Diogo Soares-Mathematician | Programmer
Check rate
Experience
Backend Engineer and AI Orchestrator
Stealth Startup
- Providing freelance software engineering and AI orchestration services for an early-stage startup.
- Designing and coordinating autonomous AI systems capable of executing complex, multi- step workflows.
- Developing customer-facing pilots and proof-of-concept solutions.
- Participating in meetings with customers and investors to support product development and business discussions.
Researcher
University of Coimbra
Dynamic researcher with a strong background in mathematics and software development.
Conducted in-depth mathematical research, resulting in significant contributions to the field.
Created Python software tools to enhance research productivity and streamline data analysis.
Presented research findings at various academic conferences.
Mentored undergraduate students in mathematics and programming.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Education and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Research and Development, and Product Development.
Summary
A dynamic mathematician and programmer with a PhD in Mathematics and over 6 years of research experience, specializing in combinatorics, algebraic structures, and algorithm development. Experienced in mentoring undergraduate students, publishing scientific papers, and presenting research findings at academic conferences. Proficient in Python, C, and C++, with expertise in developing software to support advanced mathematical research and analyzing complex datasets to derive actionable insights. Skilled in data engineering, ETL pipelines, SQL, and Spark-based frameworks, with hands-on experience designing end-to-end data workflows and AI-integrated applications. Since graduating, I have focused on Agentic AI, with particular interest and hands-on experience in AI orchestration.
Skills
- Python
- Pandas
- Keras
- Langchain
- C++
- C
- Sql
- Object-Oriented Programming
- Databricks
- Linux
Languages
Education
University of Coimbra
Doctorate’s in Mathematics · Mathematics · Porto, Portugal
University of Coimbra
Master’s in Mathematics, Applied Analysis and Computation · Mathematics · Coimbra, Portugal · 16
University of Coimbra
Bachelor’s in Mathematics · Mathematics · Coimbra, Portugal · 15
Certifications & licenses
Introduction to Deep Learning & Neural Networks with Keras
IBM
DEAP - Data Engineering Applied Program
MetBrains
Machine Learning with Python
IBM
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Diogo is based in Berlin, Germany.
Diogo speaks the following languages: Portuguese (Native), English (Advanced), German (Elementary).
Diogo has at least 5 years of experience. During this time, Diogo has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 2 years and 4 months. Note that Diogo may not have shared all experience and actually has more experience.
Based on recent experience, Diogo would be well-suited for roles such as: Backend Engineer and AI Orchestrator, Researcher.
Diogo's most recent position is Backend Engineer and AI Orchestrator at Stealth Startup.
In recent years, Diogo has worked for Stealth Startup and University of Coimbra.
Diogo is most experienced in industries like Education and Information Technology.
Diogo is most experienced in business areas like Information Technology, Research and Development, and Product Development.
Diogo holds a Doctorate in Mathematics from University of Coimbra, a Master in Mathematics from University of Coimbra and a Bachelor in Mathematics from University of Coimbra.
Diogo has 3 certificates. These include: Introduction to Deep Learning & Neural Networks with Keras, DEAP - Data Engineering Applied Program, and Machine Learning with Python.
Diogo is immediately available full-time for suitable projects.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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.
Calculated based on our freelancers’ daily rates as of 26 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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