Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    641 neo4j trabalhos encontrados, preços em USD

    Temos um produto web atualmente que precisa ser modernizado com uma nova experiência para o cliente, uma nova arquitetura e linguagem de programação. Esse produto é utilizado...que precisa ser modernizado com uma nova experiência para o cliente, uma nova arquitetura e linguagem de programação. Esse produto é utilizado por outras empresas para ajudar na gestão de compliance. Neste, é possível consultar um CPF ou CNPJ e ver resultados em grafos dos relacionamentos existentes com a pessoa consultada. De forma resumida, teremos um front em Vue, beckend em PHP/Node e banco Neo4J. Devo postar mais detalhes a seguir, mas gostaria de iniciar com essas informarções iniciais, em busca de um profissional...

    $1973 (Avg Bid)
    $1973 Média
    27 ofertas

    ...qualidade e treinamento. A ferramenta irá otimizar o processo de conhecimento online, facilitar a disponibilização dos materiais e viabilizar a realização de treinamentos e cursos simultâneos para diferentes perfis de alunos, com uma interface de comunicação baseada em rede social. REQUISITOS TÉCNICOS Front-end: React; Back-end: Laravel; Banco de Dados: Relacional (Postgresql); NoSql (MongoDB / Neo4J); Protótipo: Disponível em FIGMA para posterior apresentação; Observações: Arquitetura do software baseado em DDD; Backend orientado à API (separado do FrontEnd); REQUISITOS FUNCIONAIS Módulo: Treinamento Resumo: Módulo relacionado às funç...

    $2109 (Avg Bid)
    $2109 Média
    16 ofertas

    Procuramos Desenvolvedor com experiência em NEO4J ou outros bancos de dados orientado a Grafos para ajudar na criação de estruturas, modelagem e Desenvolvimento na otimização do nosso algoritmo. Esse profissional trabalhará pelo menos 2 meses no projeto e poderemos estender para algum tipo de consultoria após isso. Gentileza enviar-nos cv com experiências e habilidades.

    $2122 (Avg Bid)
    $2122 Média
    2 ofertas

    Hi, Hi, looking for someone to help build a cypher script to load JSON data into neo4j.

    $13 (Avg Bid)
    $13 Média
    7 ofertas
    Java Dev - IC 13 horas left

    Technical Skill Set =================== 1) Very sound and strong practical knowledge of core Java concepts: a) Java language (including design patterns and integration patterns...mandatory working/practical knowledge: a) LDAP (any LDAP) b) Kafka c) Zookeeper d) Hazelcast or Redis e) Websockets f) Workflow system & BPEL g) XSL 6) Very good understanding and working knowledge of RDBMS (MySQL, Oracle, ...) 7) Good understanding of document database (MongoDB) and graph database (Neo4j, OrientDB, etc.) is highly desired but is not mandatory. Should be able and willing to learn the same on the job 8) Advanced level understanding of some common design patterns and architec...

    $13 / hr (Avg Bid)
    $13 / hr Média
    18 ofertas

    We are looking for a developer experienced in Graph database design and build in Neo4J integrated with Elasticsearch.

    $13 / hr (Avg Bid)
    $13 / hr Média
    2 ofertas
    Help for Neo4J Encerrado left

    I need one hour online course for initiation to Neo4J

    $21 / hr (Avg Bid)
    $21 / hr Média
    4 ofertas

    No agency please. We are looking for a web developer who has experience with  Neo4j database. It's an urgent project so you should be available today. Please apply if you are available whole day. Thanks.

    $22 / hr (Avg Bid)
    $22 / hr Média
    45 ofertas

    Hello I need an expert in Node including neo4j Apply immediately if you are an expert.

    $115 (Avg Bid)
    $115 Média
    6 ofertas

    Hello I need an expert in Node including neo4j Apply immediately if you are an expert.

    $11 / hr (Avg Bid)
    $11 / hr Média
    6 ofertas

    ...development, and be comfortable developing within a Continuous Integration (CICD) workflow. You must be experienced working with AGILE methodologies (Kanban, Scrum) and able to effectively develop from User Stories written in a BDD-style. You must be passionate about writing high-quality code. Our tech stack: Our technologies are based on the GRAND stack: GraphQL, React Native, Apollo Server, Neo4j Graph Database with TypeScript Everywhere. We are also using Docker, Kubernetes, Fastlane, EC2 and Terraform. The more demonstrable experience you have with these technologies (from an FE perspective), the greater your chances of success. What we offer: - Competitive salary - Remote work - Opportunity to shape the future of a global app In addition to competitive salaries, we wil...

