Audience and Remarketing projects:- Uplift and Open models improvement (Feature Exploration, transformation and Selection)- Extraction of new navigation features for audience models- Heuristics to improve KPIs using RFM (recent, frequency, monetary)- Observability and Data Analysis.

Functions and Achievements:• Development in data science focused on Natural Language Processing:- Chatbots, Voicebots and Emailbots. Bot for Questions, Complaints, Claims And Suggestions with Fine-tuning BETO and GPT2 (Accelerate).- Services Integration: Integration of speech-analysis for Call-Center calls.- Analytics: Sentiment analysis Roberta, fuzzy logic sentence detection and Dash-Boards (Pyplot-Dash and Grafana).- Others: ML model for audio voicemail detection. Migration of Flask-Sqlalchemy to Sqlalchemy 2.0 . Unitary test for Framework NLU bots.

Functions and Achievements:• Development in data science focused on Natural Language Processing:- Chatbots: Bogotá Chamber of Commerce (60 ML models, NER entities and automations).- Voicebots: Agrarian Bank of Colombia, Bogotá Chamber of Commerce and Movistar.- Assistant agents: Evident with normalization of dates based on voice transcription.- Services Integration: Speaker Diarization pyannote and Text-to-Speech Amazon.- Analytics: KPI's and metrics to voicebots and chabots and stability analysis of ML models..• Management of message labeling processes with language and ambiguity analysis.

Functions:•Responsible for the design, quotation and management of ICTs, renewable energy and UPS's projects.• Support and administration of information technologies such as technological infrastructure, technological platforms and IT security. (Kaspersky, Fortinet)Achievements:• I developed projects such as the first solar pumping system with ABB inverter in Colombia and the renovation of the F.U. the Liberators Bolívar headquarters.