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    184 trabajados encontrados, precios en USD

    Tengo un archivo .json que contiene coordenadas (x,y) en pixels. Estas coordenadas corresponden a posiciones en un PDF las cuales se deben recortar y extraer como PDFs separados e independientes. Por ejemplo: Para las coordenadas: xmin=340 ymin=99 xmax=550 ymax=312 En el PDF adjunto, el script debería recortar la imagen del gato que aparece en el recuadro y guardarla como un PDF independiente. Notas importantes: - Los PDFs a recortar son multipáginas - El PDF generado puede ser multipágina si el .JSON indica que hay que recortar y enlazar varias páginas - El PDF resultante no debe contener rastros del contenido de la página antes de recortar - Los PDFs a recortar están vectorizados y el PDF resultante también debe estar vectorizado - El s...

    $536 (Avg Bid)
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    43 ofertas
    App Toma Fisica 5 días left

    App que ayuda en la toma física de inventario para un deposito de mercadería Se busca preferentemente, desarrolladores con idioma español.

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    18 ofertas

    stoy buscando a alguien con experiencia en Node js, javascript y MongoDB que pueda ayudarnos a crear algunas lógicas complejas y crear la arquitectura de back-end de un par de aplicaciones en las que estamos trabajando. Estamos buscando a alguien que pueda unirse al equipo y trabajar de 30 a 40 horas por semana.

    $497 (Avg Bid)
    $497 Oferta promedio
    49 ofertas

    Debe desarrollar un proyecto de microservicios desarrollado en Spring Boot + Angular Debe tener zipkin, eureka server y sleuth

    $20 (Avg Bid)
    $20 Oferta promedio
    6 ofertas

    Estamos desarrollando una aplicación con Angular+SQL y nos gustaría contar con una asesoría personalizada en temas de lineamientos/estándares de seguridad internacional a tener en cuenta en nuestra aplicación web.

    $166 (Avg Bid)
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    12 ofertas

    Se necesita un experto Developer full stack para dar mantenimiento al sistema web que tenemos. la tarifa es por horas de trabajo. skills: -Javascript -Typescript -Ubuntu -Postgresql -Español -conocimiento de deploy a productivo en servidor en la nube (enova). personas de habla hispana

    $517 (Avg Bid)
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    44 ofertas

    Hola buenas tardes, necesito un programador que domine angular y mysql para que nos ayude en colaboracion a largo plazo en un proyecto.

    $250 - $750
    Sellado Acuerdo de Confidencialidad
    $250 - $750
    73 ofertas

    I'm looking for a long-term relationship with an expert in Javascript/Typescript, both for web and for Node. You would need to be the actual developer, not a manager. If all works out, I will have various smaller projects and later possibly also projects related to web apps or Node. ------------------------- IMPORTANT ------------------------------------------------ To avoid "auto-bidders", please answer these questions: - Are you a manager or a developer - Which Javascript frameworks do you know the best? - Are you working alone or are you part of a team ----------------------------------------------------------------------------------------------- So what are you bidding on now? I have an Excel document (see screenshot), meaning a CSV file. My problem is that the docum...

    $21 (Avg Bid)
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    28 ofertas

    i need a developer to setup a script for me. Technologies used Flutter- iOS android app Php – Admin panel and rest apis Nodejs for chat () Firebase – For Push notifications AWS – For file storage Agora – For audio/video call and live

    $15 / hr (Avg Bid)
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    38 ofertas

    As discussed Please review the attached

    $25 / hr (Avg Bid)
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    12 ofertas

    I need a full stack developer front end and back end that can manage my already released mobile app called autoPAL. its a roadside assistance app. I need a front end and back end full stack management

    $392 (Avg Bid)
    $392 Oferta promedio
    83 ofertas
    InmoBalize 6 días left

    We are a Real Estate platform. We need a front end developer to fix some minor errors.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    43 ofertas

    We have replicated a browser-based ePub reader from GitHub as per this reference - Our ePub Book Link: The epub book has audio file but not working on the above link. attached book video with audio in local player.