    $20 / hr (Avg Bid)
    $20 / hr Média
    24 ofertas

    ...this network graph project to help us to identify suitable freelancers who will be able to assist us on future projects as we develop our graph-based application. For this project, we are currently seeking up to 4 freelancers experienced in neo4j/network graphs to: • create Cypher code to extract data from a neo4j database (you will be given access to a neo4j “sandbox” for extracting sample data) • use python library NetworkX to create a network graph and run network graph algorithms (appropriate to the *scenario provided) with the extracted data from neo4j • visualise the network graph (using both python libraries NetworkX and PyVis) – including the addition of weighted edges and network algorithm scores to the visualisatio...

    $108 (Avg Bid)
    $108 Média
    13 ofertas

    ...and train new developers Provide guidance to the team and ensure they adhere to development standards Ensure proper documentation Development as per Functional Specifications Get Detailed Unit Testing and Documentation Ensure daily checking to SVN/CVS Exposure to Agile methodologies Must have experience in : Linux/Unix, Oracle/MySQL/ NoSQL Appservers - Jboss/Web logic/Web sphere/Tomcat Graph DB -NEO4J/titan/MongoDB/Janus, Bigdata/Hadoop/ HDFS/Elastic Search (Must have) Desired Skills Core java with File I/O, Collections, Multithreading. Very strong analytical skills, ability to comprehend complex logic and contribute to on-going feature and performance improvements Demonstrated ability to work effectively as a team member as well as individual contributor. Ability to multi-tas...

    $23 / hr (Avg Bid)
    $23 / hr Média
    23 ofertas
    Neo4j project -- 6 Encerrado left

    I'm looking for a Neo4j ninja to help out with an art dataset. I have two csv files with finalists (artists), one with prizes and one with winners. I need a data model with the appropriate metadata. - import script for the tables - queries in cypher - parameterised queries in Bloom If the data model needs additional metadata I can get it from the source sql files. Contact me to discuss. BTW: I'm in a GMT+10 zone

    $166 (Avg Bid)
    $166 Média
    2 ofertas

    Hi Jay Piyushkumar S., I noticed your profile. I have a few questions on graph technology and difference with other database query. Specially looking to discuss about Neo4J in that regards. Please let me know if you would be interested. It will be about a one hour discussion. Thanks

    $49 (Avg Bid)
    $49 Média
    1 ofertas

    Hi Jay Piyushkumar S., I noticed your profile. I have a few questions on graph technology and difference with other database query. Specially looking to discuss about Neo4J in that regards. Please let me know if you would be interested. It will be about a one hour discussion. Thanks

    $49 (Avg Bid)
    $49 Média
    1 ofertas

    Need to build a graph database (neo4j) based model to provide real time view of best route based on cost to deliver a material from point A to point B as part of Supply chain management Graph Database - Proof of concept, data model, query to extract the information

    $1303 (Avg Bid)
    $1303 Média
    2 ofertas
    Neo4j Expert needed Encerrado left

    Ping me for more details about the task

    $18 - $153
    $18 - $153
    0 ofertas

    Need to find relations between nodes and write queries

    $122 (Avg Bid)
    $122 Média
    1 ofertas

    I have some CSV files and need a Neo4J expert who can make use of graph.

    $85 (Avg Bid)
    $85 Média
    2 ofertas

    We are looking for a Node.js/JavaScript developer for developing a data processor application. Your primary focus will be the development of all server-side logic to handle incoming data and process it based on business requirements and ingest it into the Neo4J graph database ensuring high performance and responsiveness. We have a base framework developed in NestJS() which you will be using to develop the app adhering to our organization's coding standards and practices. You will also be responsible for coming up with an optimal graph db schema for any new nodes that need to be defined as per the requirement. We have long-term development plans for this project, so if you perform well we will continue this project with you for further development. Please answer the following

    $21 / hr (Avg Bid)
    $21 / hr Média
    23 ofertas
    Data visualizer Encerrado left

    Looking for someone with expertise in data visualization. +++ if knows tableau. Please show samples of visualizations. Must know at least one dynamic visualization tool. The objective of the toolset is to take a feed of relationships and to show the strength of the relationships between people on the chart via thick bars or relationships. Tableau and Neo4J are both good to have for this project. Please let me know what toolset you are familiar with and how you would use it to solve this problem.

