Looking for a job

Bramastyo Kusumo

@bramastyokusumo

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I build autonomous AI, full-stack SaaS, and Flutter systems for enterprise operations.

Indonesia

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What I'm looking for

I'm looking to build high-impact, mission-critical AI, full-stack, and cross-platform products where autonomous workflows, resilient backends, and measurable operational outcomes matter.

I'm building AI-integrated enterprise SaaS at Prakarsa AI, including Lunad's autonomous LinkedIn intelligence agents, multi-agent HRMS screening, biometric face recognition, and high-throughput automation pipelines.

I've delivered systems with measurable operational impact: Lunad automated CRM processing for 10k+ prospects and improved conversion 3.2x, while an HRMS platform reduced payroll and attendance processing for 1,200+ employees from three days to four hours.

My work spans Flutter, React, Next.js, Node.js, Python, Laravel, PostgreSQL, and cloud-ready APIs. I build cross-platform apps, resilient backends, offline synchronization, geolocation tracking, and responsive web platforms.

Since starting in web development in 2013, I've built 30+ custom platforms, e-commerce stores, POS systems, and scraping engines, and became an early Flutter adopter for remote enterprise clients. My motto is: We Build Solutions.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack & AI Systems Engineer

Current

Prakarsa AI

Jan 2024 - Present (2 years 8 months)

Principal engineer architecting AI-integrated enterprise SaaS solutions, including autonomous LinkedIn intelligence agents, multi-agent HRMS screening engines, and real-time biometric face recognition with 3D anti-spoofing.

AI LLM Multi Agent Systems Face Recognition SaaS Automation

Full-Stack & Mobile Developer

Kerja Nasional

Jan 2022 - Dec 2024 (2 years 11 months)

Engineered production-grade web portals and cross-platform Flutter ecosystems, including e-catalog and merchant apps, a multi-tenant masjid management system with real-time display boards, and field sales tracking with GPS geofencing.

Flutter Web Development GPS Geofencing Multi Tenant Environments

Remote Mobile Engineer (Flutter)

PT Rekayasa Digital

Jan 2020 - Dec 2020 (11 months)

Built scalable cross-platform Flutter applications with clean state management, robust REST API synchronization, and smooth 60fps mobile user interfaces.

Flutter REST APIs State Management Mobile Development

Remote Mobile Developer (Flutter)

PT 3D (Tiga Dimensi)

Jan 2019 - Dec 2020 (1 year 11 months)

Delivered interactive client application modules, reactive UI components, and multi-platform mobile experiences with high reliability and pixel-perfect design.

Flutter UI Development Mobile Development

Remote Mobile & Full-Stack Developer

PT Passion Abadi

Jan 2019 - Dec 2019 (11 months)

Pioneered Flutter mobile development following the framework's initial 1.0 release, transitioning full-stack web expertise into high-performance cross-platform mobile engineering for remote enterprise clients.

Flutter Fullstack Development Mobile Development

Full-Stack Web Developer & Solutions Engineer

Freelance & Digital Agencies

Jan 2013 - Dec 2019 (6 years 11 months)

Designed and built 30+ custom web platforms, e-commerce stores, POS systems, and automated data scraping engines across Indonesian and international industries.

Web Development Ecommerce POS systems Data Scraping

Education

Degrees, certifications, and relevant coursework

IBM SkillsBuild

Expert to Large Language Models, Large Language Models

Earned certification as an Expert to Large Language Models on 31 July 2026.

Hacktiv8 Indonesia

AI Productivity & AI API Integration for Developers, AI Productivity & AI API Integration

Earned certification in AI Productivity & AI API Integration for Developers on 09 August 2026.

IBM SkillsBuild

Build an AI Agent (Digital Credential Badge), AI Agent Development

Earned a digital credential badge for Build an AI Agent on 05 August 2026.

IBM SkillsBuild

Intelligent by Design: Build an AI Agent, AI Agent Development

Earned certification in Intelligent by Design: Build an AI Agent on 05 August 2026.

Universitas Bina Sarana Informatika (BSI)

Graduate Diploma, Informatics Engineering

2010 - 2013

Completed a Graduate Diploma in Informatics Engineering with foundational study in computer science, software engineering principles, algorithms, data structures, and relational databases.