Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

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    look for desktop app expert to help me set up an app 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i just purchased the code for a desktop app. and i need help to install it on my computer. i would also like to resell it. so i need help adding the downloadable code on the website to make it easily downloadable and easy to install.

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    4 заявок(-ки)

    Looking for a computer programmer to create an Ai powered chatbot that is integrated into my Facebook marketplace account to respond to customers for my automotive vehicle advertisements. Looking for someone experienced with integrating into facebooks API

    $444 (Avg Bid)
    $444 Ср. заявка
    11 заявок(-ки)
    Fivem script creation 6 дней(-я) left

    Hello, i need a professional developer to develop a script for my qbcore server , if u have good knowledge with fivem scripting let me know. the price on the pub is not the same , we will discuss it once we get along on the job

    $10 (Avg Bid)
    $10 Ср. заявка
    2 заявок(-ки)
    Looking for an available ''Browser Automation Studio'' expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for a ''Browser Automation Studio'' expert who is familiar with all features of the program and can start working immediately.

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    8 заявок(-ки)
    I want to build a payroll software 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have some code and need someone to help put this in place? I want to see how quickly we can do this using AI tools

    $178 (Avg Bid)
    $178 Ср. заявка
    10 заявок(-ки)

    The project involves developing a KWIC indexing system that can read lines of text either from the console or a text file, shift the lines in clockwise or counterclockwise order, sort them in either alphabetized or reverse-alphabetized order, and output the results in either plain text or a GUI. The project also includes two optional features: eliminating noisy words and replacing the letter "e" with "q". The system is implemented using Abstract Factory, Builder, Singleton, and Prototype patterns in Java.

    $171 (Avg Bid)
    $171 Ср. заявка
    14 заявок(-ки)
    Built a search portal -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to build a portal that businesses can search for buyers so that they can sell their business.

    $775 (Avg Bid)
    $775 Ср. заявка
    72 заявок(-ки)
    google web app 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have a cashier on google web app I want to add some things to work effectively

    $17 (Avg Bid)
    $17 Ср. заявка
    4 заявок(-ки)
    I want to make a scope of work for a Mobile app -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have an exciting project that I need help with: I am seeking a talented developer to create a scope of work for a Mobile app. I have existing designs I will provide. The scope of work requires experience in hybrid mobile app development, including designs, customizing features, and ensuring a successful launch of the app. Thank you!

    $19 / hr (Avg Bid)
    $19 / hr Ср. заявка
    31 заявок(-ки)

    A pessoa vai me ajudar a análisar o projeto e então fazer uma apresentação da solução, juntamente com os tipos de analise. Ex: Analise Univariada com medidas de Posição Anailse Univariada com medidas de disperção Detecção de Outliers Etc… A analise é sobre um banco de dados de uma imobiliaria, e então deve ser feita as analises para que seja descrita/explicada o funcionamento de cada variavel das colunas. A analise tem que ser feita utilizando Numpy e Panda

    $21 (Avg Bid)
    $21 Ср. заявка
    6 заявок(-ки)

    I have already developed an excel sheet with real-time data. But I want to develop that excel sheet up to the next level by putting some formulas and make it work like automated work sheet

    $18 (Avg Bid)
    $18 Ср. заявка
    8 заявок(-ки)

    I need a person which have some knowledge in LTE Planning and Python skills , my project is making a tool which generates a PCI and RSI plan for a network, please if you are interested contact me and I will explain more informations.

    $88 (Avg Bid)
    $88 Ср. заявка
    17 заявок(-ки)
    Project for Anil N 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have much expertise in "Main gate access Control system using the QR code" and willing to discuss more about that, can we discuss now ?

