Changsha, Hunan, China
Past Earnings
$15/hr · Starting at $25
When quality counts, when budget matters, that's when CCJK helps!For over 10 years CCJK provides a wide range of Localization / Translation and Graphic / Web Design services to help organizations expa…
Beijing, Beijing, China
$50/hr · Starting at $100
With over 20 years of expertise in software development, system maintenance, and cross-border e-commerce operations, I specialize in delivering end-to-end technical and operational solutions that brid…
Foshan, Guangdong, China
$25/hr · Starting at $25
I’m a Full Stack Web3 Developer specializing in blockchain-powered applications, smart contract development, and decentralized systems. I help startups and enterprises design, build, and deploy scalab…
Dongguan City, Guangdong, China
$20/hr · Starting at $100
中国专业产品摄影 您好，我是付建东，作为一名专业的产品摄影师，我擅长创作视觉冲击力的图片，为各种电商平台拍摄照片和视频。我致力于为观众打造各种产品的独特功能和娱乐性。凭借8年的行业经验，我敏锐地洞察，并深刻理解如何以最佳细节的方式展示产品，从而吸引和留住。您是否正在从中国采购产品，但需要为您的网店拍摄高质量的照片和视频？我们是一家位于中国东莞的专业摄影团队。凭借10多年的经验，我们为全球客户提供亚…
shenzhen, Guangdong, China
ID Verified
$20/hr · Starting at $25
As a developer specializing in full-stack development, I specialize in designing, developing, and implementing cutting-edge web applications to drive business success. With deep expertise in Java, Spr…
shantou, Guangdong, China
$45/hr · Starting at $30
Technical Skills Profile 1. Core Backend & Distributed Architecture Java Ecosystem: Proficient in Java OOP, JVM internals, 23 design patterns, and J2EE technologies. Microservices & Frameworks: Highl…
China, Henan, China
$10/hr · Starting at $100
I am a hardware engineer, capable of carrying out the following hardware development tasks： 1、Development of a microcontroller control system based on the STM32 series. 2、Motor control hardware develo…
wuxi, Jiangsu, China
$50/hr · Starting at $30
服务介绍： 我是滕建发，一位拥有20余年经验的高级软件开发和系统架构专家。我拥有上海交通大学计算机技术硕士学位，并取得了总工程师、系统架构师和项目管理专业人士（PMP）等职称。我是无锡市大数据局、滨会区、梁溪区数据局和无锡市卫生健康委员会认可的专家，同时也是无锡市网络空间管理局的安全宣传讲师。 我注重工作中的勤勉、责任和质量，确保所有项目按时交付并达到高标准。我在人工智能大型模型集成、物联网平台开…
lanzhou, Gansu Sheng, China
我从 2016 年就开始开发 iOS 应用，并且非常热爱这份工作。我深知从启动独立项目、创立初创公司到发展拥有数百万用户的产品是怎样的体验。我渴望运用这些经验来助力您的业务成功。 我提供的服务： • iOS 工程： ◦ Swift / Objective-C ◦ SwiftUI / UIKit / 自动布局 / Lottie ◦ Firebase 软件设计：整洁架构、MVVM / MVC / MV…
Yuncheng, Shanxi, China
我是一名开发人员，在为中小型企业构建网站方面拥有丰富的经验。无论您是想赢得一份工作、列出您的服务还是创建新的在线商店，我都可以提供帮助。从头到尾了解 CSS3、PHP、jQuery、Wordpress ios 和 SEO 的 HTML 和整体项目管理定期沟通对我来说很重要，所以让我们保持联系。 上一年独立完成了两个项目，主要使用以下技术：1. 柱式建筑和轧制与柱式相结合的建筑;2. 广泛使用…
Shenzhen, Guangdong, China
$10/hr · Starting at $25
1. Work as software engineer and technique manager for over 20 years. 2. 5+ years web app developent experience with SpringBoot/SpringCloud. 3. Be good at programming languages like Java, C, and C++…
Shijiazhuang, Hebei, China
$15/hr · Starting at $70
I will use my expertise that has helped over 10 clients successfully procure their products in China to ensure your procurement process runs smoothly. With nearly 20 years of experience in foreign tra…
Hangzhou, Zhejiang, China
$30/hr · Starting at $30
I’m a dedicated software engineer with 9 years of experience and a passion for coding. My primary programming language is Java, although I also enjoy working with Scala, Python, and Shell scripting wh…
Tai Yuan Shi, Shanxi, China
$30/hr · Starting at $25
I will fix/optimize/write your MySQL/SQL query With 1 order you get: ✔ Fixing or writing of your SQL query ✔ Up to 5 revisions in case the result is not what you expected ✔ 100% Customer Satisfaction
For a specific scenario of open source Large Language Model application, we can use SFT (e.g, LoRA, PEFT) to SFT the general LLM for a big improvement of effect on a specific domain problem. e.g,: 1.
$5/hr · Starting at $25
I am a seasoned freelance web scraping and backend developer with extensive experience in building robust, high-performance systems. My expertise spans creating scalable back-end architectures and dev…
Design and development of cloud applications architecture Design and implementation of cloud infrastructure Migration to the cloud, including PaaS, SaaS, and hybrid solutions Choosing optimal platform…
Shanghai, Shanghai, China
Our mission at TrustXP is to drive innovation and efficiency across global markets. With a focus on sourcing, engineering, and operations, the team leads a diverse portfolio that includes Electronic d…
Daqing, Heilongjiang, China
$100/hr · Starting at $200
我的团队开发了一个抢购系统；我在团队中负责抢购任务的高并发实现，后端APIcontroller层的搭建，以及部分server曾的功能，实现了目标应用的并发自动登录，任务管理功能的实现，协议下单等后台功能的实现。本系统使用Java语言开发，涉及Android APP和网站的逆向工程，实现高并发自动下单；我具有良好的沟通好能力与丰富的编程经验，曾与国内互联网龙头企业合作开发过一个无人酒店的管理系统；开…
Langfang'Wenan, Hebei, China
I am a senior NX CAD designer with over 10 years of practical experience in the automotive industry, specializing in mold design and product development. My expertise includes: Injection molds, blow