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General Information
Full Name | Damian Barabonkov |
damianb@alum.mit.edu | |
Phone | +49 1522 2600 341 |
Address | Strassburger Str 7g, Berlin, Germany, 10405 |
Programming | ![]() ![]() ![]() ![]() ![]() ![]() |
Languages | English, Bulgarian, German, Spanish, Russian |
Education
- 2020 - 2021 Cambridge, MA, USA
Masters of Engineering (MEng)
Massachusetts Institute of Technology
- Computer Science
- Masters Thesis
- Guarda — A web application firewall for WebAuthn transaction authentication
- GPA 5.0/5.0
- 2016 - 2020 Cambridge, MA, USA
Bachelor of Science
Massachusetts Institute of Technology
- Computer Science and Engineering
- GPA 4.9/5.0
Experience
- 2021 - present Berlin, DE
Software Engineer
QuantCo Inc.
- Project: Lead client-facing machine learning product
- Project interactively displays machine learning predictions to client
- Collaborate and coordinate with multi-disciplinary team of product, engineering and UI talent
- Factor in client feedback when developing product
- Orchestrate containerized backend systems to ensure high availability and correctness of service
- Test rigorously with various levels of staging environments before pushing to production
- Project: Develop internal feature engineering framework
- Framework handles feature engineering of pricing and risk-assessment models for two large German car insurers forming 5% of total market share
- Increased productivity of data scientists using framework with a near 10x performance gain when performing incremental feature computations
- Profiled existing code to address performance pain points
- Diagnose, isolate, report and resolve bugs throughout the entire tech stack
- Open-source contributions to Python packages:
Pandas
,Numpy
,Kartothek
- Project:
groupstorm
— open-source, hyper-fast and flexible DataFrame group by- Implements group by and aggregation operations with benchmarked 479x the speed of `Pandas`
- Dropped development latency of data scientists from ~30 minutes down to less than a minute
- Project:
conda-comply
— open-source software license compliance checker- Automates error-prone process of asserting software license compliance of company's software products
- Alleviates need for complicated and cumbersome licensing training for the engineers
- Improves the company's copyright compliance and legal conformity
- Project: Automate recruiting coding challenge takehome submissions
- Streamlined engineering recruiting workflow by automating coding challenge submissions
- Improves the company's security and General Data Protection Regulation (GDPR) compliance
- Project: Lead client-facing machine learning product
- 2020 Karlsruhe, DE (remote)
Machine Learning Engineer
QuantCo Inc.
- Project: Optimize data pipelines of Python machine learning framework
- Profiled existing code to identify and resolve performance bottlenecks
- Improved speed of pipelines by 470% in best cast and 115% in worst case
- Contributed to Python language codebase and Joblib Python library
- Led active communication to ensure efficient development velocity
- Project: Optimize data pipelines of Python machine learning framework
- 2019 Singapore, SG
Supply Chain Researcher
Singapore — MIT Alliance for Research and Technology
- Project: Design mixed integer programming model to optimize redistribution strategies for dockless bike sharing within Singapore
- Employed statistical processes and mixed integer programming for optimization to find best redistribution configurations
- Submitted publication to Transportation Research Board (TRB) journal
- Accepted and exhibited as a poster presentation at TRB conference
- Collaborated in a team of three members respective of strengths and abilities
- Project: Design mixed integer programming model to optimize redistribution strategies for dockless bike sharing within Singapore
- 2018 Menlo Park, CA, USA
Performance and Capacity Engineer
Facebook Inc.
- Project: Engineer existing profiler to measure additional performance metrics
- Aggregated database usage metrics from affected services across Facebook
- Tuned database utilization of production services in order to improve performance with large cost-saving consequences
- Project: Engineer existing profiler to measure additional performance metrics
Open Source Projects
- 2023
conda-comply
- Check conda environment dependencies for compliance with permissive, copyleft or other user-defined license sets
- 2023
groupstorm
- A hyper-fast library in Python to group candidate DataFrame rows against every row in a reference DataFrame according to user-supplied constraints
- 2022
algopytest
- A framework which hides away all of the complexity and repetitiveness that comes with testing Algorand Smart Contracts
- 2021
guarda-firewall
- A proxy firewall prototype for RESTful services to easily support WebAuthn two-factor authentication
Teaching Engagements
- 2021 Undergrad Course
Computability and Complexity Theory (6.045)
- Teaching Assistant with office hours, recitation and assignment duties
- Co-created entire year's curriculum of homework assignments and exams
- 2020 Graduate Course
Theory of Computation (18.404)
- Teaching Assistant with office hours, recitation and assignment duties
- 2019 Undergrad Course
Software Performance Engineering (6.172)
- Curriculum Developer with task to redesign first of four lab assignments
- Lab assignment still in active use
- 2019 Undergrad Course
Computation Structures (6.004)
- Lab Assistant with office hours duties
- 2018 Undergrad Course
Software Performance Engineering (6.172)
- Teaching Assistant with office hours and assignment duties
- 2018 Undergrad Course
Physics II: Electricity and Magnetism (8.02)
- Teaching Assistant with office hours and assignment duties
- 2017 Summer Bootcamp
Global Startup Labs: Russia
- Technical Assistant with teaching, office hours and lab duties
Academic Interests
-
Computer Systems
- Performance Engineering
- Distributed Systems
- Computer Systems Security
- Operating Systems
-
Theory of Computation
- Computability Theory
- Complexity Theory
Personal Interests
- Sports and Athletics: Cycling, Inline Skating, Weight Training
- Arts and Culture: Language Learning, Latin Dance, Travel
- Favorite Reads: Crime and Punishment, The Master and Margarita, All Quiet on the Western Front