Results-driven Software Engineer with 3+ years of experience delivering scalable web applications and leading end-to-end project development in cross-functional teams. Proven track record of optimizing system performance, managing full project lifecycles, and aligning technology solutions with business goals. Currently transitioning into Tech Lead to leverage both technical and leadership capabilities.

• 🌍 Based in Ho Chi Minh City, Vietnam
• 💼 Co-Founder & Tech Lead at DAT Software Solutions
• 💼 Software Engineer at Bosch Global Software Technologies Vietnam
• 🎓 Bachelor's Degree in Computer Networks and Data Communications from Ton Duc Thang University
• 🔭 Building scalable web applications, architecting systems, and leading cross-functional teams
• 🤖 Developing AI Agents and Workflow Automation pipelines with n8n, AutoGen, and LLMs
• 🌱 Passionate about Leadership, DevOps, Self-Hosting, and AI Automation
• ✉️ Reach me at leqtrungit@gmail.com
• 🌐 Portfolio: lequoctrung.id.vn

Co-Founder & Tech Lead @ DAT Software Solutions (Mar 2025 - Present)

• Led project management, requirements analysis, and technical consulting to deliver tailored client solutions
• Architected scalable systems, selected optimal technology stacks, and managed full-cycle development
• Recruited and mentored engineering talent, fostering improved collaboration and delivery efficiency

Software Engineer @ Bosch Global Software Technologies Vietnam (Dec 2022 - Present)

• Independently led an acquisition process web application project from Feb 2023, managing the full lifecycle
• Optimized performance of multiple APIs, reducing one critical API's response time from 5 minutes to 1-2 seconds
• Migrated mid-sized project from Angular v10 to v18, significantly enhancing performance and maintainability
• Enhanced CI/CD pipelines with optimized Dockerfiles, GitHub Actions, and containerized dev environments
• Tech Stack: Angular Spring Boot Oracle DB OpenShift Docker GitHub Actions

Frontend Developer Intern @ Bosch Global Software Technologies Vietnam (Jun 2022 - Dec 2022)

• Developed internal tools and dashboards with Angular and embedded Power BI
• Built a logging and job scheduling project from scratch
• Followed Scrum methodology and collaborated directly with customers

Led 3-person team to build YouTube video factory processing 10,000+ assets daily and over 10TB of storage with 80% success rate in YouTube API uploads.

• Tech Stack: n8n, Microservices, OpenAI, Ollama, Docker
• Features: 1,500 videos/day, automated multi-API queue infrastructure, zero manual edits

Delivered 3 customized BPM platforms for 70-person media ops, cutting order cycle by 60%.

• Tech Stack: React, Hasura, PostgreSQL, GraphQL
• Features: 5TB+ storage system, 100% data integrity, sub-2-second latency, zero manual errors

Solo-built RAG-powered AI agent enabling instant D365 how-to answers for end-users.

• Tech Stack: Python, AutoGen, RAG, LLM, Docker
• Features: Local LLM integration, context-aware responses, desktop executable deployment

Self-built AI-powered home infrastructure for automating 5 daily workflows with 99.9% uptime.

• Tech Stack: Docker, Prometheus, Grafana, Home Assistant, Linux, Cloudflare
• Features: AI Agent integration, automated lighting, system backups, real-time alerts

⚡ "Passionate about creativity, technology, and finding solutions to make everyday life more convenient."