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Development & IT Consultation with Tran T.

5.0 · 73 reviews

Development & IT Consultation with Tran T.

5.0 · 73 reviews

As an experienced consultant with 72+ successful projects across 15+ industries, I help businesses transform data challenges into competitive advantages through strategic guidance and hands-on expertise.

I specialize in architecting enterprise data pipelines, web scraping automation, and AI/ML integration using GPT-4, Claude AI, and custom models. My solutions achieve 80% reduction in manual processes, 300% performance improvements, and handle millions of records daily. Whether you need ETL optimization, real-time analytics, or workflow automation, I provide end-to-end consultation from design to implementation.

My expertise spans Python, FastAPI, React, Docker/Kubernetes, and cloud platforms (AWS/GCP/Azure), with proven success in fintech, healthcare, e-commerce, and legal tech. I combine technical depth with business acumen to deliver practical, scalable solutions.

Beyond advisory services, I offer architecture reviews, performance optimization, and team mentoring. My approach focuses on actionable recommendations that drive measurable ROI while reducing technical debt.

Let's discuss how I can accelerate your data initiatives and automation goals through tailored consulting.
Get personalized advice on:
AI & Machine Learning AI Integration Database Development IT Support & Services Web Programming python data scraping gcp aws sql

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Tran T.Status: Offline

About Tran

Tran T.Status: Offline
Data Engineer | Full-Stack AI Apps | Data Pipelines | Web Scraping
100% Job Success
5.0  (73 reviews)
Ho Chi Minh City, Vietnam - 11:23 am local time
I build AI-powered web applications, personalized chatbots for businesses, scalable data pipelines, and intelligent automation systems. Specialized in LangChain, RAG, Next.js, FastAPI, and cloud deployment.

💬 AI Web & App Development (Full-Stack)

Custom AI chatbots and intelligent web applications for SMBs:

- AI Chatbots: Personalized customer service bots, knowledge bases, and conversational AI using LangChain, LangGraph, and RAG
- AI Agent Development: Build autonomous AI agents with tool calling, multi-step reasoning, and decision-making capabilities
- Multi-Agent Systems: Agent-to-agent communication for complex workflows, task delegation, and collaborative problem-solving
- Personalized AI for SMBs: Custom AI solutions trained on your business data, documents, and knowledge base for intelligent automation
- Frontend: Next.js, React.js, TypeScript with modern, responsive UI design
- Backend: FastAPI, Flask, Django, Node.js Express for high-performance APIs
- Vector Databases: Pinecone, Milvus, ChromaDB for semantic search and intelligent retrieval
- AI Tools: Claude Code, Cursor IDE, GitHub Copilot for rapid development
- Deployment: AWS, GCP, Azure, Digital Ocean with Docker and Kubernetes
- Methodologies: Agile Scrum and Waterfall development workflows

Perfect for: Customer support automation, sales chatbots, document Q&A, intelligent search, business process automation

⚡ Data Engineering & ETL Pipelines

Production data infrastructure processing millions of records:

- Pipelines: Apache Spark, Airflow, Dagster for automated ETL workflows
- Streaming: Kafka for real-time data processing and event-driven systems
- Batch Processing: AWS Glue, Google Dataflow, Azure Data Factory
- Data Warehouses: BigQuery, Redshift, Snowflake with optimized schemas
- Transformations: DBT models for data quality and business logic
- Migration: Zero-downtime database migrations to cloud warehouses

🤖 AI & LLM Integration

Production-ready AI systems with cutting-edge models:

- LangChain: Build agents, workflows, and chains with LangGraph automation
- RAG Systems: Vector embeddings and semantic search for intelligent retrieval
- Models: Claude (Anthropic), GPT-4 (OpenAI), DeepSeek, Llama 3, Hugging Face
- Observability: LangSmith and Langfuse for monitoring and debugging
- APIs: AWS Bedrock, Azure OpenAI, Anthropic Claude integration
- Fine-tuning: Custom model training for domain-specific tasks

Use Cases: AI chatbots, document analysis, content generation, automation

🕷️ Web Scraping & Data Extraction

Extract structured data from complex websites:

- Platforms: Facebook, TikTok, LinkedIn, Shopify, HubSpot, QuickBooks, SaaS platforms
- Tools: Scrapy, Playwright, Selenium, Puppeteer, BeautifulSoup, Crawl4AI
- Anti-Bot: Resolve Cloudflare, Captcha, rate limiting with proven techniques
- Automation: Scheduled scraping with monitoring and proxy rotation
- Output: Clean CSV, JSON, SQL databases, or API integration

☁️ Cloud Architecture & DevOps

Scalable cloud infrastructure and deployment:

- AWS: Lambda, ECS Fargate, Glue, Athena, Redshift, EventBridge, SNS, SQS, EMR
- GCP: BigQuery, Cloud Run, Dataflow, Dataproc, Cloud Storage, Firestore
- Azure: Data Factory, Power BI, Databricks, Blob Storage, Cosmos DB
- DevOps: Docker, Kubernetes, Terraform, GitLab CI/CD, GitHub Actions
- Monitoring: CloudWatch, Datadog, Prometheus, Grafana

💻 Core Technologies:
- AI & ML: LangChain, LangGraph, OpenAI API, Claude API, DeepSeek, Llama, Hugging Face, RAG, vector embeddings, AI agents, multi-agent systems
- Frontend: Next.js, React.js, TypeScript, Tailwind CSS
- Backend: FastAPI, Flask, Django, Node.js, Express.js, GraphQL
- Databases: Pinecone, Milvus, ChromaDB, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Neo4j, DynamoDB
- Big Data: Apache Spark, Kafka, Hadoop, Hive, Airflow, Dagster, DBT
- Scraping: Scrapy, Playwright, Selenium, Puppeteer, Crawl4AI
- Cloud: AWS, GCP, Azure, Digital Ocean
- DevOps: Docker, Kubernetes, Terraform, Git, CI/CD
- Languages: Python, SQL, JavaScript, TypeScript, R, Java, Bash
- Tools: Claude Code, Cursor, GitHub Copilot
- Management: Agile, Scrum, Waterfall, JIRA, Trello

✅ Why Hire Me:

- Fast Delivery: AI-assisted development for 2-3x faster results
- Production Quality: Clean, documented, maintainable code
- Top Rated Plus: 100% Job Success Score, 5+ years experience
- Full-Stack: Handle frontend, backend, database, and deployment
- Clear Communication: Regular updates and transparent workflow

Let's build your AI solution. Message me to discuss your project!

What to expect

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    Before the consultation

    Here’s what Tran will need to know before you meet

    1. Tell me about yourself and what you want to talk about
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    RG
    Reza G.
    5.0
    May 27, 2026
    Tran exceeded all my expectations!
    DL
    David L.
    5.0
    Apr 28, 2026
    I have a technically complex task and Tran submitted a fantastic, well thought out proposal. Being somewhat technical myself, Tran is very obviously experienced and has great approaches towards hard problems. I look forward to hiring Tran to get it completed.
    AB
    Ari B.
    5.0
    Nov 25, 2025
    DM
    Dillon M.
    5.0
    May 15, 2025
    BV
    Bernard V.
    5.0
    May 12, 2025