Jonathan Guislain
CTO at Knockk- Claim this Profile
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French Native or bilingual proficiency
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English Full professional proficiency
Topline Score
Bio
Vijay Viswanathan
Jonathan is a hard-working and creative Android developer who helped build the Goodwall Android app from the ground up. He is proactive with suggestions and approaches app development with the user in mind. Most importantly Jonathan is a trustworthy and reliable colleague. His great sense of humour makes him a pleasure to work with. I highly recommend Jonathan.
Vijay Viswanathan
Jonathan is a hard-working and creative Android developer who helped build the Goodwall Android app from the ground up. He is proactive with suggestions and approaches app development with the user in mind. Most importantly Jonathan is a trustworthy and reliable colleague. His great sense of humour makes him a pleasure to work with. I highly recommend Jonathan.
Vijay Viswanathan
Jonathan is a hard-working and creative Android developer who helped build the Goodwall Android app from the ground up. He is proactive with suggestions and approaches app development with the user in mind. Most importantly Jonathan is a trustworthy and reliable colleague. His great sense of humour makes him a pleasure to work with. I highly recommend Jonathan.
Vijay Viswanathan
Jonathan is a hard-working and creative Android developer who helped build the Goodwall Android app from the ground up. He is proactive with suggestions and approaches app development with the user in mind. Most importantly Jonathan is a trustworthy and reliable colleague. His great sense of humour makes him a pleasure to work with. I highly recommend Jonathan.
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Experience
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Knockk
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France
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Technology, Information and Internet
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1 - 100 Employee
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CTO
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Oct 2020 - Present
Knockk is the first accelerator platform for individuals, where people create communities of friends around real-life activities in a fun and secure environment. Our mission ? Favoring the in real life sociability,sharing, and human interaction authenticity rather than the online traditional social networks. In 1 year the team has: - convinced more than 170,000 users to join the platform - exceptional customer satisfaction - already collected more than 100 thousands people in real life Learn more about knockk (www.knockk.app) • Project management @Knockk. prioritize upcoming feature between IOS/Android/Be and making sure that new feature are released in time • Build the Android app from the beginning up to more than 150k downloads in France, 4.7 stars (800 review) and 99% crash-free user • Create a scalable and easy to maintain app using the last android technologies Stack • RxJava3 (MVVM design pattern) • Kotlin • Dagger2 (Dependency injection) • Version control: Git, Gitlab • Version control: Git, Gitlab • Project management: Jira/Confluence Show less
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Goodwall
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Switzerland
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Technology, Information and Internet
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1 - 100 Employee
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Android developer
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Jun 2016 - May 2021
• In charge of the Android platform for Goodwall • Build an app from the beginning up to more than 1 million downloads, 4.5 stars (5 thousand reviews) and 99% crash-free user • Lead and develop the Asia-PaciWc Android engineering team • Create a scalable and easy to maintain app using the last android technologies • Work closely with the marketing team to boost the platformQs growth • Work closely with the design and Q&A team to deliver a top-notch platform Stack • Android SDK: Java 8 • RxJava (MVVM design pattern) • Dagger (Dependency injection)• Version control: Git, Gitlab • Version control: Git, Gitlab • Project management: Jira/Con=uence https://play.google.com/store/apps/detailsTidUorg.goodwall.app Show less
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Freelancer
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Software Development
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1 - 100 Employee
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Android
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Oct 2015 - Feb 2017
• Full stack android development • RESTFull web service • Dagger, Retrofit • InApp billing, GCM • Full stack android development • RESTFull web service • Dagger, Retrofit • InApp billing, GCM
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Université de Genève
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Switzerland
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Higher Education
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1 - 100 Employee
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Researcher and developer
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Sep 2014 - Oct 2015
MUSES (Multiplatform Usable Endpoint Security) Europeen comission FP7 founded project No. 318508 https://www.musesproject.eu/ • Trust Management, Security and risk analysis on B'OD (Bring 'our Own Device) concept • Java development • Spring, PrimeFaces, Swing MUSES (Multiplatform Usable Endpoint Security) Europeen comission FP7 founded project No. 318508 https://www.musesproject.eu/ • Trust Management, Security and risk analysis on B'OD (Bring 'our Own Device) concept • Java development • Spring, PrimeFaces, Swing
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Megève Tourisme
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France
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Travel Arrangements
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1 - 100 Employee
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Développeur JAVA / Community Manager
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2013 - 2014
• Create a web Java service for displaying the weather thru the screens of Megève's ski buses • Optimize the visibility of Meève's website • Help developing çwe-are-Megzveé concept presence on social media • Create a web Java service for displaying the weather thru the screens of Megève's ski buses • Optimize the visibility of Meève's website • Help developing çwe-are-Megzveé concept presence on social media
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Alpinet
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France
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Telecommunications
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IT Technician
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Jun 2009 - Sep 2009
• Cyber Coffe management. • Computer maintenance. • Cyber Coffe management. • Computer maintenance.
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Education
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Sup communication Luçon
European Bachelor's Degree (DEES) in Web, Web -
St. Michel Annecy
BTS IRIS, Developer for industry and services