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Erik Andersen Email & Phone Number
Software Engineer
at
Stealth Startup
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineer
Location
Sunnyvale, California, United States
Who is Erik Andersen? Overview
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Quick answer
Erik Andersen is listed as Software Engineer at Stealth Startup, based in Sunnyvale, California, United States. AeroLeads shows a matched LinkedIn profile for Erik Andersen.
Erik Andersen previously worked as Software Developer at Ollo and Human Language for AI, Teaching Assistant at Carnegie Mellon University. Erik Andersen holds Master Of Science - Ms, Computational Linguistics from Brandeis University.
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Email format at Stealth Startup
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Stealth Startup
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Profile bio
About Erik Andersen
Software Engineer with hands-on experience in multiple projects in Natural Language Processing, Computational Linguistics, Large Language Models (LLMs) and machine translation. Unique background in both Computer Science and Linguistics. Working knowledge of many natural and programming languages. Known for applying reasoning, logic, and persistence in solving problems. Work experience in Artificial Intelligence (AI) applications, including prompt engineering. Sub-specialty in Computer Vision.
Current workplace
Erik Andersen's current company
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Stealth Startup
Website
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9 roles
Erik Andersen work experience
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Software Engineer
Software Developer
- Delivered key updates, including conversational prompting for the AI chatbot using TypeScript- Utilized the OpenAI Node API Library and TypeScript to engineer one-shot prompts, categorizing AssemblyAI transcripts into “sport,” “student,” “key takeaways,” and “drills” with GPT-4 for semantic analysis- Improved backend data consistency using a serverless cloud function in GCP/Firebase- Managed app builds for App Store release and for QA testing via TestFlight, including permissions,configuration, bug tracking, and submitting fixes- Owned a complete UI overhaul, implementing theme functionality to support UX and brand experimentation with TypeScript and React Native with updated colors, fonts, and layout
Dec 2023 - Nov 2024
Human Language For Ai, Teaching Assistant
- Developed coursework, taught selected classes, and supported Professor Lori Levin by grading homework
Sep 2023 - Dec 2023
Software Developer, Siri, Named Entity Recognition For Danish
- Trained Siri NLP models to enhance contextual awareness, refine phonemic translation rules, and strengthen linguistic modeling- Owned the design and development of the Siri Danish phoneset, syllabifier, and phonemic translator from English to Danish to support Text to Speech and Speech to Text, developing translation mappings and sequential processing rules for sounds in Python- Reduced QA timeframes and runtime by 3X by optimizing a long-running Python script (2+ hours) to prevent hangs. Automated request resends for timeouts and errors, implementing a 5-second wait rule to enhance reliability- Developed a Python automation script to compare Phonemic Translator rule outputs against gold standards, replacing manual assessments by linguists and yielding insights into rule structure and quality
Mar 2022 - Mar 2023
Software Developer, Siri, Named Entity Recognition For Danish
- Trained Siri NLP models to enhance contextual awareness, refine phonemic translation rules, and strengthen linguistic modeling- Owned the design and development of the Siri Danish phoneset, syllabifier, and phonemic translator from English to Danish to support Text to Speech and Speech to Text, developing translation mappings and sequential processing rules for sounds in Python- Reduced QA timeframes and runtime by 3X by optimizing a long-running Python script (2+ hours) to prevent hangs. Automated request resends for timeouts and errors, implementing a 5-second wait rule to enhance reliability- Developed a Python automation script to compare Phonemic Translator rule outputs against gold standards, replacing manual assessments by linguists and yielding insights into rule structure and quality
Mar 2022 - Mar 2023
Technical Courseware Developer, Nlp Bootcamp, Cmu Executive And Professional Education
- Developed course content for the technical bootcamp for Intro to NLP, Language Models and Smoothing, Classification, and Deep Learning Modules- Designed Python programming projects in Jupyter Notebook to support student learning, including working with PyTorch and TensorFlow, developing Naïve Bayes Classifiers, using spaCy for text classification, one-hot vector representation, word embeddings, and classification with scikit-learn
Sep 2021 - Aug 2022
Grader - Computer Science
Graded programs for C++ Advanced Programming class & Compiler Design class
Sep 2017 - Mar 2018
Research Assistant, Linguistics
Designed and implemented English analysis using Python
Apr 2017 - Jun 2017
3 education records
Erik Andersen education
Master Of Science - Ms, Computational Linguistics
Bachelor Of Science - Bs, Computer Science
Education record
FAQ
Frequently asked questions about Erik Andersen
Quick answers generated from the profile data available on this page.
What company does Erik Andersen work for?
Erik Andersen works for Stealth Startup.
What is Erik Andersen's role at Stealth Startup?
Erik Andersen is listed as Software Engineer at Stealth Startup.
Where is Erik Andersen based?
Erik Andersen is based in Sunnyvale, California, United States while working with Stealth Startup.
What companies has Erik Andersen worked for?
Erik Andersen has worked for Stealth Startup, Ollo, Carnegie Mellon University, Advantis Global, and Apple.
How can I contact Erik Andersen?
You can use AeroLeads to view verified contact signals for Erik Andersen at Stealth Startup, including work email, phone, and LinkedIn data when available.
What schools did Erik Andersen attend?
Erik Andersen holds Master Of Science - Ms, Computational Linguistics from Brandeis University.
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