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Heena Patel-AI Researcher

Heena Patel
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Hamburg, Germany

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Experience

Jun 2026 - Jun 2026

Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding)

Personal Project

Position Summary
Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding) at Personal Project
Industries
Banking and Finance
Business Areas
Finance
Information Technology

Self-directed exploration of agentic AI development methods, taken from idea to a working, publicly usable application

  • Built an interactive planning tool for modelling retirement withdrawals and tax strategy using an agentic AI (vibe coding) development approach – demonstrating self-directed investigation of new AI-assisted development methods
  • Delivered live, tax-aware spending projections and adjustable user inputs; shipped as a free, install-free browser application built in Python, with attention to usability for non-technical users
May 2026 - May 2026
Germany

SelfPower : Renewable Energy Analytics System

Neue-frisch GmbH

Position Summary
SelfPower : Renewable Energy Analytics System at Neue-frisch GmbH
Industries
Energy
Information Technology
Business Areas
Business Intelligence
Product Development
Research and Development

Built and shipped a full-stack AI-enabled application integrating forecasting, optimization, and automated LLM reporting

  • Built a full-stack prototype application (Streamlit) integrating multiple ML models, an optimization engine, and automated reporting – taking the idea from prototype to a working, demonstrable product
  • Implemented automated LLM-based summarization for multi-language, multi-audience reporting, applying prompt design and structured-output techniques to make model outputs reliable and consistent
  • Engineered data pipelines integrating REST APIs and external data sources into ML-ready representations using Python; built a Monte Carlo simulation framework for output quality and robustness analysis
  • Designed the system with a focus on usefulness and trustworthiness for non-technical end users, balancing experimentation with disciplined engineering practices
Jan 2026 - Present

Expert Task Author & Research Evaluator (AI Reasoning & Safety)

Aligned Labs

Position Summary
Expert Task Author & Research Evaluator (AI Reasoning & Safety) at Aligned Labs
Industries
Information Technology
Business Areas
Information Technology
Quality Assurance
Research and Development
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Applied ML evaluation for frontier AI models – designing measurement frameworks, identifying failure modes, and ensuring reliable AI output quality

  • Designed and validated research-grade evaluation tasks and prompts tested across GPT-5.5, Claude, and Gemini building structured prompt and evaluation workflows similar to production AI quality pipelines
  • Identified failure modes including hallucinations, reasoning gaps, and unsafe outputs; applied structured, reproducible statistical assessment frameworks to measure real model impact rather than proxy metrics
  • Worked across multiple LLM providers and model generations, building practical, undogmatic knowledge of transformer architectures, prompt engineering, and LLM behaviour in production contexts
Jan 2022 - Dec 2025
Hamburg, Germany

Postdoctoral Researcher Computational Engineering

Helmut-Schmidt-Universität Hamburg

Position Summary
Postdoctoral Researcher Computational Engineering at Helmut-Schmidt-Universität Hamburg
Industries
Education
Business Areas
Information Technology
Research and Development
  • Processed large-scale HPC simulation data; built and validated 3D simulation workflows (OpenFOAM/C++) with profiling and benchmarking
Jan 2019 - Dec 2022
Hamburg, Germany

Doctoral Researcher Scientific & Numerical Modelling

Universität Hamburg, CLICCS

Position Summary
Doctoral Researcher Scientific & Numerical Modelling at Universität Hamburg, CLICCS
Industries
Education
Business Areas
Information Technology
Research and Development
  • Built multi-scale C++/deal.II framework linking fine-scale physics to system-level behaviour on HPC clusters

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Education and Information Technology.

Education
Information Technology
Profile match chart

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Research and Development, and Quality Assurance.

Information Technology
Research and Development
Quality Assurance
Profile match chart

Summary

AI researcher and computational scientist with a PhD in numerical modelling and deep experience in data quality assessment, structured evaluation design, and rigorous ablation methodology. Specialized in the data-centric dimension of AI: understanding what a dataset signals, identifying defects and distribution issues that corrupt training or benchmark performance, and building reproducible evaluation frameworks that measure genuine capability rather than proxy metrics. Strong mathematical foundations in statistical mechanics, information theory, and numerical methods; hands-on Python and PyTorch experience; and a track record of applying scientific rigor to distinguish real performance gains from evaluation artefacts across frontier LLMs (GPT-5.5, Claude, Gemini) and scientific ML systems.

Skills

  • Ml / Models

  • Xgboost

  • Scikit-Learn

  • Lightgbm

  • Clustering

  • Lstm

  • Bayesian

  • Transformers / Llms

  • Pytorch

  • Stats / Eval

  • Experiment Design

  • Monte Carlo

  • Offline Evaluation

  • Evaluation Frameworks

  • Llm / Nlp

  • Llm Evaluation

  • Automated Workflows

  • Prompt Engineering

  • Ai Quality Assessment

  • Data / Eng.

  • Python (Pandas, Numpy, Matplotlib)

  • Streamlit

  • Git

  • Hpc / Linux

  • Sql

  • C++

  • Rest Apis

Languages

Gujarati
Native
English
Advanced
Hindi
Advanced
German
Intermediate
Finnish
Elementary

Education

Oct 2019 - Jun 2024

Universität Hamburg

PhD · Earth Sciences · Germany

Oct 2016 - Jun 2018

Lappeenranta University of Technology (LUT)

MSc · Technomathematics · Finland

Statistics

Experience

Total positions 5
Experience in Education 7 y
Avg length 1 y 8 m
Longest experience 3 y 11 m

Global Experience

Countries worked in 1 (Germany)
Primary country Germany

Expertise

Recent roles Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding), SelfPower : Renewable Energy Analytics System, Expert Task Author & Research Evaluator (AI Reasoning & Safety)
Main industries Education, Information Technology
Main business areas Information Technology, Research and Development, Quality Assurance

Qualifications

Highest degree Doctorate

Profile

Created

Frequently asked questions

Have questions? Find more information here.

Heena is based in Hamburg, Germany.

Heena speaks the following languages: Gujarati (Native), English (Advanced), Hindi (Advanced), German (Intermediate), Finnish (Elementary).

Heena has at least 8 years of experience. During this time, Heena has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years and 6 months. Note that Heena may not have shared all experience and actually has more experience.

Based on recent experience, Heena would be well-suited for roles such as: Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding), SelfPower : Renewable Energy Analytics System, Expert Task Author & Research Evaluator (AI Reasoning & Safety).

Heena's most recent position is Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding) at Personal Project.

In recent years, Heena has worked for Personal Project, Neue-frisch GmbH, Aligned Labs, Helmut-Schmidt-Universität Hamburg, Universität Hamburg, and CLICCS.

Heena is most experienced in industries like Education, Information Technology, and Banking and Finance. Heena also has some experience in Energy.

Heena is most experienced in business areas like Information Technology, Research and Development, and Quality Assurance. Heena also has some experience in Finance, Business Intelligence, and Product Development.

Heena has recently worked in industries like Education, Information Technology, and Banking and Finance.

Heena has recently worked in business areas like Information Technology, Research and Development, and Quality Assurance.

Heena holds a Doctorate in Earth Sciences from Universität Hamburg and a Master in Technomathematics from Lappeenranta University of Technology (LUT).

Heena will be available full-time from August 2026.

Heena's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

To hire Heena, click the Meet button on the profile to request a meeting and discuss your project needs.

Daily Rate Distribution

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<€640 €640-800 €800-960 €960-1120 €1120+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Average rates for similar positions

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Daily rate avg. 904 €

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Median rate 896 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.