Laurentiu Piciu
Verified Expert in Engineering
Machine Learning and Software Developer
Laurentiu是一位人工智能(AI)科学家,在自然语言处理方面拥有丰富的专业知识, chat agents, GPT, and general machine learning/deep learning (ML/DL). 劳伦提乌毕业于斯坦福大学的专业人工智能项目.
Portfolio
Experience
Availability
Preferred Environment
Artificial Intelligence (AI), GPT, Natural Language Processing (NLP), Machine Learning, Python, ChatGPT, Chatbots, LangChain, Generative Pre-trained Transformers (GPT)
The most amazing...
...我开发的是一个使用法学硕士的人工智能数据分析师,它完全改变了人们从事商业智能(BI)的方式。.
Work Experience
AI Developer
Circles Sodexo
- 使用OpenAI的GPT模型开发AI礼宾代理,可以理解用户的查询,并通过正确的旅行API调用来获得真实的答案.
- 使用LangChain和Chainlit作为主要栈进行开发.
- 创建了一个配置体系结构,帮助内部团队轻松地调整代理的参数.
Experienced AI Developer
Goldslate Corporation
- 开发使用AI(大型语言模型)的引擎,使房地产财务报表的管理规范化和自动化.
- 开发了一个Slackbot,用于用户与AI引擎的交互.
- 将解决方案集成到客户机的现有门户(api)中.
AI Developer
LB.AI Inc.
- 开发了一个连接到数据库的生态系统,允许用户通过自然语言查询从数据库获得即时响应.
- 开发了一个与对话生态系统集成的Telegram bot,允许用户与数据库进行交互.
- Integrated OpenAI's LLMs (prompt design, API开发),用于将自然语言查询转换为SQL代码.
Staff ML Engineer | Data Scientist
Lummetry.AI
- 作为创始团队的一员,与公司从零开始合作,直到被罗马尼亚领先的安全服务提供商收购.
- 为所有概念验证(PoC)定义ML/DL架构和实现计划, custom services, and products we developed.
- Designed, built, trained, 并部署到用于预测分析的生产神经模型中, natural language processing (NLP), and computer vision.
- 实现了基于分布式人工智能的近实时安全和安保系统的ML/DL管道. Automated the surveillance system in bank branches.
- 领导在线零售推荐和自动分类管理的预测分析领域.
- 实施预测分析系统,通过预测销售和发现重复付款来减少缺货和积压的负担.
Undergraduate Teaching Assistant
University Politehnica of Bucharest
- 担任研究生课程《欧博体育app下载》的助教."
- 为本科生实验“面向对象程序设计”提供教学协助."
- 准备实验材料,支持,练习和家庭作业. 帮助学生解决问题并提供建设性的反馈.
Experience
Legal Documents Processing
•通过REST api暴露功能以集成到客户端生态系统中
•大幅降低手动执行任务的人力成本
基于分布式人工智能的近实时安防系统
•本产品的目的是从多个流(闭路电视摄像机)收集数据, video files, sensors). 我使用深度神经模型近乎实时地分析了所有数据,并应用了一些算法,以便在需要时发出警报.g.、拥挤的区域、跌倒或遇险的人、受阻的相机等.) or just performing some distributed jobs (e.g., blurring a video file).
•通过使用生产中收集的数据进行训练,允许深度神经模型不断改进.
•与通过MQTT集成所有警报的物联网平台进行通信.
LENS+
http://lens.lummetry.ai根据复杂的非线性模式评估需求和销售预测.
识别客户需求变化并构建数据驱动的自动洞察.
•集成到零售解决方案中,作为培训客户数据模型的流程,并输出用于采取某些行动的结果.
PaidAnalytix
http://www.paidanalytix.com•开发了一个神经模型来识别重复付款.
• With the use of siamese neural networks, 该模型可以减少90%的人工劳动,同时保持95%的召回率.
•在Excel文件中分析所有付款,并输出重复对.
MultiGatedUnit
http://ieeexplore.ieee.org/document/9324853•该建筑旨在减少由于建筑设计的搜索过程而导致的大量实验时间和计算资源.
Skills
Languages
Python 3, Bash, Python, SQL, Regex, c++, Java, HTML, CSS
Libraries/APIs
TensorFlow, Keras, Pandas, NumPy, Matplotlib, PyTorch, Scikit-learn, REST APIs, SpaCy, OpenCV, Natural Language Toolkit (NLTK)
Tools
GitHub, PyCharm, Pytest, Jupyter, Docker Compose, TensorBoard, Named-entity Recognition (NER), RabbitMQ, Azure Machine Learning, Azure Kubernetes Service (AKS), Google Cloud AI, Celery
Paradigms
Data Science, ETL, Testing, Microservices, Object-oriented Programming (OOP), Siamese Neural Networks, Automation, Test-driven Development (TDD), Continuous Deployment, Continuous Integration (CI)
Platforms
Linux, MacOS, Docker, Windows, NVIDIA CUDA, Jupyter Notebook, Amazon Web Services (AWS), Azure, AWS Lambda
Other
Machine Learning, Software Engineering, Algorithms, Deep Learning, Artificial Intelligence (AI), Natural Language Processing (NLP), Predictive Analytics, Computer Vision, Optimization, Linear Algebra, Directed Acrylic Graphs (DAG), Transfer Learning, Data Analytics, Research, Servers, Data Visualization, Performance Tuning, Performance Testing, Text Classification, Recommendation Systems, ML Pipelines, Object Tracking, Deep Neural Networks, Convolutional Neural Networks, Image Annotation, AI Design, Image Processing, Distributed Systems, Processing & Threading, Data Analysis, GPT, Generative Pre-trained Transformers (GPT), ChatGPT, Chatbots, LangChain, OpenAI GPT-4 API, OpenAI GPT-3 API, Predictive Modeling, Automated Data Flows, Scripting, Back-end Development, Large Language Models (LLMs), Language Models, OpenAI, OpenAI API, API Integration, APIs, Generative Pre-trained Transformer 3 (GPT-3), Operating Systems, Statistics, Big Data, Calculus, Web Scraping, Data Engineering, Object Detection, Object Classification, Time Series, Machine Learning Operations (MLOps), Leadership, Graphics Processing Unit (GPU), BERT, OOP Designs, Data, Regular Expressions, Pinecone, Weviate, Reinforcement Learning, Deep Reinforcement Learning, MLflow, GitHub Actions, Decentralized Systems, FastAPI, Multiprocessing, Slackbot, Interactive JavaScript, HTML Integration
Frameworks
Flask, Django
Storage
数据库,Azure云服务,MongoDB, MySQL, PostgreSQL
Education
Bachelor's Degree in Computer Science
布加勒斯特Politehnica大学-布加勒斯特,罗马尼亚
Certifications
Artificial Intelligence Professional Program
Stanford University