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Andrés Ruiz
Verified Expert in Engineering
Phoenix LiveView Developer
安德里萨斯是一名在美国接受教育的软件工程师,有十年的计算机解决人类问题的经验. 精通Elixir, Go, Java, Python, JavaScript, Linux,各种数据库. Having been part of companies like Amazon, Reddit, and Spotify, andr
Portfolio
Experience
Availability
Preferred Environment
Vim Text Editor, JetBrains, Linux
The most amazing...
...我创建并支持的项目是亚马逊生鲜跟踪和更好地理解购买库存设置的平台.
Work Experience
Full-stack Developer via Toptal
Stacer Group LLC
- 领导开发了一个课程验证器,每年将帮助学校节省近10万美元.
- 与利益相关者密切合作,提出最好的用户体验,使学校能够使用该平台.
- 抓取多个政府网站,并将数据浓缩,以便客户更容易获取.
Senior back-end Developer via Toptal
MYY LLC
- 从基于rest的API迁移到WebSockets,这使每周的成本降低了25%.
- Improved integration with Together AI and ElevenLabs.
- Added tests to the main code path, 这有助于增加对更改的信心,并使开发人员在更改代码时更有效率.
Senior Software Developer
River Financial
- 优化循环订单算法,降低20%的处理成本.
- Implemented automation for order cancellation, 帮助财务团队每周减少20个小时的操作时间.
- 改进了自动批处理/结算逻辑,使处理的订单数量增加了25%.
Senior Back-end Developer
Reddit, Inc.
- 将趋势通知功能迁移到更现代的系统, which increased the click-through rate by 10%.
- Helped clean up remaining A/B testing experiments, 它简化了代码库,并允许其他工程师专注于不那么繁琐的任务.
- 实施了几项策略,使CTT提高了15%,取消率降低了5%.
Software Engineer
Spotify - Main
- 实施节流广告投放机制,为2022年第二季度带来近25万美元的收入.
- Helped migrate multiple microservices to a Kubernetes cluster, saving developers close to 100 hours on ops-related tasks.
- 设计并实现了一个功能,允许客户在播客中包含多个广告, bringing close to $100,000 in revenue for Q2/2022.
Lead Full-stack Developer
Unidex
- 与设计师密切合作,完成UI的重构, 是什么提高了15%的转化率,让我们的平台对投资者更有吸引力.
- Designed and developed a system to create, manage, and execute leveraged transactions, which brought close to $1 million in revenue in 2021.
- 与三个开发人员组成的团队合作,维护和改进交易平台的各个方面, specifically limit and market orders, increasing our user base from 100x in 1 year.
Software Engineer
Vercer
- 开发了一款应用程序,帮助交易者可视化能源行业未来交易的订单.
- 帮助编写自动化测试,以验证应用程序是否成功地计算了不同的统计信息.
- 与交易商和结算所合作,确保我们的应用程序符合最佳标准.
Machine Learning Engineer
3D Hubs
- 开发必要的基础设施,将机器学习管道转移到AWS.
- 为会计(QuickBooks)和财务(Stripe)的多个外部服务集成的设计和实现做出了贡献.
- Designed and implemented automated refunds, 这为我们所有的客户支持代表每周节省了近10个小时.
- 开发了一种三维几何搜索算法来寻找相似的三维模型对.
Sofware Engineer
Amazon
- 创建并支持一个平台来跟踪和更好地理解亚马逊生鲜的购买库存设置.
- 开发了一个应用程序,帮助以最优的方式将库存分配到物理空间.
- 与外部团队合作,以更细粒度的方式设计和实现库存跟踪, 这使得团队每月节省近100人/小时.
Experience
Marketing Automation Software
http://www.psmp2-0.comCeramic Pro Accounting Integration
CTE Validator
http://cte-validator.fly.dev/Skills
Languages
Go, Elixir, Python 3, JavaScript, Python, TypeScript, CSS, HTML, Java 9, C++, Java, ECMAScript (ES6), Elm
Libraries/APIs
QuickBooks API, Stripe, React, Stripe API, Vue, NumPy, Web3.js, Node.js
Paradigms
测试驱动开发(TDD),压力测试,Scrum, UX设计,事件驱动编程,测试
Other
Web Scraping, Phoenix LiveView, Ecto, Intuit QuickBooks, Machine Learning, Amazon Kinesis, Software Development, Algorithms, Neural Networks, Back-end, Message Queues, Metabase, WebSockets, Audio, Audio Processing, Artificial Intelligence (AI), Large Language Models (LLMs), Full-stack Development, Website Data Scraping
Frameworks
Tailwind CSS, Django, Spring, AngularJS, Phoenix
Tools
AWS SDK, JetBrains, Vim Text Editor, Amazon Simple Queue Service (SQS), RabbitMQ, GitHub
Platforms
Linux, Docker, MacOS, Google Cloud Platform (GCP), Amazon Web Services (AWS), Kubernetes, Apache Kafka
Storage
PostgreSQL, MongoDB, MySQL, Amazon S3 (AWS S3), Amazon DynamoDB
Education
Master's Degree in Computer Science
University of New Mexico - Albuquerque, NM, USA
Bachelor's Degree in Computer Systems Management
National University of Colombia - Bogotá, Colombia
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