Open to opportunities

Akbar Berkah Gumelar

@akbarberkahgumelar

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Results-driven coding expert specializing in AI model training.

Indonesia

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What I'm looking for

I am looking for opportunities that foster innovation, collaboration, and growth in AI and data-driven projects.

I am a results-driven coding expert with extensive experience in optimizing AI model training through high-quality data labeling and enhancing data workflow efficiency. With a strong background in algorithms, data structures, and software development, I have successfully managed over 80,000 records to ensure accuracy in AI training processes. My proficiency in natural language processing and machine learning has allowed me to streamline research workflows and derive actionable insights, making significant contributions to various projects.

Throughout my career, I have collaborated with global teams, enhancing data workflow efficiency and meeting tight deadlines in high-volume environments. My role as a Data Annotation Specialist has honed my skills in data automation and analytical tools, while my experience as a Python tutor has enabled me to guide students through hands-on projects, fostering their skills in game development and software programming. I am passionate about leveraging technology to drive innovation and improve operational efficiency.

Experience

Work history, roles, and key accomplishments

Data Annotation Specialist

Techwize

Apr 2025 - Present (1 month)

Executed data labeling for over 80,000 records across diverse product categories, ensuring labeling accuracy to optimize AI model training for a leading AI market research firm. Collaborated with global teams across EMEA and APAC, enhancing data workflow efficiency through a Content Management System (CMS) to meet tight deadlines in a high-volume, data-centric environment.

AI Training Data Labeling Content Management Systems Workflow Management

Software Development & Python Tutor

Kodland Pte. Ltd.

Mar 2025 - Present (2 months)

Delivered engaging online courses on game development using Roblox Studio and Lua, and Python programming, guiding students through hands-on projects and coding fundamentals. Provided structured learning experiences, tracked progress, and offered personalized feedback to enhance students' skills in both game development and software programming.

Game Development Python Programming Lua Software Programming Education

Sales & Business Development

Tomoru

Feb 2025 - Present (3 months)

Expanded business-to-business (B2B) outreach by implementing Tomoru’s AI-powered call automation with Futurescale Indonesia, optimizing voice bot solutions for client companies to boost customer engagement, lead conversion, and business growth across industries.

B2B Sales Business Development AI Voice Solutions Customer Engagement

Research Data Specialist

Faculty of Economics and Business (FEB) Universitas Gadjah M

Jan 2025 - Present (4 months)

Designed and implemented data automation and analytical tools using natural language processing and machine learning, streamlining research workflows and guiding researchers to apply these methods. Supported the research process for 18 postgraduate and postdoctoral scholars, optimizing data preparation and ensuring smooth delivery of academic outputs.

Data Automation Natural Language Processing Machine Learning

Data Analyst & Data Operations Specialist

Kampus Merdeka Project Management Office of Ministry of Educ

Aug 2023 - Present (1 year 9 months)

Optimized end-to-end data workflows by automating data collection processes, accelerating data analysis, and streamlining data visualization. Led comprehensive data management operations, including collecting, cleaning, integrating, and preprocessing for hundreds of thousands of records, ensuring data integrity and accuracy.

Data Automation Data Analysis Data Visualization Data Management

Data Automation Specialist

Hanum Rais Management

Feb 2023 - Present (2 years 3 months)

Engineered automated data processing and data visualization pipelines, streamlining data cleaning, data integration, and reporting to drive actionable insights and operational efficiency.

Data Automation Data Processing Data Visualization Data Cleaning Data Integration

Business Intelligence Analyst Internship

Bank Muamalat (PT Bank Muamalat Indonesia Tbk)

Jun 2022 - Present (2 years 11 months)

Participated in a Rakamin Academy internship in collaboration with Bank Muamalat, gaining practical experience in business intelligence aligned with the shariah-based bank’s operations. Developed a user churn dashboard, applying data querying and data visualization skills to drive informed decision-making and optimize business intelligence strategies.

Business Intelligence Data Visualization Banking Operations

Education

Degrees, certifications, and relevant coursework

Pacmann Academy

Professional Course, Data, Business, and Engineering

Completed a comprehensive two-year non-degree program covering over 50 courses in artificial intelligence & machine learning engineering, data analysis, data science, growth marketing, and product strategy.

Universitas Gadjah Mada (UGM)

Bachelor of Economics, Management

Grade: Cum Laude

Activities and societies: Finalist in case competitions such as the International Management Business Case Competition (IMBUSION) and the StudentsxCEOs Grand Summit.

Conducted research involving over 19,000 students and 152 companies, utilizing machine learning for text and network analysis to uncover insights into student creativity and innovation. Achieved scholarships including the Dato' Low Tuck Kwong Scholarship and funding from the Ministry of Tourism and Creative Economy's Digital Creative Talent Development Program. Finalist in case competitions such a