You will get Face attendance application, face tracking, face recognition
Project details
An application for timekeeping and face tracking, deployable on multiple platforms, easily integrates with other systems, and can be expanded into a business management solution.
Programming Languages
JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$600
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 7 days | 20 days | 21 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
19 reviews
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EL
Ek Hong L.
Jun 24, 2026
Backend Developer Needed: Python & PostgreSQL Experience Required
Tuan is a fast worker and he delivers on what he promises. I also really appreciate that he goes beyond what was discussed to add in additional features. I look forward to work with him again!
DD
Debbie D.
Jun 4, 2026
Software development
Tuan is accountable, driven, and capable.
AS
Arifin S.
Feb 11, 2026
Automated Data Pipeline with N8N & Content Publishing System
SK
Sharveen K.
Jan 26, 2026
remove UI and package DMG file
DN
D N.
Dec 10, 2025
Vtoobe MVP (Phase 1 - work for hire)/ Google for Startups
Tuan Anh demonstrated effort and was responsive during the process. However, the contract had to be terminated due to two critical issues:
Code Delivery: The final, functional source code for the project features was not committed to the shared GitHub repository as required by the contract, rendering the work inaccessible.
Project Stability: The deployed project developed a critical security vulnerability that unfortunately resulted in the suspension of the entire Google Cloud project by Google.
While he made progress, these stability and delivery issues prevented successful project completion
Code Delivery: The final, functional source code for the project features was not committed to the shared GitHub repository as required by the contract, rendering the work inaccessible.
Project Stability: The deployed project developed a critical security vulnerability that unfortunately resulted in the suspension of the entire Google Cloud project by Google.
While he made progress, these stability and delivery issues prevented successful project completion
About Tuan Anh
Full-Stack & AI Engineer | Python, Node, PHP
100%
Job Success
Hanoi, Vietnam - 9:44 am local time
Most developers write code.
I design systems that survive scale.
With 5+ years of experience as a Full-Stack & AI/ML Engineer, I architect and deliver high-performance systems used by global users, from AI-driven platforms to enterprise-grade distributed systems.
💡 What I Help You Achieve
🏗 Enterprise-Grade Architecture
Scaling is not about adding servers later.
It is about designing the right foundation from day one.
I design:
• Microservices and event-driven architectures
• High-availability distributed systems
• Horizontal auto-scaling infrastructure
• Zero-downtime deployments
• Load balancing and intelligent caching
• Rate limiting and anti-DDoS strategies
• Multi-tenant SaaS architecture
Tech stack:
• FastAPI, Django, Flask, Express.js, NestJS
• Go, Java Spring, ASP.NET, Ruby
• Docker, Kubernetes, AWS, Nginx, Linux
• CI/CD pipelines, monitoring, logging systems
• From MVP to enterprise-level traffic without rewriting the system later.
🧠 AI-Integrated Software Systems
AI functions as an infrastructure layer inside modern applications.
Experience includes:
• NLP, OCR, facial and speech recognition
• Intelligent search systems with vector databases
• RAG pipelines and knowledge systems
• Multi-model orchestration systems
• GPU-optimized inference pipelines
Frameworks and tools:
• PyTorch, TensorFlow, Keras, scikit-learn
• Whisper, Tesseract, PaddleOCR
• DeepFace, InsightFace
• Elasticsearch, Pinecone
• CUDA, cuDNN
Focus areas: performance, cost efficiency, production readiness, scalability.
⚡ Backend Engineering
• RESTful APIs and GraphQL
• Event-driven systems
• Queue-based processing
• Background job orchestration
• Secure authentication and authorization
Databases:
• PostgreSQL, MySQL, MongoDB
• Query optimization, indexing, full-text and vector search
Databases and Optimization
• PostgreSQL, MySQL, and MongoDB
• Query optimization, indexing strategies, and search systems
🎯 Frontend Engineering
• React, Next.js, Vue, Nuxt, Angular
• SEO optimization
• Performance tuning
• Lazy loading and caching strategies
• Responsive and scalable UI architecture
🌐 Real-Time Systems
• WebRTC, MQTT, Socket
• Streaming systems
• Telecom systems
Designed for low latency, high concurrency, and production reliability.
📱 Cross-Platform Development
• Flutter
• React Native
• Native Android
• Firebase ecosystem
🌟 Professional Approach
• Systems thinking mindset
• Scalability-focused architecture
• Long-term maintainability
• Clear communication
• Reliable delivery
🌟 Why Clients Hire Me
Not because I list technologies.
But because I understand:
• Business logic
• Scalability constraints
• Infrastructure costs
• Security risks
• Long-term maintainability
I think like a technical founder or CTO.
I don’t just build features.
I design systems that support growth.
📈 Let’s Build It the Right Way
If you need:
• A SaaS platform built from scratch
• A scalable enterprise backend
• AI integrated into your product
• A system redesign for performance
• An architecture that can scale without limits
Let’s build it properly from day one.
Because great software isn’t just written.
It’s engineered.
Steps for completing your project
After purchasing the project, send requirements so Tuan Anh can start the project.
Delivery time starts when Tuan Anh receives requirements from you.
Tuan Anh works on your project following the steps below.
Revisions may occur after the delivery date.
Project discussion
- Technology and framework in project - Design - Flow of project
Development and reporting
- I will send you my plan for this project - Implement the project according to what was agreed upon in step 1 and provide daily progress reports