Muhammad Hatta Alfaritzy
Frontend Developer at VhiWEB- Claim this Profile
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Indonesian Native or bilingual proficiency
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English Elementary proficiency
Topline Score
Bio
Credentials
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IT Essentials
Cisco Networking AcademyMar, 2021- Oct, 2024 -
React Online Course
CodecademyJun, 2019- Oct, 2024 -
Certificate of Competence
Badan Nasional Sertifikasi ProfesiJun, 2019- Oct, 2024
Experience
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VhiWEB
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Indonesia
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IT Services and IT Consulting
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1 - 100 Employee
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Frontend Developer
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Nov 2022 - Present
Key Responsibilities: • Collaborate with cross-functional teams to understand customer needs and to create high-quality user experiences that meet business requirements. • Developed and maintained documentation for front-end codebases to facilitate future development and maintenance. Accomplishments: • Successfully developed a complex Campaign application, resulting in a significant increase in user engagement, which scored by more than 700K users within 3 months. • Created a Client SDK and published it to the npm package which utilized GraphQL to optimize data fetching and management for enhanced performance, which included 23 mutations and queries. • Conducted extensive performance optimization techniques, including lazy loading and server-side rendering, resulting in an increase in the efficiency of the performance of the applications scored by 90%. • Mentored and trained junior developers, contributing to their professional growth and demonstrating proficiency in front-end technologies such as React, Vue, and Svelte. Show less
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Frontend Developer
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May 2022 - Nov 2022
Key Responsibilities: • Collaborated with other developers, designers, and technical leads to create high-quality user experiences that meet business requirements and user needs. • Developed web pages that provide an optimal user experience across a range of devices and platforms to ensure that applications are compatible and consistent with user experience and easy to use on mobile devices and different screen sizes. Accomplishments: • Generated initial structure of the applications, which included creating reusable components over 80 components within one week. • Led a team of front-end developers in the development of the applications, which involved coordinating with designers, back-end developers, and stakeholders to ensure project goals were met on time and within budget. • Successfully increased the efficiency of SEO, which score by 100%. Show less
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Frontend Developer
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May 2022 - Nov 2022
Key Responsibilities: • Collaborated with other developers, and project managers to create high-quality user experiences that meet business requirements and user needs. • Developed efficient and scalable front-end code and ensure code quality and maintainability. Accomplishments: • Revamped the entire project to TailwindCSS, which included over 8 modules/applications within 40 pages. • Generated the weekly report and documentation code of technical processes to ensure the maintainability and scalability of web applications. Show less
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PT Adyatma Cendekia Sinergi Abadi (ACSA)
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Indonesia
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Information Technology & Services
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1 - 100 Employee
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Frontend Developer
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Jul 2022 - Sep 2022
Key Responsibilities: • Collaborated with other developers, designers, and technical leads to create high-quality user experiences that meet business requirements. • Ensured code quality and maintainability through code reviews, and other best practices. Accomplishments: • Demonstrated proficiency in front-end technologies such as TailwindCSS to develop custom UI components and features. • Successfully resolved complex modules/applications and ensured cross-browser compatibility by testing the web application across multiple browsers, ensuring it functions seamlessly across different platforms and devices. Show less
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Takalab
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Indonesia
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IT Services and IT Consulting
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1 - 100 Employee
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Frontend Developer
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Dec 2021 - Feb 2022
Key Responsibilities: • Collaborated with lead developers, designers, and stakeholders to design and implement web and mobile applications that meet business requirements and user needs. • Conducted code reviews and provided feedback to ensure code quality and consistency. Accomplishments: • Created 80% reusable components and libraries by 64 of 80 reusable components that improved development efficiency and maintainability across multiple mobile applications. • Conducted extensive performance optimization techniques, including creating reusable components and server-side rendering, resulting in improved page load times and faster website performance by 84%. Show less
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PT Pertamina (Persero)
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Indonesia
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Oil and Gas
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700 & Above Employee
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Mobile Developer
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May 2021 - Feb 2022
Key Responsibilities: • Collaborated with other developers teams to implement mobile app features that meet business requirements. • Ensured code quality and maintainability through testing, code reviews, and other best practices. • Contributed to the development of reusable components and libraries to improve development efficiency and maintainability. Accomplishments: • Successfully assisted develop and launch a mobile application and deliver high-quality and scalability code. • Improved app performance by optimizing code and creating reusable components and libraries. • Successfully record all of the conditions and resolve complex technical issues until it was published. Show less
