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ABOUT ME I'm a Kaggle competition master and a senior AI/ML engineer with over 8 years of experience. My expertise spans Agentic AI Systems, Multi-Agent Architectures, Large Language Models (LLMs), complex Agentic Retrieval-Augmented Generation (RAG) chatbots, Stable Diffusion, Computer Vision (CV), Natural Language Processing (NLP), Machine Learning, and Deep Learning. HOW I WORK I run multi-agent Claude Code and Cursor workflows: a task master coordinating 4-5 focused agents handling implementation, testing, and refactoring in parallel. High throughput without losing control. I pair this with production-ready engineering: unit tests, clear module boundaries, scalable architecture. I focus on shipping reliable systems that actually get used. EXPERTISE Agentic AI & Multi-Agent Systems I build production-grade AI agents across domains (education, tutoring, purchase advisors, real estate, and more), powered by state-of-the-art frameworks and techniques including LangChain, Agno, MCP, advanced agent memory/skills architectures, Langfuse, and LangSmith. Agentic RAG & LLM Expertise Built 50+ production RAG systems with advanced architectures such as Agentic RAG and GraphRAG (LightRAG). Core strengths: Open-source & self-hosted LLMs (vLLM, Hugging Face, llama.cpp) and closed-source providers (OpenAI, OpenRouter, Gemini, Claude). Multi-step reasoning, query expansion, dynamic chunking, hybrid search, re-ranking. Vector DBs: Qdrant, Pinecone, Chroma, PgVector, AWS OpenSearch. Data sources: CSV, Excel, MongoDB, websites, PDFs/Office files, Google Drive, Notion, Confluence, Email, Microsoft SharePoint. CloudOps Architecture Design, deploy, and self-host AI systems across AWS, GCP, Azure, SageMaker, and RunPod. Focused on scalable, stable, and cost-efficient AI infrastructure. LLMs Fine-tuning & Deployment Fine-tuned LLMs from 2B–72B parameters across domains and languages. Applied optimization techniques achieving 3–6× inference speedups. Main author of the 2k+ stars efficient LLM fine-tuning project: githubcom/stochasticai/xTuring Don't hesitate to reach out—I am committed to delivering the highest quality of work with cutting-edge AI technologies.

Welcome to SparkMinds! ▶️ Founded in 2021, our journey began by delving into Blockchain projects, and since then, we've achieved remarkable success, including the successful implementation of several multimillion-dollar Crypto Exchange projects. Over time, we've expanded our workforce and extended our technology services to various sectors worldwide, including banking systems, account integration, fintech mobile apps, enterprise financial software, wallet applications, and secure data sharing. ▶️ Our team of around 50 talented individuals continues to grow, both in quantity and quality. We boast skilled teams of Web/Mobile Developers, DevOps engineers, and Automation QA experts. ▶️ Our Services: 1. Blockchain Development 2. Mobile Application Development 3. Custom Web/App Implementation 4. Dedicated Resources Hiring 5. Ongoing System Maintenance 6. QA & Testing 7. Cloud Infrastructure Setup 8. IT Consulting & System Architecture ▶️ At SparkMinds, we utilize the following tech stacks: 📍Frontend Development: ReactJS | AngularJS | Vue.js | HTML5 | CSS3 | JavaScript | Next.js | Svelte | Angular | HTML | CSS 📍Backend Development: Java (Spring Boot, Spring MVC) | Node.js | Golang | Solidity | Deno.js | C/C++ 📂Database: MySQL | PostgreSQL | MongoDB | Redis 📱Mobile App Development: React Native | Flutter ☁️Cloud Services: Amazon Web Services (AWS) | Google Cloud Platform (GCP) | Microsoft Azure | Cloud Flare (CDN) ✅DevOps and Deployment: Docker | Jenkins | CircleCI | GitLab CI/CD | SST | Kubernetes ⛓Blockchain: Ethereum | Solidity | Web3.js 🔍Testing: Selenium | JUnit | Katalon | Apache JMeter | AWS Security Scanner 🤖 Other Tools: Kafka | Elasticsearch | Jira | Atlassian Confluence | GitHub | AWS CodePipeline | SonarQube |OWASP | SNYK | OpenAI ChatGPT ▶️ Our portfolio showcases some of our best accomplishments, including delivering Web/Mobile applications for Crypto Exchange platforms. Additionally, we have another platform in its final stages of development, set to launch soon. If you're in need of reliable development services, don't hesitate to reach out to us. Contact us today! ------------------------------------------------------ SparkMinds J.S.C ®️: We Are More Than Your Demand and Satisfaction! *A Vietnamese Software Development Outsourcing firm providing technology services in many sectors all over the world.

