Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
Kim K.
@elcsoft
Full Stack Developer, Python, NodeJS and AI Automation
Zuid-Korea
Koreaans, Engels
Over mij
I run ELCSOFT, a Korean software company (in business since 2001, incorporated 2017). I build and fix web apps, APIs and automation with Python, Node.js/TypeScript, React, PHP and MySQL.
Real systems I built and operate: real-time stock trading platforms on Korean broker APIs, AI-assisted exam (OMR) grading, e-contract and ERP systems.
I fix things fast: broken websites, Google Search Console indexing, scrapers, API integrations, AI chatbots. Clear scope, fixed price, delivered on time. Korean or English.
Skills
Kim K.
offline •
Bekijk mijn diensten
AI chatbot development
I will build a custom ai chatbot trained on your documents with rag
Bugfixes
I will fix your PHP, wordpress, javascript or mysql bugs and errors
Portfolio
Werkervaring
Self Employed
ZZP • 25 yrs 3 mos
Founder & Lead Developer | ELCSOFT Co., Ltd.
Dec 2017 - Present • 8 yrs 10 mos
Restructured the business as ELCSOFT Co., Ltd., continuing long-term maintenance contracts while expanding into AI and real-time systems. - Maintain web systems for long-term clients, including a national writing association and an industrial group - Built an AI-based exam scoring system combining OCR/handwriting recognition with LLMs, including custom model training - Designed an on-premise LLM inference and serving infrastructure on Apple Silicon - Develop real-time and cross-platform applications with TypeScript, React, Node.js, Python, MySQL, Redis, MQTT, and WebSocket - Build cross-platform desktop apps with Electron (macOS & Windows)
Founder & Lead Developer | ELC Co., Ltd.
Jun 2005 - Dec 2017 • 12 yrs 6 mos
Incorporated my development business as ELC Co., Ltd. and expanded into long-term development and maintenance contracts. - Developed and maintained web systems for businesses, associations, and an industrial group - Established long-term maintenance relationships, several of which continue today (up to 14 years) - Took over and stabilized legacy systems built by other vendors - Managed hosting, databases, and ongoing feature updates for clients
Founder & CEO / Lead Software Developer | Shinwon Solution Co., Ltd.
Jun 2001 - May 2005 • 3 yrs 11 mos
Incorporated my development business as ELC Co., Ltd. and expanded into long-term development and maintenance contracts. - Developed and maintained web systems for businesses, associations, and an industrial group - Established long-term maintenance relationships, several of which continue today (up to 14 years) - Took over and stabilized legacy systems built by other vendors - Managed hosting, databases, and ongoing feature updates for clients
