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Backend and AI engineer with 9 years of experience designing scalable, high-performance APIs, robust database systems, and cloud-native applications. Strong focus on system reliability, latency optimization, and production-grade engineering practices across multiple industries. Experienced in building AI/ML solutions from Computer Vision to LLM-based applications and real-time agentic voice systems, translating cutting-edge prototypes into reliable enterprise software using Python, Go, PHP, and modern cloud/DevOps tooling.…Backend and AI engineer with 9 years of experience designing scalable, high-performance APIs, robust database systems, and cloud-native applications. Strong focus on system reliability, latency optimization, and production-grade engineering practices across multiple industries. Experienced in building AI/ML solutions from Computer Vision to LLM-based applications and real-time agentic voice systems, translating cutting-edge prototypes into reliable enterprise software using Python, Go, PHP, and modern cloud/DevOps tooling.

Pratomo Adhi Nugroho

AI Engineer, Back-End Developer, Web Developer, +2

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Backend and AI engineer with 9 years of experience designing scalable, high-performance APIs, robust database systems, and cloud-native applications. Strong focus on system reliability, latency optimization, and production-grade engineering practices across multiple industries. Experienced in building AI/ML solutions from Computer Vision to LLM-based applications and real-time agentic voice systems, translating cutting-edge prototypes into reliable enterprise software using Python, Go, PHP, and modern cloud/DevOps tooling.…Backend and AI engineer with 9 years of experience designing scalable, high-performance APIs, robust database systems, and cloud-native applications. Strong focus on system reliability, latency optimization, and production-grade engineering practices across multiple industries. Experienced in building AI/ML solutions from Computer Vision to LLM-based applications and real-time agentic voice systems, translating cutting-edge prototypes into reliable enterprise software using Python, Go, PHP, and modern cloud/DevOps tooling.

Available to hire

Backend and AI engineer with 9 years of experience designing scalable, high-performance APIs, robust database systems, and cloud-native applications. Strong focus on system reliability, latency optimization, and production-grade engineering practices across multiple industries.

Experienced in building AI/ML solutions from Computer Vision to LLM-based applications and real-time agentic voice systems, translating cutting-edge prototypes into reliable enterprise software using Python, Go, PHP, and modern cloud/DevOps tooling.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

Indonesian

Fluent

English

Advanced

Work Experience

Software Developer at Taiwan Mobile

December 1, 2025 - Present

Built core infrastructure for speech processing datasets and network operations using Python and enterprise web technologies. Deployed a customized fork of the Mozilla Common Voice platform to scale Indonesian audio corpus collection. Compiled, filtered, and screened large-scale ASR datasets for Indonesian, Vietnamese, and Thai. Engineered an integrated Network Analysis and Diagnosis (iNAD) web application with Python and Django to streamline internal network troubleshooting.

Python Developer at KAZOKKU

June 1, 2025 - September 30, 2025

Collaborated with a distributed international team to build agentic AI for the hospitality industry. Developed an AI Hospitality Agent to automate guest interactions and booking workflows. Integrated LLMs and real-time speech pipelines using LiveKit Agent, OpenAI, Deepgram, and the Mews Hospitality API for improved responsiveness and understanding. Delivered a production-ready proof-of-concept emphasizing API reliability and real-time processing.

Lead Backend Engineer at PT. Evolusi Kilau Net

April 1, 2025 - November 30, 2025

Led technical architecture and engineering decisions for high-availability backend systems. Architected and developed high-traffic services using Go (Gin/GORM) and Laravel, focusing on low-latency and high availability. Directed a modular API strategy to streamline integration between frontend services and core databases. Managed full-cycle freelance delivery from system design to deployment while maintaining strict performance benchmarks.

Senior Backend Engineer at Aplikanomic

September 1, 2024 - April 30, 2025

Spearheaded backend development for secure financial transactions and workforce applications. Built a comprehensive employee management platform and a high-volume digital credit (pulsa) marketplace. Leveraged Google Cloud Platform and RESTful architectures with Docker and Kubernetes to handle spikes in transaction volume for Indonesian fintech services. Mentored junior developers on clean code, system architecture, and efficient database indexing.

Senior Backend Engineer at Koneksi Group

October 1, 2021 - August 31, 2024

Led backend engineering across corporate, banking, and public education sectors. Developed a high-concurrency learning platform (Satukelas) with rich media, quizzes, and webinars using Python/Flask and MariaDB. Built a secure Palm Oil Levy management platform integrating with local banking networks (BCA and MUFG) and customs systems using PHP/Laravel and MariaDB. Created a high-performance payment API gateway using Go/Fiber and PostgreSQL to bridge local and foreign banking infrastructures. Architected an HRIS platform with automated attendance and payroll modules using PHP/CodeIgniter and MariaDB, plus backend architectures for a digital tax consultancy platform using PHP/Laravel and MariaDB. Mentored and led junior developers through multiple PoCs.

Machine Learning & Backend Engineer at Protergo

October 1, 2020 - October 31, 2021

Integrated AI into large-scale enterprise monitoring and cybersecurity ecosystems. Developed the core backend for a high-throughput Security Operation Center (SOC) using Python/Flask and Elasticsearch to parse, manage, and ticket security logs for nearly 100 clients. Built a data center hardware monitoring platform from scratch, integrating predictive AI models (thermal camera temperature anomaly detection) into the backend. Researched and trained a thermal imaging regression model to classify risk levels on a 0–10 scale. Deployed ELK (Elasticsearch, Logstash, Kibana, Filebeats) to capture, store, and analyze security logs, designing a unified SIEM data platform.

Computer Vision R&D Lead at PT eBdesk Teknologi

May 1, 2018 - October 1, 2020

Transitioned advanced AI research into performant commercial products. Led end-to-end development and deployment of a commercial attendance system powered by proprietary face recognition technology. Directed development of an automated surveillance system integrating real-time CCTV streams with localized object detection. Continuously researched and optimized core computer vision models, improving accuracy for object detection, face recognition, and OCR.

Artificial Intelligence Engineer at PT eBdesk Teknologi

May 1, 2017 - October 31, 2020

Conducted deep-tech evaluations and built foundational computer vision systems for commercial use. Evaluated and implemented proof-of-concept software using deep learning frameworks and computer vision algorithms. Developed early-stage implementations for object detection (YOLO), face recognition, and OCR (Tesseract-OCR). Performed foundational research on computer vision algorithms and deep learning models to assess feasibility for business applications.

Education

Bachelor of Applied Science in Computer Engineering at Politeknik Elektronika Negeri Surabaya (PENS)

January 1, 2012 - December 31, 2016

Qualifications

Industry Experience

Agriculture & Mining, Education, Professional Services, Other, Software & Internet, Financial Services, Healthcare, Telecommunications, Media & Entertainment, Computers & Electronics, Government