Summary
Overview
Work History
Education
Skills
Certification
Personal Information
Languages
Timeline
Generic

Yunreszkhy Christina Juliana

Baytown,USA

Summary

Experienced with front-end and back-end development, creating responsive and efficient web applications. Utilizes variety of coding languages and frameworks to build user-centric solutions that meet business objectives. Strong understanding of collaborative workflows and version control systems to ensure seamless project completion.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Freelancer

Upwork.com
06.2020 - Current
  • Coded websites using HTML, CSS, JavaScript, and jQuery languages.
  • Adhered to SEO best practices while designing sites.
  • Engaged with users to gather feedback and make informed decisions on UI/UX improvements.
  • Provided front-end website development using WordPress, Hubspot, and other editing software.
  • Provided front-end development support, creating visually appealing designs that aligned with brand standards.
  • Integrated third-party APIs to enhance website functionality and provide additional services to users.
  • Planned website development, converting mockups into usable web presence with HTML, JavaScript, AJAX, and JSON coding.
  • Oversaw back-end development using PHP to maintain website integrity.
  • Conceived and built optimized landing pages in HTML and CSS for integration and cross-browser compatibility.
  • Created powerful Content Management Systems to serve as interface for client.
  • Developed user-friendly web forms with validation and error handling.
  • Proved successful working within tight deadlines and a fast-paced environment.
  • Delivered successful database migration projects, ensuring seamless transitions with minimal disruption to business operations.
  • Customized e-commerce solutions for online businesses using WooCommerce plugin integration.

Data Entry Specialist

Taco Nene - La Coqueta
06.2019 - 08.2020

Technology: MS.Excel

  • Entry invoices into excel spreadsheet, entry employees wages into spreadsheet, formulate the expenditures
  • Baytown, TX
  • Maintained strict confidentiality of sensitive information, adhering to established guidelines and protocols.
  • Completed data entry tasks with accuracy and efficiency.
  • Scanned documents and saved in database to keep records of essential organizational information.
  • Corrected data entry errors to prevent duplication or data degradation.

System Analyst

PT GAWS Inti Solusi
01.2013 - 08.2014

Technologies: PHP, DELPHI, MS EXCEL, MS SQL, Visual Paradigm, MS VISIO

  • Collaborated with cross-functional teams to develop system solutions tailored to business needs.
  • Provided technical support for end-users, resolving issues promptly and effectively.
  • Enhanced collaboration between IT teams by standardizing communication protocols around system requirements, project progress updates, and change management processes.
  • Implemented rigorous testing procedures to ensure optimal performance and minimize errors in software applications.
  • Collaborated with upper management to drive strategy and implement new processes.

Software Developer

PT Gajah Tunggal Tbk
08.2014 - 06.2017
  • Improved software efficiency by troubleshooting and resolving coding issues.
  • Saved time and resources by identifying and fixing bugs before product deployment.
  • Collaborated with cross-functional teams to deliver high-quality products on tight deadlines.
  • Enhanced user experience through designing and implementing user-friendly interfaces.
  • Contributed to a positive team environment through effective communication, problem-solving, and collaboration skills.
  • Participated in code reviews, ensuring adherence to established guidelines and promoting knowledge sharing among team members.
  • Assisted senior developers in complex problem-solving, enhancing overall team productivity and efficiency.
  • Developed software for desktop operating systems.
  • Tested and deployed scalable and highly available software products.
  • Translated customer requirements into written use cases.
  • Increased development speed by automating repetitive tasks using scripts and tools.
  • Tailored software solutions to meet specific client needs, ensuring high levels of customer satisfaction and repeat business.

Implementer

PT Astra Daihatsu Motor
07.2011 - 12.2012

Technologies: MS SQL, MS EXCEL, MS WORD, SAP ERP

  • Worked effectively in fast-paced automotive manufacturing environment.
  • Ensured smooth post-implementation support by providing thorough documentation and training materials for users in purchasing department.
  • Identified computer hardware and network system issues, performing troubleshooting techniques for remediation.
  • Proactively identified potential roadblocks in the implementation process, developing contingency plans to minimize delays or disruptions.
  • Collaborated closely with purchasing teams to ensure accurate scoping of project prior to commencement of work.

IT support

PT Federal Nittan Industries
07.2010 - 07.2011

Technologies: MS SQL, VB6

  • Streamlined IT support processes to reduce response times for end-user inquiries, leading to higher customer satisfaction ratings internally within the organization.
  • Collaborated with IT support to resolve technical issues quickly, minimizing downtime for employees.
  • Coordinated closely with other departments such as finance or IT support teams when necessary for seamless service delivery during complex transactions or problem resolution processes.

Education

Bachelor of Science - Computer Science

Universitas Indonesia
Indonesia
01.2016

Associate of Applied Science - Information Systems

Politeknik Manufaktur Astra
Indonesia
01.2010

Skills

  • MS EXCEL
  • PHP
  • DELPHI
  • MS SQL
  • Visual Paradigm
  • MS VISIO
  • MS WORD
  • VB6
  • CSS
  • QuickBooks
  • 10 key typing
  • ERP systems
  • Adobe Illustrator
  • Analysis skills
  • Software troubleshooting
  • Typing
  • AWS
  • Microsoft Excel
  • Accounting software
  • Microsoft Outlook
  • IT
  • Microsoft Word
  • WordPress
  • Adobe Creative Suite
  • Figma
  • SQL
  • Agile
  • HTML5 proficiency
  • Java
  • Management
  • Web design
  • Oracle
  • SOX
  • JavaScript
  • Git
  • Adobe Photoshop
  • Python
  • MySQL
  • Code debugging
  • Responsive design
  • Web technologies: angularjs, jQuery, bootstrap

Certification

  • Microsoft Certified: Azure fundamentals, Present
  • Google UX Design Professional Certificate, 01/25, Present, Follow the design process: empathize with users, define pain points, ideate solutions, create wireframes and prototypes, test and iterate on designs, Understand the basics of UX research, like planning research studies, conducting interviews and usability studies, and synthesizing research results

Personal Information

  • Willing To Relocate: Anywhere
  • Authorized To Work: US for any employer

Languages

English
Full Professional
Indonesian
Native or Bilingual
Spanish
Elementary
Japanese
Elementary

Timeline

Freelancer

Upwork.com
06.2020 - Current

Data Entry Specialist

Taco Nene - La Coqueta
06.2019 - 08.2020

Software Developer

PT Gajah Tunggal Tbk
08.2014 - 06.2017

System Analyst

PT GAWS Inti Solusi
01.2013 - 08.2014

Implementer

PT Astra Daihatsu Motor
07.2011 - 12.2012

IT support

PT Federal Nittan Industries
07.2010 - 07.2011

Bachelor of Science - Computer Science

Universitas Indonesia

Associate of Applied Science - Information Systems

Politeknik Manufaktur Astra
Yunreszkhy Christina Juliana