Đinh Văn Chung

Experience

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  Outsource Japanese company

  Sept 2017 - Mar 2018

  Python Developer

  - Programming langugage: Python, Javascript, Php- Web Framework : Django ,Flask, Odoo, Laravel- Database: NoSQL like mongo, elastic ; SQL such as mysql,postgresql- Protocol for connecting other service, server like http,socket, gRPC, webRTC- Understanding OOP , ORM , MVC , Design pattern- API Testing using Postman and Newman- Database caching using Redis- Async programming in Python with Asyncio .- Working with other teams: Operations, Products, BA.- Managing source code: git like github, gitlab, bitbuketsoftware- Operating system​ : ​ Linux (Ubuntu )- Control follow and task: jira with following agile, scrum Show less

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  Datafit.ai

  Apr 2018 - now

  Data Engineer

  - ​ Web​ ​ fullstack dev- Direct involvement in software product research and development projects in Python language and Django or Fastapi framework- Design and create RESTful APIs.- Framework: flask , django , fastapi for creating http api and start service,- Selenium , BS4, Scrapy for crawling data - Handling data using Pandas,numpy, matplotlib, dask, spark- Operate and deploy ETL jobs, synthesize data;- Packaging Software with Docker, Docker-compose- High performance tech: Message Queue like using RabbitMQ (to storing order and take jobs like queue), Multithreading(Threadpool) , Multiprocessing(Celery) .- CI/CD with Jenkins- Participate in developing and deploying services using big data technologies: Hadoop ecosystem, k8s, kafka, spark, airflow, ...;- Data Visualization with Metabase , Superset - Monitoring Service with ( Grafana, Prometheus, Alertmanager, Cadvisor, Pushgateway, Caddy , ...)- Participate in the design, architecture and construction of products in a flexible, creative environment with a team of experienced engineers.- Research and deploy storage and calculation technologies on bigdata system;- Develop & deploy an abnormal detection system, a customer Profile system to ensure high performance and availability; Show less

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  CÔNG TY CHỨNG KHOÁN VPS

  Sept 2020 - now

  AI Engineer

  - Natural language processing - ASR ( speech to text ) with Kaldi - TTS ( text to speech ) with FastSpeech - Chatbot ( Rasa Framework ) - Callbot - Infrastructure for callbot ( Asterisk , vosk server , ... )