Davis Dang
@davisdang
I build production CRM, ERP, and B2B SaaS products across web, mobile, and backend.
VietnamWhat I'm looking for
I've built production CRM, ERP, and eCommerce systems at Opla CRM, Blackwind Software, and ArenaCommerce, spanning React, React Native, Node.js, NestJS, Golang, and PostgreSQL.
At Opla CRM, I led contributions to OplaCRM Enterprise and co-built OplaGO, delivering sales-pipeline capabilities including Healthscore and Deal Score analysis. I also introduced MCP-based AI-agent workflows into the engineering task pipeline while working across web, mobile, and backend systems.
At Blackwind Software, I progressed from Fullstack Developer to Web Team Lead, owning ERP web architecture and delivering ShopDunk ERP and an iPhone 15 pre-order campaign that captured more than 5,000 orders on its first day.
Earlier at ArenaCommerce, I grew from intern to Fullstack Developer, shipped features for a Shopify app serving 10,000+ merchant stores, and built headless CMS and web experiences for North American clients.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Opla CRM
Dec 2023 - Jun 2026 (2 years 6 months)
Top performer in quarterly review; cross-cutting work across web, mobile, and AI tooling on a 10-person product team. Lead contributor on OplaCRM Enterprise and co-built OplaGO, designing Healthscore and Deal Score analysis.
Web Team Lead
Blackwind Software
Jan 2023 - Dec 2023 (11 months)
Promoted from Fullstack Developer to Web Team Lead within one year; owned ERP web architecture. Delivered ShopDunk ERP and the iPhone 15 pre-order campaign for HESMAN Group, capturing 5,000+ orders on day one.
Fullstack Developer
ArenaCommerce
Jan 2021 - Dec 2022 (1 year 11 months)
Promoted from intern to fullstack developer; shipped features for a Shopify app that scaled to 10,000+ merchant stores. Built This Is Blueprint headless CMS and the Teifi Digital landing page.
Education
Degrees, certifications, and relevant coursework
University of Information Technology, VNU-HCM
Bachelor of Information Systems, Information Systems
2017 - 2021
Bachelor of Information Systems degree from the University of Information Technology, VNU-HCM, completed from 2017 to 2021.
Availability
Location
VietnamAuthorized to work in
Portfolio
oplacrm.comJob categories
Skills
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