    $7 / hr (Avg Bid)
    $7 / hr Média
    29 ofertas
    Data Engineer Encerrado left

    ...discussion. Must Have: ● At least 6+ years of total IT experience ● At least 4+ years of experience in design and development using Hadoop technology stack and programming languages ● Hands-on experience in 2 or more areas: o Hadoop, HDFS, MR o Spark Streaming, Spark SQL, Spark ML o Kafka/Flume. o Apache NiFi o Worked with Hortonworks Data Platform o Hive / Pig / Sqoop o NoSQL Databases HBase/Cassandra/Neo4j/MongoDB o Visualisation & Reporting frameworks like D3.js, Zeppellin, Grafana, Kibana Tableau, Pentaho o Scrapy for crawling websites o Good to have knowledge of Elastic Search o Good to have understanding of Google Analytics data streaming. o Data security (Kerberos/Open LDAP/Knox/Ranger) ● Should have a very good overview of the current landscape and ability to visualis...

    $28 / hr (Avg Bid)
    $28 / hr Média
    6 ofertas
    NLP Developers -- 3 Encerrado left

    Litha Group is developing leading edge psycholinguistic AI technologies. Our latest workstreams include developing scoring systems using NLP as well as hooking data into React. We require: - 3 years current React.js and modern js - React functions and hooks - 3 years NLP - 2 years Neo4j When responding to this, please include a Github address or another site with proof of current work completed. Due to the nature of this work, you must be in a Western European timezone.

    $3681 (Avg Bid)
    $3681 Média
    44 ofertas

    ...6+ yrs : At least 6+ years of total IT experience ● At least 4+ years of experience in design and development using Hadoop technology stack and programming languages ● Hands-on experience in 2 or more areas: o Hadoop, HDFS, MR o Spark Streaming, Spark SQL, Spark ML o Kafka/Flume. o Apache NiFi Worked with Hortonworks Data Platform o Hive / Pig / Sqoop o NoSQL Databases HBase/Cassandra/Neo4j/MongoDB o Visualisation & Reporting frameworks like D3.js, Zeppellin, Grafana, Kibana Tableau, Pentaho o Scrapy for crawling websites o Good to have knowledge of Elastic Search o Good to have understanding of Google Analytics data streaming. o Data security (Kerberos/Open LDAP/Knox/Ranger) ● Should have a very good overview of the current landscape and ability to visualise ...

    $1916 (Avg Bid)
    $1916 Média
    2 ofertas

    Need to do general concept of database modelling, good expertise in MySQL

    $36 (Avg Bid)
    $36 Média
    7 ofertas

    We are starting a new project, and we are potentially using Neo4J for our data platform. This project is to work with us on our data model, analytics and approach using that technology.

    $43 / hr (Avg Bid)
    $43 / hr Média
    14 ofertas
    Need Neo4J Cyphers Encerrado left

    Need cyphers for the following scenarios. 1. Create node only if one with specific attribute doesn’t already exist. Example: If node Person with Id== 12345 doesn’t exist create node Person with properties Id=12345, birthYear=1903 2. Create node and sub node only if main node specific attribute doesn’t already exist. Example: If node Person with Id==12345 doesn’t exist, create node person with properties Id=12345, birthYear=1903 and node Habits with properties “exercise” = “daily”. Link Habits node to Person node with relationship type “BELONGS_TO” 3. Create Node and attribute if none exists. If either node or attribute exists update attribute. If node exists without attribute add attribute. Examples: a) If node Person with I...

    $10 - $30
    $10 - $30
    0 ofertas

    ...into 2 training sessions as Advanced Java and Cloud training (AWS/Azure – highlight in green color) AWS (App_Development-Java-AWS_v9.0): Sl. No. Date ILT Duration (Days) eLearning Duration 1 Agile Software Development Methodology 07-Jun-21 1 0 1 2 Git 08-Jun-21 0.5 0 0.5 3 JIRA 08-Jun-21 0.5 0 0.5 4 Database & Database Modelling 09-Jun-21 0.5 0 0.5 5 SQL 10-Jun-21 1 0 1 6 Graph Databases - Neo4j 11-Jun-21 0.5 0 0.5 7 Document Database - Mongo 11-Jun-21 0.5 0 0.5 8 Java Application Programming - Fast Track 14-Jun-21 2.5 0 2.5 9 J2EE (HTTP, Servlets, XML, JSON) 17-Jun-21 1.5 0 1.5 10 JDBC and ORM 21-Jun-21 2 0 2 11 Unit testing, using mocks and Code coverage 23-Jun-21 1 0 1 12 Build Management with Maven and Gradle 24-Jun-21 1 0 1 13 Code Quality with Sonar 25-Jun-21...

