Led multiple projects with multi-engineer teams, collaborating with teams across Taiwan and Japan in an international development environment. Designed and implemented scalable system architectures, APIs, and features for various software solutions. Applied Domain-Driven Design (DDD) and Test-Driven Development (TDD) methodologies to enhance software quality and maintainability. Conducted code reviews, architectural planning, and technical mentorship to ensure high development standards. Engaged in cross-border collaboration with engineers and product teams in Japan. AugustJanuary 2021 Teaching Assistant • Tamkang University Assisted in the Big Data Analytics Techniques course, providing technical support and...

Python

Docker

Git

Taiwan

Full-time / Interested in working remotely

4-6 years

Tamkang University

・

Computer Science and Information Engineering

CHU-CHIEH HUANG

蝕刻製程工程師 @華邦電子股份有限公司(Winbond)

・

2016 ~ Present

Engineer

Within one month

reducing SAHD count.27 layers Cpk improve over 20%. Member of the AMC micro-contaminant team, addressing and resolving wafer condensation issues. Developed standardized production procedures and planned product manufacturing processes. Established systems for anomaly analysis and monitoring. Pioneer in PHM/VM analysis, leveraging big data and LASSO modeling to create six fully operational detection models. Collaborated on the PHM project with a professor from National Taiwan University of Science and Technology. Monitored process equipment and key parameters to ensure optimal performance. Used professional equipment knowledge to assist colleagues in improving

Word

Excel

PowerPoint

Full-time / Interested in working remotely

More than 15 years

大葉大學 DaYeh University

・

電機工程

Thomas

Past

Senior Specialist @CNA Insurance Company

・

2022 ~ 2024

Software Engineer

Within one month

tickets. DecemberDecember 2024 Software Engineer • BookBeam Developed RESTful APIs & SOAP using Java/Kotlin - Spring Boot & Python for a web application with over 1 million users per month. • Developed frontend in React with Redux for frontend application and developed chrome extension as well. • Used Kafka to Stream Data in backend side. • Used Selenium and Web Driver to scrape date in python from Amazon • Developed an engine in Scala with Spark to handle big data from Azure to increase their sales on Amazon • Development Multithreading solution to improve the scrapping engine infinitely. • Used MySQL, NoSQL(MongoDB

Node.js

python

java

United States

Full-time / Interested in working remotely

University of Arkansas

・

Computer Science

許雅雯

Product Manager

Within one month

charging system platform and charging station User APP, carbon steward platform, one-stop energy solution. P romote in 13 states in North America. A charging station has been set up in Madisonville, KY HUCK'S for operation by 2022/2~2023 /9 . Smart city AIoT big data system is used in smart government, technological law enforcement, and urban operation and maintenance and revenue has reached about NT 230 million by2020/1~ 2021/12 . Served as member marketing for the Foxconn BANDOTT smart TV box platform. It achieved a revenue growth rate

Full-time / Interested in working remotely

More than 15 years

Available for paid companies

第三期畢業生 @台灣人工智慧學校

・

2018 ~ 2019

AI人工智慧相關職缺

Within two months

machine learning

Deep Learning

Computer Vision

Taiwan

Full-time / Interested in working remotely

6-10 years

私立真理大學(台灣)

・

資訊管理

Upgrade to View

陶俊良

Senior Data Analyst @Gamania 遊戲橘子數位科技股份有限公司

・

2024 ~ Present

Data Analyst、Data Engineer、Data Scientist、Customer Experience Analyst

Within one month

commany user info to maximize the benefits of data. Let Data help life better! Work experience Senior Data Analyst Gamania 遊戲橘子數位科技股份有限公司 • 六月Present Main Responsibilities: Re-Planning the new app recommend system Integrating the company data pipeline Through analyzing the user behavior, optimizing the app function and establishing new functions Helping customer service staff communicate with a big data team to optimize their jobs Researching new AI project like detecting game cheaters Designing new app function experiment Project details: Optimizing the app Planning a new

python

MySQL

Taiwan

Full-time / Interested in working remotely

4-6 years

臺灣大學

・

流行病學與預防醫學所生物統計組

Anas Sayeed

Lead DBA / DBA Manager @Deel

・

2023 ~ Present

Lead DBA, DBA Manager, Database Architect, Director Of Data Services, Data Architect

