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potisab

China
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About Candidate

Professional in applied mathematics and data analysis, with solid experience in statistics and data science in the insurance and finance technology sectors. After starting my career at Assurance Générale du Congo Vie (AGC-Vie) (2017–2019), where I contributed to the development of actuarial models and statistical monitoring of insurance risks, I then joined Mashang Consumer Finance Co., Ltd. (MSCF, China) (2021–2022) as a junior data analyst, developing analysis and visualization tools for optimizing consumer financing strategies.With research experience in applied mathematics (multidimensional data analysis), I am proficient in advanced machine learning and deep learning methods, statistical modeling, as well as Python tools (PyTorch, TensorFlow, Scikit-learn, Pandas, Numpy) and SQL. I combine strong analytical skills and expertise in processing and leveraging complex data with a rigorous and results-oriented mindset.A multilingual individual (French, English, and Chinese), I stand out for my adaptability in multicultural environments, my ability to transform data into strategic levers, and my motivation to contribute to innovative projects in data science, quantitative finance, or applied artificial intelligence.

Skills

Programming languages : Python, MATLAB, R, SPSS, STATA, Excel VBA, Latex
90%
Machine Learning & Deep Learning : Régression, Classification, Clustering Réseaux de neurones (CNN, RNN, Transformers) Optimisation et apprentissage supervisé/non supervisé
90%
Frameworks and librairies : PyTorch, TensorFlow, Keras, Scikit-learn, XGBoost, LightGBM, Numpy, Pandas, Matplotlib, Seaborn
90%
Compétences analytiques : Multidimensional Data Analysis, Advanced Statistics and Statistical Inference, Mathematical Optimization, Signal and Image Processing, Information Theory and Mutual Information, Predictive Analytics and Modeling
90%

Work & Experience

D
2021-11 - 2022-10 Data analyst
Full-time
Mashang Consumer Finance Co., LtD (MSCF)

China Beijing

<ul> <li>Design clustering models to effectively segment customers and improve marketing personalization,</li> <li>Design and deploy innovative feature engineering strategies to enhance the performance of predictive models, demonstrating a strategic and rigorous approach,</li> <li>Develop advanced data mining models to optimize trend detection and improve strategic decision-making,</li> <li>Write detailed reports on model performance and suggest areas for improvement.</li> </ul>

D
2020-10 - 2021-07 Data analyst Junior
Full-time
Echung Hinda Solution Co.,Ltd

China Beijing Beijing

<ul> <li><span id="page13R_mcid24" class="markedContent"><span dir="ltr" role="presentation">Market data analysis,</span></span></li> <li><span id="page13R_mcid25" class="markedContent"><span dir="ltr" role="presentation">Manage the maintenance and ongoing updating of models to ensure their</span><br role="presentation" /><span dir="ltr" role="presentation">e</span><span class="markedContent"><span dir="ltr" role="presentation">ff</span></span><span dir="ltr" role="presentation">ectiveness,</span></span></li> <li><span id="page13R_mcid26" class="markedContent"><span dir="ltr" role="presentation">Implement innovative feature engineering strategies to improve the performance of</span><br role="presentation" /><span dir="ltr" role="presentation">predictive models,</span></span></li> <li><span id="page13R_mcid27" class="markedContent"><span dir="ltr" role="presentation">Write detailed reports on model performance and suggest areas for improvement.</span></span></li> </ul>

S
2017-07 - 2019-06 Statistics and Actuarial Science
Full-time
Assurance Générale du Congo Vie (AGC-Vie), Brazzaville, Congo

Congo (Congo-Brazzaville) Brazzaville Brazzaville

<ul> <li><span id="page13R_mcid7" class="markedContent"><span dir="ltr" role="presentation">Automate the model calibration process to ensure regulatory compliance and</span><br role="presentation" /><span dir="ltr" role="presentation">optimal performance,</span></span></li> <li><span id="page13R_mcid8" class="markedContent"><span dir="ltr" role="presentation">Train internal teams in advanced data modeling and analysis techniques,</span></span></li> <li><span id="page13R_mcid9" class="markedContent"><span dir="ltr" role="presentation">Document modeling processes to ensure traceability and facilitate regulatory</span><br role="presentation" /><span dir="ltr" role="presentation">review,</span></span></li> <li><span id="page13R_mcid10" class="markedContent"><span dir="ltr" role="presentation">Model losses and predict compensation to improve the accuracy of</span><span class="markedContent"> <span dir="ltr" role="presentation">fi</span></span><span dir="ltr" role="presentation">nancial</span><br role="presentation" /><span dir="ltr" role="presentation">reserves,</span></span></li> <li><span id="page13R_mcid11" class="markedContent"><span dir="ltr" role="presentation">Develop machine learning algorithms to anticipate claims and reduce compensation</span><br role="presentation" /><span dir="ltr" role="presentation">costs,</span></span></li> <li><span id="page13R_mcid12" class="markedContent"><span dir="ltr" role="presentation">Analyze risks and develop optimized pricing strategies to maximize pro</span><span class="markedContent"><span dir="ltr" role="presentation">fi</span></span><span dir="ltr" role="presentation">tability.</span></span></li> </ul>

Education

m
2015-10 - 2017-09 Master
Master en Science
Marien Ngouabi University

Congo (Congo-Brazzaville)

d
Doctoral
Ph.D in Applied Mathematics
Tianjin University

China

Languages

French
Native%
English
Advanced%
Chinese
HSK-4%

Certifications

Awards

  • Email
    [email protected]
  • City
    Tianjin
  • Address
    TIANJIN, Tianjin jinnan Qu, jinyiyuan xiaoqu, 23 haolou 2002