Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
Joseph M
@joseg037
AI engineer, Web Developer, Data Scientist
Kenia
Engels
Over mij
I am an AI Engineer and Data Scientist with 5+ years of experience, specializing in Agentic AI, LLMs, and MLOps, web scrapping. design end-to-end solutions using Python, LangChain, CrewAI, and n8n, spanning multi-agent workflows, RAG pipelines, and vector architectures. My expertise includes fine-tuning models like LLaMA and GPT while building evaluation frameworks for production reliability. With a background in predictive analytics, FastAPI, and Docker, I’ve delivered measurable impact across Fintech and E-commerce. If you need a rigorous partner for scalable AI, let’s connect and build.
Skills
Joseph M
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
AI chatbot development
I will build custom ai agents using n8n, langchain and crewai
AI chatbot development
I will build a rag chatbot for document q and a using langchain
Werkervaring
Data Scientist and Machine Learning
Freelancer.com • Freelance
Aug 2025 - Present • 9 mos
AI/ML data projects involving curation, annotation, and evaluation of multilingual LLM and computer vision datasets. Skilled in data wrangling, preprocessing, and feature extraction using Python (Pandas, NumPy) and SQL. Develop automated validation scripts and apply ML evaluation metrics (accuracy, precision, recall, F1, ROC-AUC) to benchmark model performance. Support prompt engineering and RLHF workflows to refine AI reasoning and alignment. Collaborate globally to enhance model reliability, data quality, and workflow scalability.
Data Analyst
DataStax • Fulltime
Jan 2024 - Aug 2025 • 1 yr 7 mos
Developed sectoral dashboards in Power BI, Tableau, and Excel to assess creditworthiness and market behavior of smallholder farmers. Conducted market and competitor research across agri-fintech and financial services, preparing presentations for partnership discussions with SACCOs, lenders, and agri-tech associations. Coordinated with stakeholders including financial institutions and agri-business associations, building long-term business relationships and facilitating knowledge-sharing workshops. Produced policy-relevant insights on financial inclusion, informing external reports and presentations for lenders and investors.
data analyst
Freelancing Career • Freelance
May 2020 - Dec 2023 • 3 yrs 7 mos
Delivered business intelligence dashboards for logistics and e-commerce firms using Amazon QuickSight, Redshift, and Excel. Produced financial and operational reports to support client decision-making on pricing and export logistics strategies. Created market entry analyses and scenario reports for SMEs exploring regional trade opportunities. Automated reporting workflows in Python, SQL, and Excel macros, reducing turnaround time for international clients. Developed custom Excel templates and semi-automated tools to track KPIs, perform sensitivity analysis, and generate professional management reports with data visualizations.
