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Naiya Khalid, Data Science Intern

Naiya Khalid

Data Science Intern·VanaciPrime

Portugal

Master's degree, Master in Data Science

Work experience

Total years of experience: 1 years, 6 months

Data Science Intern

January 2025 - December 2025

VanaciPrime

Lisbon, Portugal Remote

January 2025 - December 2025

• Developed a 7-day electricity price forecasting system using Portuguese energy market data to support analytics-
driven pricing insights and decision-making.
• Integrated electricity prices, weather, energy load, and renewable generation data into unified analytical datasets
that improved model training and enabled end-to-end forecasting.
• Designed and optimized a LightGBM forecasting model achieving MAE of 0.0824 through feature engineering,
model experimentation, and evaluation.
• Developed scalable end-to-end ML workflows with FastAPI integration to automate prediction and analytics
processes.
• Created user-oriented monthly savings estimation features by transforming forecasting outputs into personalized
consumption and pricing insights.
• Identified key drivers of electricity price volatility through exploratory data analysis, revealing relationships between
renewable generation, demand, and market prices.
• Generated structured reports to support operational decision-making, improving operational visibility and
supporting business performance monitoring.

Company industry:
IT Services

Data and Communication Specialist

August 2023 - January 2024

SITA.dev

Stockholm, Sweden Remote

August 2023 - January 2024

• Managed onboarding, documentation, and compliance workflows for trainees and internal stakeholders.
• Improved onboarding accuracy by 30% by streamlining documentation processes and communication workflows.
• Coordinated internal communication channels and generated analytical reports and dashboards that supported
operational decision-making and improved visibility into business performance.
• Supported process tracking and reporting across distributed teams, ensuring documentation accuracy and
improving cross-functional collaboration in a remote environment.

Company industry:
IT Services

Education

Universidade Portucalense

November 2025

November 2025

Master's degree, Master in Data Science

Portugal

Xian University of Science &Technology

June 2022

June 2022

Master's degree, Applied Mathematics

China

Bahauddin Zakariya University

August 2015

August 2015

Master's degree, Applied Mathematics

Pakistan

Bahauddin Zakariya University

September 2013

September 2013

Bachelor's degree, Double maths and Physics

Pakistan

Skills

DATA MANAGEMENT
Intermediate
DATA MANAGEMENT
Intermediate
DATA VISUALIZATION
Intermediate
DATA VISUALIZATION
Intermediate
FORECASTING
Intermediate
FORECASTING
Intermediate
GITHUB
Intermediate
GITHUB
Intermediate
MACHINE LEARNING
Intermediate
MACHINE LEARNING
Intermediate
NATURAL LANGUAGE PROCESSING
Intermediate
NATURAL LANGUAGE PROCESSING
Intermediate
PREDICTIVE MODELING
Intermediate
PREDICTIVE MODELING
Intermediate
RESEARCH
Intermediate
RESEARCH
Intermediate
SCALABILITY
Intermediate
SCALABILITY
Intermediate
Python
Intermediate
Python
Intermediate
SQL
Intermediate
SQL
Intermediate

Social profiles

Languages

English

Expert

Hindi

Expert

Portuguese

Beginner

Chinese

Intermediate

Urdu

Native Speaker