Heri Hakim
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Bio
Experience
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Ituloh!
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Indonesia
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Technology, Information and Internet
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1 - 100 Employee
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Apr 2021 - Present
As a Technical Lead at Ituloh, I helped to define the technical vision for Indonesia's first video commerce app. This involved finding new solutions in video engineering, identifying technical architecture risks and lowering costs.- Worked as a liaison between the engineering/product team and business team to help define and improve the product vision- Led and mentoring an amazing engineering team of 3 full-time employee and 2 contractors- Implemented features and feature improvements on an Agile approach thatincreased stickiness ration from 8-29%- Improved the video engineering technology of our product by building from scratch a HLS generator for video file encoding and helped to reduce AWS server cost up to 80% per video rendered- Developed thumbnail generator for videos which include gif, jpeg and jpeg with watermark- Built CI/CD pipeline to improve the product delivery cycle- Initiate migration from monolith architecture to distributed system Show less
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Oct 2020 - Apr 2021
As a Full Stack Engineer, I was hands-on in building several iterations of the product from early MVPs to the version as a top-ranking production app.- Designed and developed the Back End architecture of the app and its interaction with our internal Content Management Systems, using Node and frameworks like Loopback.- Developed with REST APIs integrations with 3rd-party services for shipping and payment and SMS gateway services.- Built the interactions between the Back End of the Merchant App and the admin management dashboard, syncing with 3rd-party services.- Built a graph application using AWS Neptune for the implementation of the app's follower/following system. Show less
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Qazwa Indonesia
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Indonesia
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Financial Services
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1 - 100 Employee
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Back End Engineer
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Jan 2020 - Apr 2020
Qazwa is a Sharia Fintech P2P Lending & Financing that focuses on serving the productive business funding and financing, be it property or MSMEs - Single-handedly rewrote the back end code for a P2P sharia system from Laravel to Nest JS with a consistent focus on maintainability, performance, and efficiency - Contributed to back end features of the app for custom pagination algorithm and fund withdrawal modules - First experience building a CI/CD pipeline to improve product building using Circle CI Show less
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PT Arca International (Agrinis ERP)
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Greater Jakarta Area, Indonesia
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Senior Web Developer
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Mar 2018 - Dec 2019
Agrinis ERP is an Integrated ERP system to improve Chicken Partnership performance - Built features as requested by clients with a cross-departmental team with key focus on making the tech reflect the business needs - Worked with Codeigniter, HTML, Ajax and jQuery to maintain ERP Software to improve the workflow for enterprise clients - Implemented database schema to help manage the admin operations of chicken farming Agrinis ERP is an Integrated ERP system to improve Chicken Partnership performance - Built features as requested by clients with a cross-departmental team with key focus on making the tech reflect the business needs - Worked with Codeigniter, HTML, Ajax and jQuery to maintain ERP Software to improve the workflow for enterprise clients - Implemented database schema to help manage the admin operations of chicken farming
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Web Developer
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Jun 2016 - Jan 2018
As a freelance developer in Aceh, I worked on a diverse array of projects from POS systems to LMS systems. - Helped to build a Point-of-Sales System for Small and Medium Enterprise (SME) including inventory management, sales tracking and pricing modules - Helped to build an LMS system with features to create, manage, share, track, and analyze online courses and tests seamlessly As a freelance developer in Aceh, I worked on a diverse array of projects from POS systems to LMS systems. - Helped to build a Point-of-Sales System for Small and Medium Enterprise (SME) including inventory management, sales tracking and pricing modules - Helped to build an LMS system with features to create, manage, share, track, and analyze online courses and tests seamlessly
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Education
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Ubudiyah Indonesia University
Bachelor of Engineering - BE, Information Technology