    $12 / hr (Avg Bid)
    $12 / hr Média
    6 ofertas
    Python expert Encerrado left

    I'm looking for python expert who have good experience about neo4j. If you are interested, please contact me.

    $20 (Avg Bid)
    $20 Média
    6 ofertas

    I am in need of a BPMN2 to Cypher converter written in python and deployed in Docker. Input :1 to n BPMN files Output: 1 to n Cypher files There are 2 existing github repos - one that converts BPMN2 to Netwo...Output: 1 to n Cypher files There are 2 existing github repos - one that converts BPMN2 to Networkx () , another that converts Networkx to Cypher (). I would like these 2 repositories integrated and deployed in Docker. The output cypher will be used to create the equivalent graph model of the BPMN2 model in a Neo4j database which I will handle. I will provide additional BPMN files for testing as well. Most of the code is written, so this is primarily an integration and Docker repackaging exercise.

    $213 (Avg Bid)
    $213 Média
    10 ofertas
    neo4j tutor -- 2 Encerrado left

    i am looking for a tutor or mentor for NEO4J's

    $58 / hr (Avg Bid)
    $58 / hr Média
    24 ofertas
    Data Visualisation Encerrado left

    Seeking front-end software engineer/designer with experience in data viz and graph databases (e.g. Neo4j).

    $33 / hr (Avg Bid)
    $33 / hr Média
    28 ofertas

    1 Agile Software Development Methodology 07-Jun-21 1 0 1 2 Git 08-Jun-21 0.5 0 0.5 3 JIRA 08-Jun-21 0.5 0 0.5 4 Database & Database Modelling 09-Jun-21 0.5 0 0.5 5 SQL 10-Jun-21 1 0 1 6 Graph Databases - Neo4j 11-Jun-21 0.5 0 0.5 7 Document Database - Mongo 11-Jun-21 0.5 0 0.5 8 Java Application Programming - Fast Track 14-Jun-21 2.5 0 2.5 9 J2EE (HTTP, Servlets, XML, JSON) 17-Jun-21 1.5 0 1.5 10 JDBC and ORM 21-Jun-21 2 0 2 11 Unit testing, using mocks and Code coverage 23-Jun-21 1 0 1 12 Build Management with Maven and Gradle 24-Jun-21 1 0 1 13 Code Quality with Sonar 25-Jun-21 0.5 0 0.5 14 Swagger API Design First 25-Jun-21 1 0 1 15 Building RESTful Web Services Using JAX-RS 28-Jun-21 1.5 0 1.5 16 Microservices 30-Jun-21 1.5 0 1.5 17 DevOps Fundamentals 02-Jul-21 0.2 0 0.2 18...

    $22 / hr (Avg Bid)
    $22 / hr Média
    6 ofertas

    ...noticed a trend in the Norwegian ecommerce market (where I mainly operate) - and this trend is that contactless payments are becoming HUGE, and so is mobile - but most webshops are still made with Wordpress/WooCommerce. I've already started to build the product, I have clients waiting and ready - but a big focus I want is on big data. Here I plan to use Cassandra as a main data store, and see to use Neo4j + Elasticsearch to be able to do things that Shopify/WooCommerce could NEVER do - and in so - outright destroy the competition in Norway delivering such shops. I have a list of my old partners customers - they delivered WooCommerce shops - the list is 1200 customers long. ~The way I worded the initial agreement, the list is also mine to FULLY use. I have always worked al...

    $1346 (Avg Bid)
    $1346 Média
    39 ofertas

    I need a a telegram bot, that will send notifications when there is incoming transaction to contract on etherscan. And also picture of money flow for each address (neo4j or api from bitquery that's all fine) Noted. I have a list of contract already, no need to add/ del wallet from user

    $278 (Avg Bid)
    $278 Média
    6 ofertas

    Convert five Neo4J queries to GraphQL queries

    $8 - $31
    $8 - $31
    0 ofertas

    Can you expand on your experience in connecting React front-ends to MongoDB and also Neo4j? We have a project to connect a React front-end to MongoDB and also a React front-end to Neo4j with all associated authorization routes.

