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Hire the best Graph Databases Specialists in Bangladesh

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  • $35 hourly

    • 5.0/5
    • (19 jobs)
    𝐆𝐫𝐚𝐩𝐡-𝐑𝐀𝐆 𝐍𝐞𝐨𝟒𝐣 | 𝗥𝗮𝗴 𝗙𝘂𝘀𝗶𝗼𝗻 | 𝗥𝗲-𝗿𝗮𝗻𝗸𝗶𝗻𝗴 | 𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰 𝗖𝗮𝗰𝗵𝗶𝗻𝗴 | 𝗛𝘆𝗯𝗿𝗶𝗱 𝗦𝗲𝗮𝗿𝗰𝗵 | 𝐋𝐚𝐭𝐞 𝐂𝐡𝐮𝐧𝐤𝐢𝐧𝐠 | 𝐀𝐳𝐮𝐫𝐞 𝐒𝐞𝐚𝐫𝐜𝐡| 𝗥𝗔𝗚 𝗘𝘃𝗮𝗹𝘂𝗮𝘁𝗶𝗼𝗻 I specialize in developing Retrieval-Augmented Generation (RAG) and AI Agent systems with over 15 years of full-stack development experience.Leveraging Langchain, LangGraph, LlamaIndex FastAPI and Vector Database like Qdrant, Pinecone.My expertise includes Re-ranking models, dense search, sparse and Hybrid search, custom output parsers, different retrieval and contextual compression with RAG Fusion techniques. I have expertise in Graph RAG systems, specializing in Cypher queries and Graph data modeling. Develop App with Neo4j and LangChain, integrating LLMGraphTransformer, DiffbotGraphTransformer and GraphCypherQAChain to process Cypher queries with the Neo4j database and leverage LLMs for generating answers. Also developed a Neo4j Graph Agent for generating, validating , correcting and executing cypher. Front End experience with TypeScript, Vue.js Composition API, Quasar Framework. I have a sharp eye for detail and quality and have experience of Software Reengineering. I am a self motivated individual who is both deadline focused and thorough in my approach to work. ---- 𝐏𝐫𝐨𝐯𝐞𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐋𝐋𝐌 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ---------- • RAG Applications Development on custom data (pdf, csv, excel, txt, website etc) • RAG Fusion With ReRanker ( Cohere Re-ranker, FlashRank , Jina Re-ranker) • Overlap Late Chunking in Long-Context • Prompt Caching , Semantic Caching with vector db • Agent Bots development for Customer suport and others with LangGraph. • Web Scraping with structured format • Retrieval Augmented Generation (RAG) Evaluate with RAGAS • Graph Rag App development with Neo4j with Graph search and vector search • Microsoft GraphRag development with LanceDB and Parquet files with Graph search and vector search and Indexing , Incremental Indexing. • MS GraphRag parquet files data transfer to Neo4j database. • Knowledge Graph create with DiffbotGraphTransformer, LLMGraphTransformer • Cypher Generation , Graph Query and LLM response cycle with custom prompt • Hybrid app development with Quasar Framework • Mobile app development with Capacitor, Electron. My skills: - 𝗔𝗜 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Langchain, LangGraph, LlamaIndex - 𝗖𝗿𝗮𝘄𝗹𝗶𝗻𝗴: FireCrawl, Jina, Puppeteer, Scrapy, Playwright, Beautiful Soup etc. - Data Parse : Llama parse and all Available Document Loader. - Vector DB: Qdrant, FAISS, LanceDB, Pinecone, Chroma DB etc. - Python, FastAPI # Web frontend: Vue2, Vue3, Quasar, Vuetify, Pinia, Vuex, Typescript. # OpenTok.js interactive video, voice, messaging, and screen sharing into web and mobile apps. #Web backend: Python, FastAPI, Node(Express), Laravel, Yii. # Mobile app development: Quasar Cordova/Capacitor. #Database: Firestore, Firebase realtime database, AWS, Postgres, GraphQL, MongoDB, MySQL, SqlServer, Oracle. # Desktop Application : Quasar electron. # Scrum / Agile Environments: Github, Bitbucket, Gitlab, SVN, Jira,
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Azure OpenAI Service
    Knowledge Graph
    Neo4j
    Graph Database
    Hybrid App Development
    Electron
    Vue.js
    Quasar Framework
    TypeScript
    Python
    Chatbot Development
    Pinecone
    Vector Database
    FastAPI
    LangChain
  • $50 hourly

