Sara Malvar

Senior Software Engineer @ Microsoft
10+ years of experience with Machine Learning, AI and Data Science
United States of America
Speaks English, Spanish and Portuguese
5.0 (44 reviews) Active today Usually responds in a few days
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Services

$180 / month

Best suited if you need help changing career, building a portfolio and working on projects.

2 calls per month

Unlimited Q&A via chat

Expect responses in 2 days

Hands-on support

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About

I’m an electrical engineer with over 8 years of experience in data analytics, including a significant tenure at IBM. I hold both a Master’s and a Ph.D. in Engineering, which have helped shape my deep technical expertise. For the past 6 years, I’ve mentored students at Udacity and served as an instructor at Data Science Dojo, empowering individuals to build strong foundations in Data Science (DS) and Machine Learning (ML). I’ve also provided consulting services to industry leaders such as Shell, Fastshop, Symrise, Petrobras, and others, working on ML, Deep Learning (DL), and advanced AI projects.

For the past 3 years, I worked as a Research Software Development Engineer at Microsoft Research, where I focus on cutting-edge advancements publishing multiple patents and papers. Currently, I work with Large Language Models (LLMs), Generative AI, and the development of copilots, specifically within the M365 ecosystem at Microsoft. My work involves evaluating AI models and developing practical solutions to drive real-world impact. In addition to my research, I’ve helped over 300 students succeed in their DS and ML careers, guiding them through complex concepts and real-world applications.

If you're interested in collaborating or discussing potential opportunities, please feel free to connect with me on LinkedIn, and let’s ensure we're a perfect match.

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What mentees say

Witold

Witold

5 out of 5 stars

Standard Plan · 
12 months

After a wonderful mentorship year with Sara I may only express my gratitude for Sara for being not only a wonderful mentor but also a person. With great ability to listen and giving insights and ideas, Sara has built great place for people who strive for a change - job change, learn new things etc. Truly wonderful experience!

Witold wrote 1 more review for the same mentorship
Witold

Witold

5 out of 5 stars

Sara is one of a kind mentor, I am super happy that we work together! Sara is unquestionable expert in the AI field with valuable insights and ideas. Every meeting with Sara ends with many thoughts to process, ideas to discover. Having these conversations is really inspiring and refreshing :) Sara is open-minded, focused on mentee and she is always tries to give specific, targeted insights about the topic. Working with Sara is a truly wonderful experience I would recommend to anyone interested in AI!

Maximilian

Maximilian

5 out of 5 stars

Pro Plan · 
3 months

Sara is a great mentor. If you want to understand the whole LLM and AI engineering space you're in good hands. She really knows her way around the whole prompt engineering, RAG, evaluations and agents pipeline. It's a great feeling that I (as a PM) can explain all the parts of a RAG system to engineers and how to evaluate them.

Luka

Luka

5 out of 5 stars

Standard Plan · 
6 months

Sara is an outstanding data science mentor. She helped me through my upskilling, job search, and acceptance negotiation. Now happy in my new job in large part thanks to her.

Luka wrote 2 more reviews for the same mentorship
Luka

Luka

5 out of 5 stars

Sara has been outstanding from the start! Excellent mentor, always ready to help however necessary. She was an important part of how I was able to land my latest job in data science!

Luka

Luka

5 out of 5 stars

Sara has been an amazing mentor. Always encouraging and always helpful for planning out the best way to prepare for interviews or plan my journey going forward.

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