Teamlizer - Worldclass Work Only

Product Development with Java, Python, Android/iOS, Swift, Flutter, Vuejs and everything make both of us success


Over the last 10 years, we have developed a wide range of mobile applications using Objective-C, Swift, Realm, AWS including apps for startup companies and small businesses. My core value is creativeness, hard working and startup ethics. We also have some experience in the following areas: UI/UX, software architect, testing and project management. Now we are seeking opportunities to build awesome and helpful mobile applications from the ground up for you or your business. Beside that, we have participated in back-end development for high performance, high availability system which combining many components, included but not limited: - Java and SpringBoot/Hibernate/Maven - Netflix microservice infrastructure: Zuul, Hystrix, Eureka - MySQL/MariaDB/Percona, PostgreSQL (with clustering) - MongoDB, Cassandra (with clustering/sharding) - Redis, Memcached (with clustering) - RabbitMQ, Kafka, Celery, Gearman - HAProxy, Nginx - ELK, Grafana As an independent and experience engineer, work hard, play hard, serious at taking job, that we are. High responsibility, proactive, awareness of time, budget, quality and always keen on incredible ideas, We are willing to take all talent to bring the world fantasy applications. Therefore, we are here to bring your ideas and vision to mobile market with success and I have lots of experiences in app building from scratch. We are always try to move your application & business to the next level. That's how we cooperate with my clients. Incredible ideas are welcome. Having built apps for both companies and our own business, our skills and quality is proven absolutely. Not only coding, but also consulting and sharing mind. Below is our standards for working on Upwork: • High Quality • Honesty • Respectful • Timeliness, On time delivery • Professionalism • Integrity • Ongoing maintenance • Guarantee 3-month after done. These things will follow when we get work: • Dedicated work We are aware of that We are here to help my clients grow their business, make better applications. Then, whenever you and the project need work, we will invest on. • Contribute ideas. Whenever ideas come, we will tell our clients and discuss as if it is good change. • Deliver work in deadline. No one like to miss deadline, so are we. Everything is on track we promise.

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Mobile Development

Ecommerce Development

Web & Mobile Design

Web Development

Other - Software Development

Database Administration

Product Management

Information Security


iOS Development
Apache Hadoop
Android App Development
Apache Cassandra
Spring Boot
Apache Kafka

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Upwork activity

Hourly rate

$15.00 - $40.00

Minimum project size


Total earned


Total hours


Total jobs


Member since

Dec 5, 2019

Company information

Agency size

2-10 workers

Year founded


Client focus

Large business

Medium business

Very small business

Small business

English: Conversational