    • 5.0/5
    • (9 jobs)
    With my twelve years of real life dev experience, I have been lucky enough to have my hand dirty with numerous languages, frameworks and tech that revolves around software. Following is an exclusive list of techs that I feel readily at home with. 1. Application 1.1. Web (.NET, NODEJS | REACT, VUEJS) 1.2. Mobile (REACT NATIVE, XAMARIN) 1.3. Desktop (.NET, ELECTRON) 2. Database 2.1. SQL (POSTGRES, MYSQL, MSSQL) 2.2. NOSQL (MONGODB, REDIS) 2.3. Graph (NEO4J, AWS NEPTUNE) 2.4. Search (ELASTICSEARCH) 2.5. Embedded (NEDB, SQLITE) 3. Architecture 3.1. Microservice 3.2. Domain Driven 4. Intelligence and Enhancement 4.1. NLP 4.2. Machine Learning 4.3. API Integration 5. Tools and Automation 5.1. CLI Development (RUST, .NET) 5.2. Message Queue System (NATS) 5.3. Socket and IO Stream 6. DevOP 6.1. Cloud Management (AWS, GCP) 6.2. Docker, Kubernetes 6.3. Jenkins Apart from aforementioned items I am able to read 12+ languages, knows 20+ frontend frameworks/libraries, worked with 10+ webapp frameworks, just saying.
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Rust
    Node.js
    DevOps
    Graph Database
    .NET Core
    Elasticsearch
    NoSQL Database
    SQL
    Machine Learning
    Data Science
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    Experienced Data Entry Specialist with 2 years of proven success in streamlining processes, reducing errors, and increasing efficiency. Developed and implemented new data entry protocols resulting in a 25% reduction in errors and a 15% increase in efficiency. Skilled in data analysis, troubleshooting, and maintaining compliance with regulatory requirements.
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Graph Database
    GraphPad Prism
    Graph & Table Creation
    Graphics Animation & Compositing Framework
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Dear Sir/Madam, I recently visited your website and find my career goals and aspirations to be an excellent fit with your organization’s goals. I am submitting this letter and resume for consideration for the Kitchen chief. I would like to introduce myself to you as I believe I have the skills, qualifications, and experience necessary to make a significant contribution to your organization
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Logo Animation
    2D Logo Reveal
    Logomark
    Logo
    Graph Database
    Logotype
    Digital Design
    Logo Addition
    B2B Lead Generation
    Flyer Design
    Logo Design
    Graphic Design
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    Hello business owner. I am a REVIEW agency! I am providing every single review organically! I will use different residential IPS and devices for every single review. The reviews that I am provided would stick. The method works 100% correctly. I will post the reviews from authentic local accounts. My SERVICES #Google Review . #Google map Review . #home advisor Review #tripadvisor Review #safari booking Review #trust pilot Review #yelp Review #facebook Review #play store Review #bad review Remove #BBB Review #google ads #SEO experts #digital marketing #google grunted #local service listing #GMB listings If anyone needs. Please Upwork Inbox me.
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Facebook Page
    Microsoft Excel
    Microsoft Word
    Copy & Paste
    Facebook Business Page
    SEO Content
    Graph Database
    Logo Design
    Google Review
    Google Map Maker
    Review
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I don't have any special experience.amar kono bises obi gota Ney ar Ami student and Ami sele smksjdsn mans sjsn. Jsbsns
    vsuc_fltilesrefresh_TrophyIcon Graph Databases
    Graphic Design
    Graph Database
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