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Drafter
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Jun 2020 - Jan 2022
Key Responsibilities: • Collaborate with other drafters, engineers, and architects to ensure consistency and accuracy of designs and drawings. • Develop detailed technical drawings and maintained CAD libraries, templates, and standards to improve efficiency and accuracy in drafting. • Communicate effectively with team members, clients, and other stakeholders to ensure project success. Accomplishments: • Developed highly detailed and accurate technical drawings and plans for complex projects, resulting in efficient and effective execution of the project and increased client satisfaction by 40%. • Successfully managed and delivered over 23 drafting projects simultaneously, meeting project timelines and budget requirements. • Successfully collaborated with the engineers to interpret and convert their designs into precise and accurate drawings. Show less
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Frontend Developer
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May 2021 - Oct 2021
Key Responsibilities: • Communicated effectively with stakeholders, including clients, project managers, and team members, to understand project requirements and provide regular progress updates. • Collaborated with cross-functional teams to deliver high-quality and scalability for projects on time and within budget. Accomplishments: • Developed 45% of features and redesigned modules/applications by 27 of 60 developed modules/applications. • Participated in and assisted the overall development process, including requirements gathering, planning, developing, and testing. Show less
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CV. Teknologi Nusantara
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Indonesia
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IT Services and IT Consulting
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1 - 100 Employee
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Frontend Developer
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Jan 2020 - Mar 2021
Key Responsibilities: • Collaborate with cross-functional teams to understand project requirements and provide regular progress updates. • Analyzed, Designed, and developed additional modules/applications such as web/mobile applications. • Writing clean, well-structured, and maintainable code that follows industry standards and best practices. • Developed and maintained documentation for front-end codebases to facilitate future development and maintenance. Accomplishments: • Successfully created user-centered designs by understanding business requirements and translating them into user flows, wireframes, prototypes, and mockups. • Successfully developed complex user interfaces for large-scale website and mobile applications such as CMS, E-Commerce, and Absences. • Improving development processes and workflows by introducing new tools and methodologies, resulting in increased efficiency and productivity for the team. • Successfully developed over 50 components such as form, modal, etc for large-scale projects within two weeks. Show less
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PT Bangun Kreatif Abadi
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Indonesia
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IT Services and IT Consulting
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1 - 100 Employee
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Frontend Developer
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Jul 2019 - Apr 2020
Key Responsibilities: • Collaborated with the other developer as part of the cross-functional team to create visually appealing and user-friendly interfaces. • Contributed to the overall development process, including requirements gathering, planning, and testing. • Participate and be responsible for reporting the development process with agile development methodologies such as Scrum or Kanban. Accomplishments: • Completed 4 major projects of websites and androids such as Movic and Telkomsel Automation as well also testing and maintenance. • Take an active role in development until reporting the development process to the clients. • Succeed to develop the MVP of Telkomsel projects for monitoring data and ensure compatibility and consistent user experience across different pixels. Show less
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Frontend Developer
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Nov 2019 - Dec 2019
Key Responsibilities: • Communicated effectively with stakeholders, including clients, project managers, and team members, to understand project requirements and provide regular progress updates. • Develop and conceptualize a comprehensive UI/UX design strategy for the company profile based on criteria. • Have responsibility for assigned software modules/applications and deliver high-quality and scalability for projects on time. Accomplishments: • Completed 4 the assigned software modules/applications for projects on time. • Created the documentation code and technical processes to ensure the maintainability and scalability of web applications. • Succeed to redesign projects and ensuring cross-browser compatibility with a performance quality score of 72% Show less
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Frontend Developer
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Apr 2018 - Jul 2018
Key Responsibilities: • Collaborated with other team members to create every single process of technicals such as wireframes, visual and graphic designs. • Understanding the technical processes involved in front-end development, including version control, deployment strategies, and debugging techniques. • Translating wireframes, flow diagrams, storyboards, and sitemaps into functional and visually appealing web pages. • Developed web applications using ReactJS and Integrating front-end applications with RESTful APIs to ensure seamless communication with back-end services. • Conducted black box testing and ensured cross-browser compatibility to identify and fix bugs and issues. Accomplishments: • Led the team members to develop every single process of technical from the documentation to functional and visually appealing web pages. • Ensured the accessibility of web applications by following web standards. • Learn new things such as ReactJS, RESTful API, Functional Requirements, Functional Analysis Show less
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Education
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2020 - 2024
Universitas Darma Persada
Bachelor's degree, Information Technology -
2016 - 2019
SMK Negeri 1 Bekasi
Student, Information Technology
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