Shenyang, Liaoning of China

adch2e@r.postjobfree.com

https://zhang-jin-682f8.web.app/

Developer of the new era who pursue high technology and best quality. Ambitious and communicative. Good mentor and researcher for new technology Professional Summary

• Experienced senior developer proficient in managing programming operations with exceptional team supervision, project coordination and analytical problem-solving skills.

• Optimize resource use to achieve challenging targets.

• Diplomatic in resolving disputes and coordinating diverse teams

• Bilingual employee with successful 5-year career in web development sector.

• Ambitious Freelance Consultant with excellent web and mobile skills. Highly effective at supporting multiple projects and defining best solutions.

• Adept individual with more than 4 years of consulting for remote developing

• Determined and experienced in building lucrative client relationships and implementing effective processes and procedures.

Skill Sets

• Basic Skill: HTML5, CSS3, Bootstrap, Sass, JavaScript, Ajax.

• Back-end: PHP, Ruby, NodeJS, Python, Java

• Database: SQL database, in-memory databases (Redis, Memcached), NoSQL databased

(MongoDB), Microservice and event-based architectures, Firebase. Designed and maintained several web app backends.

Zhang Jin ( 张 进 )

Full stack developer and independent contractor

• Front-end: Angular (with material), React (with hooks), Redux, Vue, next.js. Led dozens of front- end codebases, i.e. big SPAs.

• E-commerce platform: PrestaShop, Shopify, WordPress(woocommerce), Magento, Bigcommerce

• Mobile: Native (Java / Kotlin, Objective-C / Swift), Cross Platform (Ionic, React Native, Redux- saga, MobX, Cordova / PhoneGap, Flutter)

Relevant Skills

• DevOps: configured and maintained web servers through SSH, Chef, Ansible, Docker

• Attentive to UI/UX details and high code quality. Fan of unit tests, functional programming, typed interfaces, and TDD.

• Can help in or take over: project management, estimation and ownership, tech recruitment, client negotiations.

• Used to participate in algorithm programming competitions.

• Project management, Version control, SEO, OOP, B2B, B2C, Problem solving, Interpersonal communication, Technical Research, Analytical skills, Customer Acquisition Experience

Full stack Engineer

Remote Support Team / Self-Employed / Jul 2018 – Current Planned, developed, tested, deployed, and maintained web applications. Provided effective troubleshooting and remediation for web applications. Design and development of mobile app under client's requirement. Wrote SQL statements and stored procedures.

Worked well independently and within a team setting. Effectively translated client requirements into application designs and systems requirements. Followed policies and procedures related to application methods and quality standard. Professional Freelancer

upwork.com / Freelance / Aug 2017 – Current

As an independent contractor, I have developed 23 mobile app and 17 website / app. While exploring the job world, I have faced various jobs for which I need expertise. So, I have owned various and strong skills with web and mobile field, also have good experience with great industry knowledge. My products are already being used and now I sometimes server for maintaining and updating of them.

Top Web Developer

Freelancer.com / Freelance / Feb 2015 – Jul 2018

As a professional freelancer of Freelancer.com, have developed projects in various fields of web and mobile. Owning strong relevant skills, have got trust from clients. Friendly and responsible service for client, detail and exact project management, delivering result with exact timeline and high quality.

Web Developer

KR Soft / Full time / Feb 2013 – May 2015

independently make minor updates and changes. Fixed bugs from existing websites and implemented enhancements that significantly improved web functionality and speed.

Developed dynamic and interactive website that ensured high traffic, page views, and user experience, resulting in 30% increase in sales revenue. Oversaw full lifecycle of software development for 9 projects with 100% on-time delivery while staying 5% under budget.

implemented server that expedited document generation and search functionality by 20%, earning.

Designed processes for cleanup and performance improvement that minimized downtime by 13%.

Education

SHENYANG UNIVERSITY OF TECHNOLOGY / SHENYANG, LIAONING CHINA / 2007

– 2011

BSc in Computer Science

• Studied Information Technology and attended many Seminars for future Business Plan and Web Development

• Students' research circle focused on organizing workshops and lectures about web development.

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