Khaerul Umam

Senior Software Developer at Pasar Pemesanan
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Contact Information
us****@****om
(386) 825-5501
Location
Jakarta, Indonesia, ID
Languages
  • English -
  • Bahasa Indonesia -

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Experience

    • Indonesia
    • Internet Marketplace Platforms
    • 1 - 100 Employee
    • Senior Software Developer
      • Aug 2021 - Present

      As a Senior Software Developer at B2B (Business-to-Business), I am responsible for leading and contributing to the development and maintenance of software solutions that cater specifically to the needs of businesses. With my extensive experience and expertise in software development, I play a crucial role in designing, coding, testing, and deploying high-quality software applications. In this role, I collaborate closely with cross-functional teams, including product managers, designers, and quality assurance professionals, to understand business requirements and translate them into scalable and efficient software solutions. I leverage my technical knowledge to architect robust software systems, ensuring they meet the highest standards of reliability, performance, and security. As a senior member of the team, I provide technical guidance and mentorship to junior developers, helping them enhance their skills and knowledge. I actively participate in code reviews, promoting best practices, code quality, and adherence to coding standards. Additionally, I stay updated on the latest industry trends, emerging technologies, and programming languages relevant to our software development stack. I leverage this knowledge to identify opportunities for process improvement, efficiency gains, and the adoption of innovative technologies that can drive the success of our B2B software solutions. As a Senior Software Developer at B2B, I thrive in a dynamic and collaborative environment, solving complex technical challenges, and delivering software solutions that meet the evolving needs of our business clients. I am dedicated to maintaining a high level of professionalism, staying agile in my approach, and continuously striving for excellence in software development. Show less

    • Software Development
    • 1 - 100 Employee
    • [Freelance] Back End Developer
      • Sep 2016 - May 2023

      Design database for application internal, analysis sistem, develop application.

    • [Freelance] Game Programmer
      • Jan 2017 - May 2018

      Developing gamemaking code for character, skill, move etc.fixing bug game.

    • Indonesia
    • Staffing and Recruiting
    • 1 - 100 Employee
    • Lead Back End Developer
      • Aug 2021 - Aug 2022

      As the Lead Back End Developer at Qneksi, a company that utilizes Golang for its back-end development, my role is to provide technical leadership and expertise in developing robust and scalable applications. In this position, I lead a team of back-end developers, collaborating closely with cross-functional teams, including front-end developers, designers, and product managers. I am responsible for designing, implementing, and maintaining the back-end architecture using Golang, a highly efficient and powerful programming language. My main focus is on leveraging Golang's concurrency features, performance optimizations, and strong typing to build high-performance and scalable applications. I utilize Golang's standard libraries and third-party frameworks to streamline development processes and enhance code efficiency. Show less

    • Indonesia
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Back End Developer
      • Mar 2019 - Aug 2021

      As a Back End Developer, my primary focus is on developing and maintaining the server-side components of web applications. In this role, I specialize in transitioning systems from a PHP monolithic architecture to a Node.js microservice architecture, leveraging GraphQL as the query language for API development. With my expertise in PHP and experience in working with monolithic systems, I possess a deep understanding of PHP frameworks, such as Laravel or Symfony, and their associated libraries and tools. I am proficient in designing and implementing efficient and scalable server-side logic, handling database interactions, and integrating external services or APIs. To modernize the system and enhance its scalability, I lead the migration process from a monolithic architecture to a microservices architecture using Node.js. I am well-versed in building microservices with Node.js, leveraging frameworks like Express or Nest.js, and containerization technologies like Docker. I focus on designing modular, loosely coupled services that can be developed, tested, and deployed independently. In this migration process, I also utilize GraphQL as the query language for API development. I have hands-on experience designing GraphQL schemas, defining resolvers, and optimizing data fetching for efficient and flexible data retrieval. I work closely with front-end developers to ensure seamless integration and efficient data exchange between the client and server. As a Back End Developer specializing in transitioning PHP monolithic systems to Node.js microservices with GraphQL, I am constantly learning and adapting to new technologies and industry trends. I am dedicated to delivering high-performance, scalable, and maintainable back-end solutions that meet the evolving needs of the application and provide an optimal user experience. Show less

    • Indonesia
    • Food and Beverage Services
    • 1 - 100 Employee
    • Full Stack Developer
      • Jun 2018 - Feb 2019

