# Franck L.

> Senior Software Engineer @ Virta Health

Location: New York City Metropolitan Area, United States
Profile: https://flows.cv/franck

Experienced Fullstack Engineer (backend leaning) who likes to build tools to help people be more efficient and lead entertaining lives.

Completed different food challenges with my wife, including: 10 cheeseburgers or 10 hamburgers or 1 whole pizza for each of us! Looking into our next one... [to be continued]

Interests include: Video game, Robotics, AI, Mobile application, Data mining, Text mining, Algorithm optimization.

US Permanent Resident

## Work Experience
### Senior Software Engineer @ Virta Health
Jan 2021 – Present
Fullstack engineer (70% backend / 30% frontend)

- Tech lead a few cross-team projects around enrollment process (clinical data will be leveraged to bootstrap the patient journey and automatically extracted, allow A/B test and customized enrollment flow depending on applicant's attributes)
- Automating workflow for our practitioners (keeping them focus on human care and leveraging the machine for repetitive work / data crunching)
- Digitally keeping our healthcare workers legally compliant
- Update / maintain our internal EHR platform
- Stabilizing, scaling and optimizing our EHR infrastructure

Worked with:
- Go, Javascript (Typescript, ReactJS), Python (Flask, Celery)
- PostgreSQL, RabbitMQ
- GCloud (Kubernetes, BigQuery, Function, Pubsub, FHIR Store)
- Docker

### Senior Software Engineer @ Citizen
Jan 2018 – Jan 2021 | New York City Metropolitan Area
Fullstack engineer (70% backend / 30% frontend)
- Notification routing (target users smarter)
- Notification system (contributed to implementation of the core)
- Update/maintain main website (https://citizen.com)
- Update/maintain internal websites (tooling website + admin / moderator website)
- Contact Tracing related features (for COVID-19)
- Tool (load testing)

Worked with:
- Javascript (NodeJS, ReactJS), Python, Go, Java
- MySQL, PostgreSQL, Redis, Cassandra, Memcached
- GCloud (Kubernetes, BigQuery, Run, Function)
- Docker

### Senior Software Engineer @ Xaxis
Jan 2018 – Jan 2018 | New York City Metropolitan Area
Full stack engineer (70% backend / 30% frontend) through Javascript (ReactJS, NodeJS) and Python (Airflow, PySpark)

### Software Engineer @ Xaxis
Jan 2014 – Jan 2018 | New York City Metropolitan Area
- Worked on an UI design to help trader optimize and managing their campaigns better in order to server advertiser better at minimal cost.
Technologies: AngularJS, NodeJS, SailsJS, Python, MySQL, AWS, Docker

- Machine learning: using live user's events to match the user to a group/category to be able to predict user's behavior / interests.
Technologies used: Java (Weka, JPMML, Storm), Vertica, Couchbase, Hadoop

- Learning Talend (for database integration)
- Building a web form support to help business team sorting request/bug report by customers and also to guide them through the FAQ of the company (POC using BackboneJS)

Technologies used: HTML, Javascript, Talend

### Software Engineer Internship @ Xaxis
Jan 2014 – Jan 2014 | New York City Metropolitan Area
R&D - Introspection, agents, wep app (Java)
Backend for an internal web tool (to help gather campaigns)
Algorithm optimization
Benchmark Javascript - Chart (differents libraries: GoogleChart, AmChart, FusionChart, D3JS, HighChart)

Technologies used: Java, SQL, NoSQL, HTML, Javascript, CSS.

### Software Engineer Internship @ Kobojo
Jan 2012 – Jan 2013 | Paris 6
Full stack engineer intern

- Database Architect (built the database for a game)
- Server (implemented API to support games)
- Adjusting some deterministic algorithms (implement / optimize algorithm to be able to determine randomness)
- Created native extension for push notification
- Log system on GrayLog
- Unit tests
- Internal library's update
- Cache optimizations

Technologies used: C#, C++, SQL, NoSQL, Java, Script Shell, Actionscript, Objective C.

### Barman @ Boeuf Grillé
Jan 2012 – Jan 2012 | Paris 13
Discovery internship as a barman.


## Education
### Bachelor & Master's Degree in Computer Engineering
EPITA: Ecole d'Ingénieurs en Informatique
Jan 2009 – Jan 2014

### Data Science
General Assembly
Jan 2017 – Jan 2017

### Study Abroad in Computer Science
Shanghai Jiao Tong University
Jan 2011 – Jan 2011


## Contact & Social
- LinkedIn: https://linkedin.com/in/franckly

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Source: https://flows.cv/franck
JSON Resume: https://flows.cv/franck/resume.json
Last updated: 2026-03-23