    $250 - $750
    Secreto ADC
    $250 - $750
    6 ofertas

    We have a project to connect a React front-end to MongoDB and also a React front-end to Neo4j with all associated authorisation routes. Our environment is: - Ubuntu 20.04 server running on a single IP address - Node.js and React applications running in subfolders - Nginx for reverse proxy - MongoDB and Neo4j installed The outcome of this project is that we will have a self-hosted development server that will provide us with ability to host a range of react and plain JavaScript apps in development. As part of the project, we will be seeking to ensure the quality of a range of all server configurations. To work on this project, you will have experience of MERN, MERNG and GRANDSTACK applications.

    $676 (Avg Bid)
    $676 Média
    38 ofertas
    Project for Sarah S. Encerrado left

    Hi Sarah S., We are developing a new feature based on the Neo4j graph database. We are looking for someone with a significant experience on Neo4j, Graph model, and cypher, to help us. The project description is here https://www.freelancer.com/projects/database-programming/Grap-Database-Neo-review-expertise/details Are you the good person for this mission, and if yes, are you available this month?

    $413 (Avg Bid)
    $413 Média
    1 ofertas

    We are developing a new feature based on the Neo4j graph database. We defined a schema and started to implement Cypher queries to retrieve data. We are looking for someone with a significant experience on Neo4j, Graph model, and cypher, to: - Review the model and the cypher we created regarding our expressed need - Provide us the expertise to improve the Cypher queries (if needed) - Update the Graph model (if needed) - Give us best practices about indexes, Graph model, Cypher queries, and how to ensure our solution will scall with more data and rules Expected outputs: - A review of our solution - Work with our developers to improve our solution (if needed regarding the review) - A presentation of best practices and pitfalls to avoid

    $1198 (Avg Bid)
    $1198 Média
    3 ofertas

    Optimize graph data model in Neo4j Find Path centrality with game of thrones

    $30 (Avg Bid)
    $30 Média
    1 ofertas

    Develop a chatbot using RASA AI framework in python by connecting to neo4j graph database, Hands on experience in Machine learning, Data science, Model Building in python

    $613 (Avg Bid)
    $613 Média
    18 ofertas
    Neo4j Database Encerrado left

    Neo4j Connection to python code

    $121 (Avg Bid)
    $121 Média
    6 ofertas

    We are looking for a freelancer with grandstack knowledge (react, apollo, graphQL, neo4j). We want to build a project management tool based on these technologies. More details can be provided.

    $1308 (Avg Bid)
    $1308 Média
    33 ofertas

    I have a complete neo4j database connection code and the query for the routing problem. Just I need help with my vehicle platooning problem like how to take the inputs from the neo4j database.

    $19 (Avg Bid)
    $19 Média
    2 ofertas

    7+ years of frontend/mobile and/or backend engineering experience. Ideally 2+ years in technical leadership or software architect role. Experience in one or more languages/web frameworks. Frontend Libraries - ReactJS, React-Native, VueJ...React-Native, VueJS, Flutter etc. Backend Javascript frameworks (React, React-Native, NodeJS, NestJS, NextJS etc.), Python frameworks (Django, Flask, Fast API etc.), Java/Spring, Ruby on Rails etc. Experience developing RESTful APIs, GraphQL, and micro-services. Strong database fundamentals and schema design skills. Experience with SQL & NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis, Cassandra, Neo4j) Experience with pipeline-based development and CI/CD pipeline implementation for frequent deployment using Jenkins/CircleCI, Docker, Kuberne...

    $1478 (Avg Bid)
    $1478 Média
    15 ofertas
    Project for David H. Encerrado left

    Hola David, me gustaría comentar contigo sobre una apliación que quiero desarrollar y me gustaría que estuviera construída sobre Neo4j. Te he enviado una invitación al proyecto para que veas la descripción. Cuando puedas comentamos.

    $31 (Avg Bid)
    $31 Média
    1 ofertas

    ...a single company; the owner then owns 100% of the shares of that company (entity); however, sometimes there may also be a holding company in the middle. So a person holds shares in the holding company, and that holding company then owns shares in multiple operating companies. In some extreme cases there will be very complex relationships. There is existing software to visualize this. I believe Neo4J / Neo5J is one of those, but maybe there is also open-source / free software out there that can be used. An example can be found here: There are obviously many more details to discuss, but I need someone who has actual experience with using or developing software or code to visualize data. Kindly share with me something that you have build

    $20 / hr (Avg Bid)
    $20 / hr Média
    15 ofertas
    front-end designer Encerrado left

    graph database developed in neo4j, with models developed in python. The results of the model will be displayed in the design, along with the ability of clients of to interact with the nodes of their own knowledge graph.

    $34 / hr (Avg Bid)
    $34 / hr Média
    25 ofertas