Hire the Best Scala Developers
in Vietnam

I have 6 years of working experience in the software industry, and I am confident most as a Backend Developer and Data Engineer. For now, I want to spend more time on the freelance path, to help others solve their problem happily. As a backend developer: - I build microservices using Java and Go - I design a Database schema for features I work on. - I write REST API and work with the frontend team for integration. As a data engineer: - I do ETL tasks. - I write batch jobs and real-time jobs for streaming over 50 GB of data per day. - I store processing data into HBase, MySQL. - I visualize data to make it meaningful to others. Besides, I also spend time playing with frontend stuff such as NextJS, VueJS, CSS. Availability: My time zone is GMT+7, but I am flexible on working time, even at midnight. If you want to work with me for more than 30 hours, just say it, I will consider working more. Let’s work together to turn your idea into reality!

I am a highly motivated and passionate data engineer. I often work with Python, Scala, and Java and use the latest big data technologies to solve problems, making tools to improve my and others' work productivity. I am currently certified with AWS Solution Architect and SnowPro. Check out my blog for my work and newsletter lam-tran.dev

A Backend Software Engineering with more than 6 years of experience. Have worked with large-scale backend/distributed systems and big data systems. A DevOps engineer with 4 years of experience - both on-premises and AWS, experienced with K8s, Terraform, Ansible, CI/CD. Currently working as Principal Engineer/ Solution Architect role.

✅JAVA - Java core, java command line Application, JavaFX, Java web(Spring, Struts, Sevlet) - Strong with many modern framework like String, Quarkus,... - Jasper, Tibco jasper report, convert jrxml into jasper file - Run ffmpeg to convert video/image format - JSP and servlet coding, Thymleaf - SQL developer with experience to improve Database performance - API integration, RestAPI development - Familiar with AWS service such as: S3, EC2, lambda or VPC - Web scraping with Java and Selenium web driver ✅Database - Expert at SQL query with complicate query - Database optimization and query tuning - More than 10 years experience working with many relation database such as Oracle, MySQL, Postgres - Database design, schema design ✅KAFA - Expert level of kafka development - Strong at message queue and event processing - Expert in kafka configuration, consultancy - Work well on both java/python ✅PYTHON: - Flask and Django framework - Pandas, Numpy, PyGUI, Twinker - Web scraping with Selenium, BeautifulSoup, HTML parse,... ✅NODEJS - Typescript - Express framework with MongoDB, Relational DB ✅Bash scrip/Powershell - Shell script, C shell, Powershell - Automation script for web scrapting, sending mail, task processing, ... ✅Cloud: - AWS, GCP, Azure ✅Front-end: - Angular, VueJS and ReactJS

I have experience with Data Scraping, RDBMS, NoSQL DB, building ETL pipeline, Big Data - Data Scraping with Python with Scrapy, Selenium, Python Request. - Expert SQL with Oracle, MySql. - Expert AWS in Data Engineering field - Experience with NoSQL: ElasticSearch, HBase, Cassandra. - Experience with Minio, AWS, Kafka, Terraform, Redis - Expert with Spark, HDFS Looking for long term contract

Profile Overview - Experience: 5 years of professional experience in software development. - Backend Development: Java, Spring Boot, Spring Cloud Microservices, Golang. - Frontend Development: React. - Event Streaming & Data Integration: Kafka, Apache NiFi. - Databases & Caching: Oracle, PostgreSQL, Redis. - DevOps & CI/CD: Jenkins, Maven, Ansible. - Containerization & Orchestration: Docker, Kubernetes. - Operating Systems: Linux (server deployment and operations). - Observability & Monitoring: Elasticsearch, Kibana, Grafana, Prometheus. - Artifact & Repository Management: Nexus. - Deployment Experience: Building and operating on-premise service deployments. - Core Strengths: - Microservices architecture design and development - Distributed systems and event-driven architecture - CI/CD automation and DevOps practices - System monitoring, logging, and operational reliability