    $91 (Avg Bid)
    Acuerdo de Confidencialidad
    $91 Oferta promedio
    2 ofertas

    Hello everyone , We are looking company or freelncer , need a develop only one page website , as soon as possible We need Software introduction Page Thanks In advance , Happy Bidding

    $18 (Avg Bid)
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    19 ofertas

    Sono in cerca di uno sviluppatore con conoscenze di Ruby, Msql/PHP, Node.js Avrei necessità di implementare un sistema già sviluppato da un'altra persona che non può più occuparsi del progetto.

    $17 / hr (Avg Bid)
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    15 ofertas

    Forex Customer Relationship Management (CRM) software designed particularly for Forex Brokerages. It helps Brokers to manage customer relationships with the best automation of workflows. For front end I would like to go with Angular or React for back end Nodejs and Database Mongodb For mobile app flutter will be preferable we would like to prefer who has work for any forex broker in past. we dont want to start with who has not experience with specific industry

    $17583 (Avg Bid)
    Destacado Urgente Acuerdo de Confidencialidad
    $17583 Oferta promedio
    18 ofertas
    Gold Manufacturing Software 6 días left
    VERIFICADO

    We need software for gold manufacturing using how it will design in software flow are looking for reactjs and nodejs 1. Users 2. Super Admin 3. Admin 4. Order management 5. Purchase 6. Production Process 7. Sales and Approvals 8. Inventory 9. Inventory Tagged Items 10. Karigar 11. MIS Reports 12. Security 13. Sms 14. Staff Salary Below attached is a flowchart for the software.

    $1109 (Avg Bid)
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    26 ofertas

    We need to prepare a delivery application for the hyper-local delivery purpose. You may take the example of Dunzo, Shadowfax, Wefast etc. We are looking for enthusiastic developers who are ready to work in a vigorous manner and flexible time-hour so that we can wrap up the project as early as possible. Completion of the project on time may lead to FTE for the candidate a/c to the company standard package.

    $1615 (Avg Bid)
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    16 ofertas
    Switch from nodejs to golang 100% 6 días left
    VERIFICADO

    We want to change code from nodejs to golang with only 1 file.

    $142 (Avg Bid)
    $142 Oferta promedio
    32 ofertas
    Hiring Flutter Developer/Months 6 días left
    VERIFICADO

    I am looking to hire a Flutter Developer monthly based, No company pls, only individual candidates who can work on using Flutter, Dart and have experience at least 1,2 app development using Flutter. Freasher can welcome too !! Delhi/NCR based freelancer would be preferred but open for everyone. Lets discuss

    $436 (Avg Bid)
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    30 ofertas

    To filter requests, I will auto-delete every post that doesn't start with "IPFS node". I will hire you for the exact amount you bid, I'm not accepting fake offers.

    $23 / hr (Avg Bid)
    $23 / hr Oferta promedio
    27 ofertas
    Hiring Flutter Developer-Remote 6 días left
    VERIFICADO

    I am looking for Flutter Developer with one and two development experience using Flutter, Dart. DM to discuss further. Delhi/NCR based candidate would be preffered.

    $525 (Avg Bid)
    $525 Oferta promedio
    25 ofertas

    Hello, We're looking for a NodeJS developer for developing ~10 APIs in an existing project. Ideally, the freelancer must have prior experience in building APIs and must be available to start immediately. It's a small job but comes with a potential of long term contract of at least 12 months. Skills in React framework is an added advantage. Thanks

    $374 (Avg Bid)
    $374 Oferta promedio
    64 ofertas

    We need online betting games such as dice, roulette. We want to integrate API of Slotgrator, Rapid API in to our current node website. The job is to integrate API to existing data tables of users and admin. LEt us knowPlease apply only if you have knowldge about Slotgrator, Rapid API or any other Pay as you go betting API integration. Also you should be an expert in node. Please don't waste your time if you don't know Gaming API integration

    $26 (Avg Bid)
    $26 Oferta promedio
    7 ofertas
    Online Deliver system 6 días left
    VERIFICADO

    I would like to build online deliver system with Mobile and Web app.

