial prospection purposes.
Assisted commercial engineers in defining quotations.
Worked as a pre-sales engineer in United States occasionally.
Environment: C/C++, Visual Studio 2010, PHP MVC, Facebook API, Box.com API, REST API, Windows Server 2008, Linux, Amazon Services
Wrote specifications for outsourcing to graphic designers.
Defined the API, and integrating with third-party services.
Designed and prototyped for commercial prospection purposes.
Assisted commercial engineers in defining quotations.
Worked as a pre-sales engineer in United States occasionally.
Environment: C/C++, Visual Studio 2010, PHP MVC, Facebook API, Box.com API, REST API, Windows Server 2008, Linux, Amazon Services
Ubicmedia
C++ developer
Reverse engineered a MP4 encryption algorithm.
Designed and developped of a new client-side proprietary DRM layer and integrated it into an existing MP4 player.
Designed and developped a HTTP streaming server featuring a server-side proprietary DRM layer.
Designed and developped a secure streaming protocol over HTTP.
Designed an asynchronous architecture on OSX for a MP4 player conversion. Studied the feasibility of iOS conversion of the player, wrote the specifications and managed outsourcing.
Designed and developped a MP4 parser and a video transcoding and encrypting pipeline.
Converted a MP4 standalone player from Microsoft Visual Studio VC6 to VS2008.
Developed and maintained new player's viewing features. Debugged and maintained the client-side DRM layer.
Environment: C/C++, STL, Visual Studio 6, Visual Studio 2008, Visual Studio 2010, ISO14496, gcc, Windows, Linux, OSX, iOS, Boost::Asio, Win32, Multithreading, Qt, C#.Net
Designed and developped of a new client-side proprietary DRM layer and integrated it into an existing MP4 player.
Designed and developped a HTTP streaming server featuring a server-side proprietary DRM layer.
Designed and developped a secure streaming protocol over HTTP.
Designed an asynchronous architecture on OSX for a MP4 player conversion. Studied the feasibility of iOS conversion of the player, wrote the specifications and managed outsourcing.
Designed and developped a MP4 parser and a video transcoding and encrypting pipeline.
Converted a MP4 standalone player from Microsoft Visual Studio VC6 to VS2008.
Developed and maintained new player's viewing features. Debugged and maintained the client-side DRM layer.
Environment: C/C++, STL, Visual Studio 6, Visual Studio 2008, Visual Studio 2010, ISO14496, gcc, Windows, Linux, OSX, iOS, Boost::Asio, Win32, Multithreading, Qt, C#.Net
Ubicmedia
SQL developer
Designed tables and databases.
Developed and optimized algorithms and SQL requests for events treatment and statistics.
Environment: PostgreSQL, SQL, batch, Windows Server 2003
Developed and optimized algorithms and SQL requests for events treatment and statistics.
Environment: PostgreSQL, SQL, batch, Windows Server 2003
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David Vidal - Ibernatus
04.10.2016Lionel a réalisé une mise à jour d'une application web afin de mettre en place Amazon AWS. Il y a réalisé le projet en respectant les délais. Son travail et ses compétences ont été à la hauteur de son expérience. J'ai donc été plus que satisfait de son travail et j'ai hâte de lui proposition un nouveau projet !
Bertrand Perrin - B&A Expertise
23.09.2016J'ai travaillé 6 ans avec Lionel sous mes ordres. Il a été Ingénieur de développement (C++, PHP), puis Ingénieur R&D (MPEG-4, DRM, C++) et Directeur de produit (SaaS PHP/C++/PostgreSQL). C'est un incroyable talent qui apprend tout le temps et progresse à grande vitesse. Il m'a toujours étonné par sa capacité à analyser les faits tant en terme technique que commercial. Il a une grande maturité et sait toujours prendre du recul. Il a travaillé pour notre activité US, piloté et réalisé l'intégration de nos systèmes avec BOX.com et d'autres entreprises américaines. Ce n'est pas compliqué, si je devais monter une startup Internationale, il serait mon CTO car avec lui j'ai 2 certitudes 1. Trouver des solutions et les mettre en place, 2. Etre fiable (Lionel ne laisse rien au hasard)
Formations
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Licence de mathématiques
Université Claude Bernard (Lyon I)
2006 -
Licence d'informatique
Université Claude Bernard (Lyon I)
2007
Certifications
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AWS Solutions ArchitectAmazon Web Services
En cours