      As a Full Stack Developer specializing in PHP Laravel, I possess a comprehensive skill set that enables me to handle both the front-end and back-end aspects of web development using the Laravel framework. On the front-end, I excel at creating dynamic and responsive user interfaces using HTML, CSS, and JavaScript. I have a strong understanding of front-end frameworks and libraries, such as Bootstrap or Vue.js, which I leverage to build visually appealing and user-friendly web applications. On the back-end, I have extensive experience with PHP and Laravel, a popular and powerful MVC framework. I am proficient in designing and developing RESTful APIs, building secure and scalable database models, and implementing complex business logic. I leverage Laravel's features and ecosystem to streamline development processes, enhance code quality, and improve overall efficiency. In addition to my expertise in PHP and Laravel, I am well-versed in working with databases, particularly MySQL and PostgreSQL. I am skilled in writing efficient database queries, optimizing performance, and ensuring data integrity. As a Full Stack Developer, I am experienced in version control systems, such as Git, and possess a strong understanding of software development best practices, including coding standards, testing methodologies, and deployment strategies. I am adept at troubleshooting and debugging, ensuring smooth and reliable functioning of web applications. With my strong technical skills, attention to detail, and ability to collaborate effectively with cross-functional teams, I am committed to delivering high-quality web applications that meet client requirements, adhere to industry standards, and provide a seamless user experience. As a Full Stack Developer specializing in PHP Laravel, I am passionate about leveraging my skills to create robust, scalable, and efficient web solutions. Show less

    • Full Stack Developer
      • Jun 2017 - Mar 2018

      Jobdesc : o Developing system Site Management - Analysis Flow New Module - Developing New Module - Fixing Function Error o Analysis Flow System Finance Management o Design UI Finance Management o Design Infrastructure Server Language Programming - PHP framework CodeIgniter - HTML - CSS - Jquery - Javascript Jobdesc : o Developing system Site Management - Analysis Flow New Module - Developing New Module - Fixing Function Error o Analysis Flow System Finance Management o Design UI Finance Management o Design Infrastructure Server Language Programming - PHP framework CodeIgniter - HTML - CSS - Jquery - Javascript

    • Indonesia
    • Technology, Information and Internet
    • 700 & Above Employee
    • Junior Back End Developer
      • Jul 2016 - Dec 2016

      As a Junior Back End Developer at Sociolla, an ecommerce company, my role is to contribute to the development and maintenance of the back-end components of the company's ecommerce platform. Working closely with senior developers and the development team, I play a vital part in ensuring the smooth functioning and performance of the Sociolla website. In this position, I primarily focus on the server-side logic, database management, and integration of various systems and services. I work with programming languages such as PHP and frameworks like Laravel to develop and maintain the back-end functionalities of the ecommerce platform. I am responsible for handling data processing, database interactions, and implementing business logic to support the e-commerce operations. As a Junior Back End Developer, I am continuously learning and honing my skills to enhance my proficiency in web development and ecommerce best practices. I actively participate in code reviews, implement version control using Git, and adhere to coding standards to maintain code quality and consistency. In addition, I have a keen interest in staying updated with emerging technologies and industry trends. This enables me to contribute innovative ideas and suggestions for improving the ecommerce platform, such as optimizing performance, implementing new features, or enhancing security measures. At Sociolla, I work in a fast-paced and collaborative environment where teamwork and effective communication are key. I am eager to learn from experienced developers, take on new challenges, and contribute to the growth and success of the ecommerce platform. With my passion for coding and problem-solving, I am committed to delivering high-quality and efficient back-end solutions that support Sociolla's goals in providing a seamless shopping experience to its customers. Show less

    • Full Stack Developer
      • Jan 2015 - Mar 2015

      Jobdesc: o Create Application website base. o Analysis Flow Systems. o Design UI. o Configure WAN Network Language Programming - PHP framework CodeIgniter - HTML - CSS - Jquery - Javascript Jobdesc: o Create Application website base. o Analysis Flow Systems. o Design UI. o Configure WAN Network Language Programming - PHP framework CodeIgniter - HTML - CSS - Jquery - Javascript

    • Indonesia
    • Higher Education
    • 1 - 100 Employee
    • Web Application Programmer
      • Sep 2014 - Mar 2015

      Jobdesc: o Create Website use framework CodeIgniter. o Design an application content use boostrap. o Review mookup content. o Input content into application. Jobdesc: o Create Website use framework CodeIgniter. o Design an application content use boostrap. o Review mookup content. o Input content into application.

    • Belgium
    • Professional Training and Coaching
    • Graphic Design Teacher & Programming Website
      • Aug 2013 - Jul 2014

Education

  • Universitas Budi Luhur
    Bachelor's degree, Information Technology
    2011 - 2015

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