    $17598 (Avg Bid)
    $17598 Oferta promedio
    71 ofertas
    Website changes 6 días left

    Website changes edit and new changes need to be done

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    14 ofertas

    Webdsite edit and changes need for one month work need to be completed

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    7 ofertas

    Can you add React on Join and react on emoji bot to it . So I can advertise to people that just joined a server . Or people that click on the verification emoji on a server. So my boy messages them automatically. Also would like the bot to be able to bypass discord captcha. So I can get to more targeted audience. Also would like for you to as well create a token generator so I can create tokens by myself it will help me save cost and gives me easy aceess to tokens . Tokens that can withstand the pressure of discord and stand test of time . Strong tokens . Also don’t forget about the mass friends request on a server . As well as advanced joining where my tokens is able to bypass server captchas and verification process. Also don’t forget to add the feature to enable my tokens to...

    $176 (Avg Bid)
    $176 Oferta promedio
    7 ofertas

    Hello, I want to add CKEditor in the NEXTjs app which can save content to MongoDB as well as upload images to the Nodejs server using the Multer package. Also, make sure to use NEXTjs 13

    $14 (Avg Bid)
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    5 ofertas

    in the database we have following document called "Product" [ { _id: new ObjectId("638513a4ab6217c642c0cdc7"), name: 'car', quantity: 30, }, { _id: new ObjectId("6385142fab6217c642c0cdcc"), name: 'door', quantity: 5, } ] ---------------------------------------------------------------------------------------------------------------------------------------------------------- incrementArray = [ 2 , 3] >>> I need to increase the quantity of the "window" and the "door" dynamically by using the incrementArray , Please find below my code where you can introduce your solution when we call the router at "/". ----------------------------------------------------------------------...

    $20 (Avg Bid)
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    13 ofertas

    Hi. I have React Project that needs to be converted to Framework. Freelancer who has rich experience in and React please bid. Write "I am a Next expert" at the top of your bid. Thank you.

    $76 (Avg Bid)
    $76 Oferta promedio
    88 ofertas

    Hi. I have React Project that needs to be converted to Framework. Freelancer who has rich experience in and React please bid. Write "I am a Next expert" at the top of your bid. Thank you.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    150 ofertas

    I need a Front End Developer for a Full-Time Job to Create an "Online SMS/Text Verification" website to verify OTP sent via SMS. The end user will be able to temporarily rent a virtual number within the site and see any SMS verification code received to the number rented by the user on my Website. A hardware SMS gateway will be connected to the Website via the Backend and physically laid out in my office with real SIM-Cards with Real Numbers. This SMS code will be shown to the end user (Front End). Someone is already Working on the Back-End of the project, and I am looking for a Front-End Developer to do a very Responsive and Beautiful "User Interface (UI) with Vast knowledge of Integrations to build a website with must be handled. If you have done similar work previously, ...

    $17 / hr (Avg Bid)
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    62 ofertas

    Cloudflare and Web Scraper in Node.JS

    $135 (Avg Bid)
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    18 ofertas

    IF YOU HAVE NEVER WORKED WITH CUSTOMIZING FFMPEG, DO NOT APPLY TO THIS JOB. I am creating a hybrid mobile app that can take a rectangle video & display it in different ways. I could not find suitable SDK or libraries currently available do the features that I want. I need someone that can custom code this. So I need someone that can customize it directly in ffmpeg api/module. If you have other suggestions, please tell me... The app must be able to do the following: I want to be able to take a rectangle shaped video like this: And fit it into a 1:1 square shape video, without cropping or cutting off the video.
... By adding border/padding on the sides:
 

 Padding/border can be blur, solid color, or an image pattern: User should also be able to decrease video size, but keep pro...

    $8 / hr (Avg Bid)
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    8 ofertas
    web development (trading platfrom) 5 días left
    VERIFICADO

    Mandatory Skills: NodeJs, Tailwind CSS Typescript GrapQL Joi Redis AWS Lambda MYSQL or Mongodb cost will decide AWS-VPC # Responsibilities Work on a category-creating, possibly disruptive fintech product in the early stages Design and develop highly scalable and reliable systems end-to-end Architect the backend and infrastructure for scale Deploying and managing production servers and services in AWS Serious people only!

