Sahan A.

@sahan_techlab

AI Automation and Data Specialist

Holanda
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I help clients clean, analyze and automate data workflows using Python, Excel and R. My work covers data preprocessing, statistical analysis, visualization, reports, machine learning models and predictive algorithms for decision-making. I also build AI-assisted workflows and agents to automate repetitive data, reporting and business processes.... Saiba mais

Habilidades

s
sahan_techlab
Sahan A.
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Consultoria em data analytics
I will clean, analyze, visualize your data using python, excel, r
A partir deUS$ 10 /projetoMais detalhes
Machine learning
I will build machine learning models for prediction, classification
A partir deUS$ 90 /projetoMais detalhes

Portfólio

Experiência profissional

Self_Employed

Self Employed

Período integral • 7 yrs 8 mos

Data Analysis & AI Automation Developer

Apr 2026 - Present • 3 mos

I work on data analysis, machine learning automation and AI-assisted data workflows. My work focuses on cleaning, preprocessing and analyzing datasets using Python, Excel and R, then turning the results into reports, dashboards, predictive models or automation workflows. I support data cleaning, statistical analysis, time-series analysis, machine learning model development, dashboard-ready outputs and AI-assisted process automation for technical and business datasets.

Smart Buildings & Data Research Engineer

Mar 2023 - Nov 2025 • 2 yrs 8 mos

Worked on smart-building, indoor climate, energy and sensor-data workflows as part of an Engineering Doctorate in Smart Buildings & Cities. The work involved technical data analysis, sensor data, user-feedback data, building automation concepts and data-driven control strategies. This experience supports my freelance work in data cleaning, statistical analysis, machine learning, time-series analysis, predictive modeling, dashboards and automation for technical datasets.

Founder / Energy Systems Engineer

Jun 2018 - Mar 2023 • 4 yrs 9 mos

Founded and managed an energy and electrical engineering business focused on solar PV, electrical systems, project delivery and client-focused technical solutions. Gained practical experience with energy systems, technical calculations, Excel-based analysis, client reporting, engineering documentation and data-driven decision-making for technical projects.