Within two months

Anas Sayeed Lead DBA | Database SRE | Database Architect (Database & Big Data Platforms) | Taiwan APRC Holder (Permanent Residency) Mobile:Email: [email protected] Taipei City, Taiwan PROFESSIONAL SUMMARY Seasoned Database & Data Specialist with expertise in MySQL, PostgreSQL, and MongoDB, managing large-scale database ecosystems in mission-critical environments. Cloud Database Specialist , proficient in AWS RDS, Aurora, Redshift, Google Cloud RDS, and BigQuery, delivering scalable and secure cloud database solutions. Data Architect , skilled in designing and optimizing data warehousing solutions for high-volume, data-driven applications. Database CI/CD Expert , automating database deployments, version control, and

Database Administration

System Architecture

MySQL / Mariadb

Taiwan

Full-time / Interested in working remotely

Institute of Engineering & Technology -Lucknow,India

・

Computer Science

Chih-Hsuan Wei

Senior Software Engineer @Azurewave Technology

・

2023 ~ Present

Senior Software Engineer

Within one month

api. Responsible for RTK and Qualcomm IC solution. IEEEa/b/g/n/ac/ax/be, Wifi, BT, testing stardard. TeamCity auto build code and maintain auto test. Testing software introduction and yield rate inhance in Shanghai factory. Work with big data team to analyze calibration index distribution to reduce test time. Experienced with RF test equipment and tools(e.g., LitePoint series instrument : M16X, MW7G, M8/ iTest series: WT428/ E4416A Power Meter) Network performance testing tools (iperf3) Skills C/C++, Git

C++

Wireless Technologies

Taiwan

Full-time / Interested in working remotely

4-6 years

National Yunlin University of Science and Technology (YunTech)

・

Mechanical Engineering/Mechatronics and System Control

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Within six months

rachmad nafisholeh

Adaptable professional excels in diverse settings. Results-driven, proactive, collaborative. Excelling in challenges. Solo-built super app with 50K+ users.

EXODUS

・

2022 ~ 2023

Jember, Jawa Timur, Indonesia

Indonesia

Professional Background

Current status

Unemployed

Job Search Progress

Professions

Software Engineer, Full Stack Development, Front-end Engineer

Fields of Employment

Blockchain, SaaS / Cloud Services, Software

Work experience

6-10 years

Management

I've had experience in managing 5-10 people

Skills

React

React Native

NodeJS/Express

HTML

Git

GCP

NestJS

TypeScript

NextJS

Android/iOS

Languages

English

・

Professional

Job search preferences

Positions

Software Engineer

Job types

Full-time

Locations

Remote

Remote Only

Freelance

Educations

School

Pusan National University

Major

Big Data

rachmad nafisholeh

Jember Regency, East Java, Indonesia
6281233794411
[email protected]
https://www.linkedin.com/in/rachmad-nafisholeh/

Adaptable professional excels in diverse settings. Results-driven, proactive, collaborative. Excelling in challenges. Solo-built super app with 50K+ users.

Work Experience

Full Stack Engineer • Exodus Movement, Inc.

March 2022 - October 2023 | Nebraska, United States. Remote

Crypto Wallet Backup/Restore: implemented single and multiple backup onto Cloud via Email/SMS OTP verification. Multiple components included in consideration, e.g. Apple & Google account state, backup file integrity and rotation, availability of backup storage options, backup storage distinct handling between iOS & Android, restore timelocking. All of these tasks were completed while preserving the integrity of the existing backup mechanism and mitigating potential security risks. This addresses the most common concern raised by users.
Secure payment: implemented embedded browser for secure payment processing. Conducted security risk analysis and addressed native code bugs.
Crypto News: doing research, designing system architecture in the form of Technical Design Document (TDD), code both UI and server, server deployment. Tight collaboration was required with all stakeholder: Product Manager, Project Manager, Engineering Manager, Security Risk Analyst, and senior Software Engineer.
Optimizing Crypto News server: 30 CPUs & 38 GB RAM down to 1 CPU & less than 1 GB RAM.
App optimization: omit unnecessary component re-renders and lifted heavy computation from UI, bringing back app refresh rate to 60 fps.
Multiple language support: ensure all text on all flows are translated. Touched thousands of files while keeping the existing flow unchanged.
Crypto transaction refactor: refactored error handling for crypto transactions to enhance reusability and prevent unexpected issues.

Full Stack Engineer • Keller Williams Realty, Inc.