    $2930 (Avg Bid)
    $2930 Oferta promedio
    106 ofertas
    admin dashboard node.js 5 días left
    VERIFICADO

    I want to create admin dashboard node.js There is an example of a control panel that I exactly want

    $178 (Avg Bid)
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    61 ofertas

    if i try to increase thead in my script its need fix then i want to make it more faster! im not going to milstone since ill see that project work in my computer

    $39 (Avg Bid)
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    16 ofertas

    Hello looking for node js and android app developer, must have finance related applications done before.

    $5644 (Avg Bid)
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    26 ofertas

    Procuramos alguém para liderar a equipe no desenvolvimento de um aplicativo de auto-atendimento do cliente focado em um produto. Participar das cerimônias da equipe, aplicar as melhores práticas de desenvolvimento, segurança e escalabilidade do código, agir na identificação de soluções técnicas de ponta a ponta, acompanhar o desempenho do produto na produção, avaliando possíveis lacunas e possibilidades de melhoria, liderar os refinamentos técnicos dos desenvolvimentos da equipe Requisitos - Metodologias ágeis - Qualificações: Ensino Superior - Completo - Inglês - Avançado Exigências técnicas: - Pelo menos 5 anos de experiência no desenvo...

    $20 / hr (Avg Bid)
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    This is an ongoing start up project. We are hiring an expert team for completing the hasura GraphQL project and maintenance second node.js, react application. Required Skills: Backend: Nest JS (Typescript) with sequelize PostgreSQL Database Hasura GraphQL engine using apollo - EXPERT LEVEL REQUIRED Node.js Mongo DB Frontend (Pixel perfect required) IONIC 5 with React JS (Typescript) Rsuite UI framework SCSS Redux toolkit for state management Deployment AWS RDS to deploy hasura AWS EC2 to deploy Backend + Frontend Testing Environment Heroku Firebase

    $12 / hr (Avg Bid)
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    24 ofertas

    I have some work on Node and React, which needs to be completed. Looking for a developer who can work with minimum inputs.

    $2 - $11 / hr
    Sellado
    $2 - $11 / hr
    34 ofertas

    We already have a dashboard for admin, we need to integrate a map with active users on the route and some pagination. we are using Vue with Html and need to integrate the front-end with node js rest API.

    $97 (Avg Bid)
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    10 ofertas

    A project in my job A proficient person having a hands-on experience in Java Spring and NodeJS. Job is mainly backend, but front end understanding is needed

    $384 (Avg Bid)
    $384 Oferta promedio
    32 ofertas

    I want you to develop a Nodejs script to detect newly deployed tokens on Ethereum and Binance and store the following properties on a MongoDB. ? ETHER: 0x39834c54d329567363D5D474fF8C97c21e2a351d ? Liquid: 37% in Uniswap. ? Holders: 64 3.0% | 2.8% | 2.4% | 2.0% | 2.0% | 1.9% | ? MCap: $ 8,775 (WETH: $1186.61) ? Liquidity: 2.72 WETH ? LP Lock: 99.00% locked for 27 days on Unicrypt ? Fee: Buy: 4.00% | Sell: 4.00% ? Max Buy: 176370.182711258(0.15 WETH) Above is an example.

    $287 (Avg Bid)
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    65 ofertas
    Proxy health check API 5 días left
    VERIFICADO

    Improve my current API Server Currently I use HAproxy as my API gateway On my backend I have 3 servers for processing the requests, each server has a list of proxy IP addresses in a file that I rotate 'round robin' for each request. If the proxys fail currently I have to manually find the failed proxies and remove the failed proxies from the list on each server. New SYSTEM I would like to setup a health checks on the proxies and if they fail they will be automatically removed from the servers. It makes sense if possible to do this on the HAproxy server and forward the working proxy in a header for each request rather than each server mananage its own list. Is this possible with HAProxy? or do we need to create a service before HAproxy to add the proxy header then forward t...

    $112 (Avg Bid)
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    17 ofertas

    We are looking for an expert having latest development experience of at least 3 to 5 years. Please don't apply if you don't have below knowledge. Needed Somebody on an urgent basis.

    $1752 (Avg Bid)
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    30 ofertas
    Reddit Subreddit Stats Site. -- 2 5 días left
    VERIFICADO

    I need a programmer to finish my site unfinished work

    $33 / hr (Avg Bid)
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    66 ofertas

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