Rares Chelmus

Rares Chelmus

Ani participare: .

Biography

Software Developer

 

Volunteering
Proficient: Java, JS
Work Experience: Android, PHP, SQL, Git, Python, React, HTML, CSS, Node.js Basic knowledge: Linux, C#,
VBA, C/C++ Genetic Algorithms, CV, ML, NLP, AI, Algorithms and Data Structures, DB Architecture
Public Speaking, Teamwork, Motivator, Coaching, Negotiation
PROGRAMMING COMPUTER SCIENCE SOFT SKILLS
Skills & Specialization
Work Experience
Developed websites in JS, HTML, CSS and WordPress for clients from various industries.
Initiated a labeling system for the Instagram chat, a SaaS suited for sales people that want to tag the prospects which whom they engaged.
Ran security audits and assessments over client’s server to disinfect and solve vulnerabilities. Fixed 97 websites and solved their vulnerabilities.
Tasked to learn Solidity in 2 weeks to write smart contracts on the Ethereum Blockchain.
Helped designing the DB architecture for a Social Media App for Artists, delivered the DB schema normalized and optimized by the industry standards.
Built the emailing system for the above mentioned Web App in Node.js using SES by AWS.
Implemented mobile screens in React Native for a chat app. Helped the fronted team with React tasks to speed up the work on their side
Tasked to upgrade the logging framework to a more granular and modern logging mechanism, Log4J or other logging frameworks were not an option due to the nature of the product. Designed a logger suitable for a multithreading environment, capable of inheriting the specific log level from the parent thread using ThreadLocal (provided by
java native libraries), with the possibility of logging only on specified classes, packages and threads. The logger resulted is able to log on different outputs (database, file, console) and to log over 1.6 millions of messages per second, due to usage of a preprocessor to grab the log metadata (line, class name, package name).
Assigned to build checks to assure the integrity of the database after migrations. Successfully detected migration errors (duplicated data, inconsistent data, orphaned tables) and automatically corrected them through my code.
Other small tasks in other languages as JavaScript and PHP to help the frontend team to speed up the work.
Freelancer | Amrita Bytes
Sep 2021 – March 2023 (1 year, 7 months) 📍 Iași, Romania
Software Developer | Amplified
Apr 2021 – Sep 2021 (6 months) 📍 Iași, Romania
Java Developer | almanid
May 2020 – Apr 2021 (1 year) 📍 Iași, Romania
Thesis title: Comparison of
statistic models in
Criptocurrency prediction
BSC. IN COMPUTER SCIENCE
University ALEXANDRU IOAN CUZA, Iasi 10/2015 – 06/2018 | Iasi, Romania
COMPUTER SCIENCE AND FURTHER MATHEMATICS „ROMAN VODA” National College, Roman
09/2011 – 06/2015 | Roman, Romania