December 2018 - March 2022 | Texas, United States. Remote

Lead Frontend Engineer: led the frontend development of 10 CRM applications and made significant contributions to an additional 20. Responsibilities include reporting directly to the project manager, supervising a team of 7 engineers, leading sprint ceremonies, consistently monitoring the progress of each engineer, and managing app deployment.
Maps optimization: transformed sluggish maps into fluid, high-performance displays for neighborhood areas, listings, and agents, capable of handling up to 100,000 shapes/points simultaneously on Next.js.
VP-Level collaboration: directly reported to the Vice President (VP) of Engineering, led a comprehensive CRM platform transformation to transition from single-account to team accounts. Spearheading the MVP for integrating big data analytics tools with all frontend applications.
Microservice architect: collaborated with a Senior System Architect to design a microservice responsible for collecting and forwarding all user activities across the CRM platform. This service seamlessly integrates with the Google Cloud Platform (GCP).
Dynamic-content email: pioneered the creation of a responsive and pixel-perfect email template, seamlessly rendering bar charts across diverse operating systems and devices. Achieved the company's first-ever widespread success in email design (HTML and CSS). Emails were sent to 200,000 agents.
Streamlining development time: meticulously documented research trials and errors in dev logs while perfecting the email template. These logs proved invaluable to fellow frontend engineers, saving them precious time in their email-related work.
UI perfectionist: conducted meticulous code reviews on frontend code to ensure pixel-perfect UI, adherence to best practices, and the implementation of safety measures in every workflow.
Bugs terminator: swiftly responded to critical bugs, providing regular updates on progress towards fixes, ensuring smooth operations for end-users.
Team player in challenging times: demonstrated resilience during a challenging period of consecutive firings due to the impact of COVID, showcasing commitment and dedication to my role and team.

Frontend Engineer • Distinction On Technology (DOT Indonesia)

September 2018 - February 2019 | Malang, Indonesia. Remote

Solo App Architect: developed the Muslimnesia app from scratch to a production-ready state with 50,000+ downloads using React Native.
Optimization Expert: optimized app load times on Android and iOS from 5 seconds to 0.5 second.
Creative Problem Solver: conducted in-depth research to overcome challenges, including drawing custom shadows, maintaining responsive layouts across various screen sizes, and implementing user-defined alarms. These tasks involved extensive customization on the native sides of React Native due to its inherent limitations.
Design Alignment Pro: ensured a pixel-perfect UI and UX in collaboration with designers.
Bugs Beater: skillfully resolved bugs across all versions of the app, catering to both Android and iOS platforms, maintaining a smooth and error-free user experience.

Frontend Engineer • idCosCi Labs

August 2016 - August 2018 | Surabaya, Indonesia. Remote

Platform for Doctors: solo-built platform for Prostate Cancer Specialist doctors in Indonesia to efficiently manage and secure medical records.
Platform for Gas Company: solo-built platform offering comprehensive support for daily business operations, spanning from sales to production.
Platform for Government: solo-built platform to support day-to-day work activities conducted by asset surveyors.

Education

Pusan National University

Big Data • 2014 - 2016

Research assistant in a laboratory specializing in networked smart systems. Authored one international paper “An App-Driven Garbage Collection to Enable Continual Vehicular Sensing in the Android Smartphone Apps. International Journal of Multimedia and Ubiquitous Engineering, 11(8), 65-74. DOI: 10.14257/ijmue.2016.11.8.07”. Authored and delivered two papers at international conferences, namely ICEIC 2015 and ICGHIT 2016, with a focus on smartphone-based vehicle sensing. The ICGHIT 2016 paper received the Best Paper Award.

Sepuluh Nopember Institute of Technology (ITS)

Computer Science • 2009 - 2013

2nd winner of national digital innovation contest, i.e. 7th Indosat Wireless Innovation Contest. 2nd winner of regional game development contest.

Skills

React
React Native
NodeJS/Express
HTML

Resume

Profile

rachmad nafisholeh

Jember Regency, East Java, Indonesia
6281233794411
[email protected]
https://www.linkedin.com/in/rachmad-nafisholeh/

Adaptable professional excels in diverse settings. Results-driven, proactive, collaborative. Excelling in challenges. Solo-built super app with 50K+ users.

Work Experience

Full Stack Engineer • Exodus Movement, Inc.

