OpenClassrooms
Company Employees
Sebastian Mititelu
Software Developer @Viably
Verified
Sebastian Mititelu is a Software Developer at Viably, an innovative startup that helps companies predict the future of their business. Sebastian has been developing software for over 5 years, and is an experienced programmer in a variety of languages including JavaScript, Node.js, React, HTML, and CSS. He is passionate about creating intuitive and user-friendly products. Sebastian is highly motivated to learn new technologies and apply them to solve real-world problems. He is a quick learner and is commitMore...
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Rashmi Bhat
Agile Coach @OpenClassrooms
Verified
Raphael Bensamoun
Lead Data Scientist @TotalEnergies
Verified
Raphael Bensamoun is the Lead Data Scientist at TotalEnergies, where he spearheads innovative projects to optimize energy solutions through advanced analytics. With over a decade of experience in data science, Raphael is passionate about leveraging machine learning to drive sustainable practices. He holds a Master's degree in Data Science from King's College London. Outside of work, Raphael enjoys playing padel and exploring new technologies.More...
Eliès Gaillard
Senior Data Analyst @Digitalinkers
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Eliès Gaillard is a senior Data Analyst specialised in Product and Web Analytics.More...
David Malinen
Fullstack Developer @ADEO Services
Verified
As a Fullstack Developer, I have successfully designed, developed, and implemented numerous web applications especially in the JS environment. My expertise in both front-end and back-end development has played a crucial role in driving digital transformation efforts. I am currently focusing on expanding my knowledge and expertise in Product Management and the Discovery processes. My goal is to be able to manage a team and successfully bridging the gap between tech people and non-tech people.More...
Emily Kund
Data Analytics Consultant @Freelancer
Verified
A seasoned professional with twenty-five years of experience in data analysis, data visualization, tech enablement, risk management, marketing, teaching, planning, as well as communicating with operational staff to Boards of Directors. How can I help you?More...
Lionel Capo-chichi
Data Scientist @ECOWAS Bank for Investment and Development (EBID)
Verified
With over 8 years of experience in data science and econometrics, I have built a strong foundation in applying advanced analytics to solve real-world problems in energy, economics, and development. My background includes leading teams to develop predictive models that significantly enhance decision-making processes, notably improving model accuracy and driving profitability at institutions like EDF, where I contributed to a €5M profit increase. My technical expertise spans a wide range of tools, including R, Python, SQL, and Git, as well as advanced statistical techniques like machine learning and deep learning. I’ve applied these skills to projects ranging from forecasting energy production and optimizing macroeconomic models to improving regional economic outlooks in West Africa. A key achievement in my career includes successfully leading the implementation of innovative statistical models at EDF, resulting in a 50% improvement in prediction accuracy. I also excel in collaborative, multicultural environments, having worked with diverse teams to drive impactful, data-driven solutions. This strong track record makes me well-equipped to take on freelance projects where my skills in data analytics, machine learning, and econometrics can be leveraged to solve complex challenges and deliver high-impact results for clients.More...
Jason Holness
Recruitment & Talent Development Manager @Tissium
Verified
Tissium is a pioneering company in the development of biopolymers that aim to reconstruct damaged tissues in the body. As the Recruitment & Talent Development Manager, Jason Holness is responsible for sourcing, attracting, and hiring top talent to help Tissium achieve its goals. He also oversees the development and implementation of strategies to nurture and grow the skills of existing staff. In the recent period, efforts have been focused on recruiting highly skilled researchers and scientists to drive the company's innovative projects. The talent development strategies are designed to foster a culture of continuous learning and innovation, ensuring that Tissium remains at the forefront of its industry.More...