Sandro S.

Final Year Master Computer Science Student @ HPI | Passionate about tech and solving complex problems | Open for C++ and Java Software Engineering Positions

Germany

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Updated 8 months ago

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10+

Years Experience

Roles

Skills

Education

About

Professionally, I interned at Snowflake Berlin, contributing to their full-text search feature, and worked at SAP on a performance measurement plugin. These experiences further solidified my expertise in C++ and Java, fueling my ambition to work in big tech and explore opportunities worldwide. I am eager to apply my technical skills, creativity, effective communication, and adaptability to drive positive change in the tech industry. As a person, I am driven by curiosity, creativity, and a passion for problem-solving. My university journey began with a determination to pursue computer science despite no prior experience in the field. I founded a successful book club. I'm passionate about sports and love bringing people together to have a good time.

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Experience (13 roles)

1 yr

2 roles · Apr 2023 - Mar 2024

Software Engineer

Aug 2023 - Mar 2024 · 8 mos·Berlin, Germany · On-site

Accompanied the private preview release of the Full-Text Search feature. - Participated in performance improvement efforts, reducing the runtime of our implementation by 30%. - Developed additional components of the tokenization suite, including a two-phase tokenizer similar to Splunk's TERM() funct...

Software Engineer

Apr 2023 - Aug 2023 · 5 mos·Berlin, Germany · On-site

Kickstarting the Full-Text Search Feature by implementing the tokenization functionalities - Benchmarking ICUs implementation to compare traditional string segmentation methods (boost::split()) which showed minimal performance decrease in full UTF support using the ICU library - Deep dive into Unico...

Software Engineer

SAP · Work Study

Oct 2022 - Mar 2023 · 6 mos·Walldorf, Baden-Württemberg, Germany · Remote

Java backend developer @SAP Sports & Entertainment Developing a performance testing solution for the customer checkout platform. - Extracting the start time of the system - Implementing a multithreaded CPU load test - Retrieving JVM Memory Size metrics - Benchmarking the HDD speed of the system - Vi...

3 yrs 6 mos

4 roles · Jul 2021 - Oct 2022

Software-Developer

Mar 2022 - Oct 2022 · 8 mos

(Solo) Developing a React/node.js App to generate individual Miro Boards for the learning platform hpistudios.com Technologies: React, Node.js, REST API, Heroku - Researching use cases for the Miro API for the product hpistudios was willing to create - Planning, constructing and deploying a full-st...

Tutor

Oct 2021 - Mar 2022 · 6 mos

Tutoring students in the lecture scalable software engineering (https://hpi.de/plattner/teaching/archive/winter-term-2021-22/scalable-software-engineering.html) In this lecture students practice the development in big teams (30 devs, 5 POs, 5 SM) using a Ruby on Rails project. The students learn to ...

Website-Administrator

Aug 2021 - Sep 2022 · 1 yr 2 mos

Maintaining and deploying the latest updates of the HPI Connect Jobportal (https://www.hpi.uni-potsdam.de/connect/jobportal/de) Technologies: Ruby, Shell, Rails, Capistrano - Improved employer export - Implemented ToS Agreement on User registration - Keeping gems and rails version up to date - Depl...

Web-Developer

Jul 2021 - Feb 2022 · 8 mos

Developing a Website to display metrics about the given GitHub Repository via the GitHub API to support data-based Scrum Retrospectives. Technologies: JavaScript, HTML, CSS, Chart.js, REST, GraphQL - Implemented multiple metrics (Commit times heatmap, Top Issue Submitters Bar Chart, Commit Amounts ...

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Education (4)

Hasso Plattner Institute

Jul 2021 - Feb 2025

Grade: 1,5 Activities and societies: Spokesman of HPI book club Participation in Competitive Programming Contests Specializations: Algorithms, Graph Algorithms, Competitive Programming, Database Systems, Big Data/Distributed Systems Masterproject: Extending an In-Memory Database To Handle Larger-Than-Memory Workload using MMAP Skills: Data Structures · Algorithm Design · C++ · Java

Hasso Plattner Institute

2020 - 2020

Grade: 1,0 Product development using the design thinking framework for the following projects: - How can we maintain quality of life while social distancing? (4-week project) - How can we create new ways of attracting young people to become interested in making an impact on global sustainability goals and to consider transnational organizations as future places to work? (8-week project) partnering with the Haus für die Vereinten Nationen e.V.. Mastered zoom and digital design thinking using miro boards. D-School Basic Track Certificate.pdf

Hasso Plattner Institute

Oct 2017 - Sep 2021

Grade: 1,6 Bachelorthesis: Possibilities for automated discovery of RPA processes Bachelorproject: RPA meets BPMN Specializations: Database Systems, Agile Software Development, Software Engineering, Data Structures, Algorithms, and Operating Systems Skills: Data Structures · Operating Systems · Algorithms Bachelorthesis.pdf

Skills (44)

CoachingOperating SystemsJUnitCSS3Design ThinkingJMHReact.jsScrumC++LinuxGitJava Database Connectivity (JDBC)Data StructuresAlgorithmsSoftware DesignAlgorithm DesignReactJavaJUnitLinuxRubyGitHubGitJavaScriptHTML5Performance EngineeringjQueryPythonJavaSoftware EngineeringGraphQLjQueryJiraReactMiroNode.jsPythonKotlinMongoDBJestYouTubeMiroJavaSnowflake

Certifications (2)▼

French Language Certificate Delf B2

Stiftung Centre Culturel Franco-Allemand

Youth Coach Licence C

Badischer Fußballverbund

Publications (1)▼

Ark Automate — an Open-Source Platform for Robotic Process Automation

Languages (4)▼

Englisch(Full professional proficiency)Deutsch(Native or bilingual proficiency)Französisch(Limited working proficiency)Spanisch(Elementary proficiency)

Volunteer Experience (2)▼

Altar Server Coordinator

Municipality Ubstadt-Weiher

Sep 2014 - Dec 2018 · 4 yrs 4 mos

Bookclub Spokesman

Current

Hasso Plattner Institute

Mar 2018 - Present · 7 yrs 5 mos

Frequently Asked Questions

Where did Sandro S. study?▼

Sandro S. studied Master of Science - MS, IT-Systems Engineering (Computer Science) at Hasso Plattner Institute. They have 4 education entries on their profile.

What skills does Sandro S. have?▼

Sandro S.'s top skills include Coaching, Operating Systems, JUnit, CSS3, Design Thinking. They have 44 skills listed on their profile.

Where is Sandro S. based?▼

Sandro S. is based in Germany.