March 2022 - October 2023 | Nebraska, United States. Remote

Crypto Wallet Backup/Restore: implemented single and multiple backup onto Cloud via Email/SMS OTP verification. Multiple components included in consideration, e.g. Apple & Google account state, backup file integrity and rotation, availability of backup storage options, backup storage distinct handling between iOS & Android, restore timelocking. All of these tasks were completed while preserving the integrity of the existing backup mechanism and mitigating potential security risks. This addresses the most common concern raised by users.
Secure payment: implemented embedded browser for secure payment processing. Conducted security risk analysis and addressed native code bugs.
Crypto News: doing research, designing system architecture in the form of Technical Design Document (TDD), code both UI and server, server deployment. Tight collaboration was required with all stakeholder: Product Manager, Project Manager, Engineering Manager, Security Risk Analyst, and senior Software Engineer.
Optimizing Crypto News server: 30 CPUs & 38 GB RAM down to 1 CPU & less than 1 GB RAM.
App optimization: omit unnecessary component re-renders and lifted heavy computation from UI, bringing back app refresh rate to 60 fps.
Multiple language support: ensure all text on all flows are translated. Touched thousands of files while keeping the existing flow unchanged.
Crypto transaction refactor: refactored error handling for crypto transactions to enhance reusability and prevent unexpected issues.

Full Stack Engineer • Keller Williams Realty, Inc.

December 2018 - March 2022 | Texas, United States. Remote

Lead Frontend Engineer: led the frontend development of 10 CRM applications and made significant contributions to an additional 20. Responsibilities include reporting directly to the project manager, supervising a team of 7 engineers, leading sprint ceremonies, consistently monitoring the progress of each engineer, and managing app deployment.
Maps optimization: transformed sluggish maps into fluid, high-performance displays for neighborhood areas, listings, and agents, capable of handling up to 100,000 shapes/points simultaneously on Next.js.
VP-Level collaboration: directly reported to the Vice President (VP) of Engineering, led a comprehensive CRM platform transformation to transition from single-account to team accounts. Spearheading the MVP for integrating big data analytics tools with all frontend applications.
Microservice architect: collaborated with a Senior System Architect to design a microservice responsible for collecting and forwarding all user activities across the CRM platform. This service seamlessly integrates with the Google Cloud Platform (GCP).
Dynamic-content email: pioneered the creation of a responsive and pixel-perfect email template, seamlessly rendering bar charts across diverse operating systems and devices. Achieved the company's first-ever widespread success in email design (HTML and CSS). Emails were sent to 200,000 agents.
Streamlining development time: meticulously documented research trials and errors in dev logs while perfecting the email template. These logs proved invaluable to fellow frontend engineers, saving them precious time in their email-related work.
UI perfectionist: conducted meticulous code reviews on frontend code to ensure pixel-perfect UI, adherence to best practices, and the implementation of safety measures in every workflow.
Bugs terminator: swiftly responded to critical bugs, providing regular updates on progress towards fixes, ensuring smooth operations for end-users.
Team player in challenging times: demonstrated resilience during a challenging period of consecutive firings due to the impact of COVID, showcasing commitment and dedication to my role and team.

Frontend Engineer • Distinction On Technology (DOT Indonesia)

September 2018 - February 2019 | Malang, Indonesia. Remote

Solo App Architect: developed the Muslimnesia app from scratch to a production-ready state with 50,000+ downloads using React Native.
Optimization Expert: optimized app load times on Android and iOS from 5 seconds to 0.5 second.
Creative Problem Solver: conducted in-depth research to overcome challenges, including drawing custom shadows, maintaining responsive layouts across various screen sizes, and implementing user-defined alarms. These tasks involved extensive customization on the native sides of React Native due to its inherent limitations.
Design Alignment Pro: ensured a pixel-perfect UI and UX in collaboration with designers.
Bugs Beater: skillfully resolved bugs across all versions of the app, catering to both Android and iOS platforms, maintaining a smooth and error-free user experience.

Frontend Engineer • idCosCi Labs

August 2016 - August 2018 | Surabaya, Indonesia. Remote

Platform for Doctors: solo-built platform for Prostate Cancer Specialist doctors in Indonesia to efficiently manage and secure medical records.
Platform for Gas Company: solo-built platform offering comprehensive support for daily business operations, spanning from sales to production.
Platform for Government: solo-built platform to support day-to-day work activities conducted by asset surveyors.

Education

Pusan National University

Big Data • 2014 - 2016

Sepuluh Nopember Institute of Technology (ITS)

Computer Science • 2009 - 2013

2nd winner of national digital innovation contest, i.e. 7th Indosat Wireless Innovation Contest. 2nd winner of regional game development contest.

Skills

React
React Native
NodeJS/Express
HTML