I am a full-stack developer with 5 years of experience in Web Development (which includes 5 years of experience in Java Backend Development and 3 years of front-end related technologies such as React, Angular…). I also have strong knowledge of Cloud technologies (AWS/Azure)

Results-driven Senior Software Engineer with 6+ years of experience architecting high-performance distributed systems and cloud-native applications across FinTech, Travel, and Life Sciences. Expert in building scalable backends using Python (FastAPI, Django) and AWS Serverless Architecture. Proven track record in leading engineering teams, designing robust CI/CD frameworks, and implementing AI-driven solutions that deliver measurable business value, including significant cost reductions and high-scale product launches. Technical Skills - AI & Machine Learning: LLM Integration (OpenAI API), RAG Architecture, Prompt Engineering, AI Agents. - Languages & Frameworks: Python (Expert), FastAPI, Litestar, Django, Flask, SQL. - Cloud & Infrastructure: AWS (Lambda, SQS, S3, DynamoDB, EC2, ECR, ElastiCache), Docker, Linux. - Data & Storage: PostgreSQL, Redis, DynamoDB, Vector Databases. - Engineering Practice: System Architecture, Microservices, CI/CD, Unit/Integration Testing, Agile Leadership.

✅ Vietnam Visa & Travel Support – Fast, Legal, Efficient I specialize in urgent and standard Vietnam entry services: ✔️ Visa-on-arrival approval letters ✔️ Business/tourist entry documents ✔️ Emergency entry clearance ✔️ Direct support with immigration paperwork 🌏 Tour Operator with 9+ Years of Experience – Vietnam, Thailand, Cambodia & Beyond Beyond visas, I help individuals and groups manage trips from start to finish. Whether you're planning a solo holiday, a corporate retreat, or a VIP tour, I take care of the details: 🔹 Services include: Custom itineraries & destination consulting Hotel, restaurant & activity rate checks Deal negotiation & partner coordination Flight ticket handling & full logistics Travel support to countries like Egypt, China, the US, Cyprus, Nepal, and India In 2020, I won a high-stakes bid against Vietnam’s largest tour company to deliver a luxury Cyprus tour—and nailed it. 🧭 I don’t just book trips. I unlock smooth experiences. ✉️ Let’s connect and get your project moving—faster and better.

If you want a video editor that can bring your ideas to life and create engaging content that captivates your audience, I can help. My name is Phuong. I specialize in video editing (using DaVinci Resolve), especially TikTok reels. Let me break it down in more detail. I can help you with the following: ✔ Edit raw footage to create a polished final product ✔ Add special effects, animations, and motion graphics to enhance the video's visual impact ✔ Adjust lighting and color to ensure the video looks its best ✔ Clean up audio and add sound effects and music to create a professional-sounding soundtrack ✔ Optimize videos for different platforms (e.g., YouTube, Instagram, TikTok, and Facebook) to ensure they look their best and reach the widest possible audience ✔ Create custom video thumbnails that entice viewers to click and watch ✔ Optimize video titles, descriptions, tags, and keywords to improve the video's ranking in YouTube search results and increase visibility to potential viewers. I'm not saying I'm the best in this industry, but I'm probably the only video editor who is willing to do these 5 things for you: ✔ Listen carefully to your ideas and vision for the video, and work with you to bring them to life. ✔ Provide regular updates and seek your feedback to ensure the final product meets your expectations. ✔ Work efficiently and meet agreed-upon deadlines. ✔ I'm willing to learn and listen if you have something to discuss with the project because I'm not perfect and not a person who knows everything. Hence, I would really appreciate it if you could share what you know about your project with me. ✔ I'll edit your video again and again if you want me to. I never take money from a client who is unhappy with my work. Unlike many other video editors - who only try to finish the project as quickly as possible or follow a formulaic approach - I take the time to understand your unique needs and goals. From there, I'll use my technical skills, creativity, and attention to detail to create a video that truly represents your brand and captivates your audience. I believe that video editing is both an art and a science, and I always strive to balance both aspects to deliver a high-quality final product. When it comes to video editing, there are a few key things that I believe are crucial to creating a high-quality video that your audience will love. 1. Storytelling is crucial. I believe that every video should tell a story that captures your audience's attention and keeps them engaged from start to finish. By focusing on pacing, sequencing, and using appropriate visual and audio cues, I can help bring your story to life and make it resonate with your viewers. 2. Attention to detail is key From color correction to audio mixing, I want to make sure that each clip flows seamlessly and meets the client's requirements is crucial to creating a video that stands out from the rest. By being meticulous and detail-oriented, I want to create videos that my clients will love and that will help you build a strong reputation as a skilled video editor. 3. Strong technical skills I'm comfortable using professional editing software (DaVinci Resolve) and have a solid understanding of various video formats and codecs. This allows me to create videos that look and sound great, regardless of their platform. So, through my video editing skills, I want to help you create visually stunning videos that convey your message effectively. If we were to work together, just provide me with the raw footage and a brief for what you want to achieve with the video. From there, I'll take care of the rest - from the editing process to color grading, audio mixing, and final delivery. I'll keep you updated throughout the process and make sure that the final product meets your expectations. After all, if you are not interested in what I said, I think we are not a good fit for each other. But if you believe in the opposite, then you have just found something. Simply leave me a message, and let's see how it goes!