    $1624 (Avg Bid)
    $1624 Ср. заявка
    9 заявок(-ки)
    Simple REGEX Coding Task -- For Integromat/Make/ JSON files 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have some HL7 files that contain a body of text. The text is not formatted until I recieve it but I need to convert it intoa JSON. What I am looking to do is have you write 5-6 REGEX to break the text down into chunks and output the values of the data that I am extrating. Here is the format: (expected output values in brackets, not case sensitive) 1. Image Quality: Grade: (1,2) Comment on technical quality (if not Grade 1 comment required - include all quality issues that apply): Overexposed (dark) / Underexposed (light) / Artefacts / Improper position / Poor contrast / Poor processing / Underinflation / Mottle / Other (please specify): 2A. Any classifiable parenchymal abnormalities: (No/Yes) 2B. Small opacities: a. Shape/Size (Indicate one primary and one secondary): (Not appli...

    $15 / hr (Avg Bid)
    $15 / hr Ср. заявка
    10 заявок(-ки)
    Analysis reports 6 дней(-я) left

    Need analyses reportes to recommend best choice taken. Analyse to see what tech and treasure is best.

    $95 (Avg Bid)
    $95 Ср. заявка
    36 заявок(-ки)

    SOFTWARE DEVELOPER (M/F/D) FOR C# .NET / Web Developer for web frontend implementation and maintenance of a booking website. Analyze user needs and design, build and maintain applications and user experiences for browser-based solutions Code, test, troubleshoot and document new or existing browser-based programs Train and directly assist users and/or technical support staff Be diligent, resourceful and proactive in the solving challenging problems. 100% remote working is possible. Qualifications: Degree in Software Engineering, Application Development or a related computer science program At least two years of professional experience in web and application development including: Frontend - Web Development (HTTP, JavaScript/jQuery, AJAX/XHR, CSS3, Kendo Telerik, signalR and Rest API) WebSe...

    $50921 (Avg Bid)
    $50921 Ср. заявка
    38 заявок(-ки)

    I am looking for a freelancer to help with a project: a color prediction game needs some updates and I also need to develop an application for the same website. My goal is to improve the user experience and make the game more enjoyable. Specifically, I need help with the visual design, coding an application for the game, and guidance on adding new features. As part of the updates, I would like the freelancer to implement error detection. For the coding process, I need someone to do the development as well as mentor me through it. Lastly, I need help coming up with ideas for additional features for the game. I'm looking for someone who is detail-oriented, has experience in this type of work, and is excited to collaborate on this project. I'm open to new ideas and suggestions t...

    $273 (Avg Bid)
    $273 Ср. заявка
    2 заявок(-ки)

    SOME CHANGES AND GET HIGH SPEED WEBSITE OF COLOUR PREDICTION GAME IN URGENT BASIS BECAUSE I ALREDY STARTED MY PROJECT IN STARTED PROJECT NEED COMPLETATION OF WEBSITE AN START WORK FOR APPLICATION

    $107 (Avg Bid)
    $107 Ср. заявка
    3 заявок(-ки)
    Entrepreneur / Programmer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Programmer / Entrepreneur Wanted Location- Your Home 2 Entrepreneurs / Small Start-Up looking for #3 person to be involved in a new company We are created a new company working in real-time production of events. This is primarily Web-Based new service we are developing. We need help with building interfaces, features, routines, implementing security features and integrated third-party software This is a flexible job where you can work from home. Perfect for someone with a steady gig looking to get on something new that you can be a big part of from the beginning Experience: o Programming languages JavaScript, Python, and Java o Experience with Web Development and App Development a plus o Good with lay-out and balance with created User Interfaces o Implementing software from third p...

    $1058 (Avg Bid)
    $1058 Ср. заявка
    48 заявок(-ки)
    build small batch or application 4 дней(-я) left
    ПОДТВЕРЖДЕН

    i need application or any type of program give me fast email when new items for sale in website like ebay with some filters like price name of items i can write it

    $269 (Avg Bid)
    $269 Ср. заявка
    10 заявок(-ки)
    Telegram to Binance python bot 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I have a bot that takes certain formats of Binance Futures and Spot signals and then buys in Binance. The bot is 70% complete. It buys position/quantity based on the signal if SPOT or FUTURES and then but couldn’t get it to stop loss automatically. What I need from this project, Futures signals format: 1- takes signal from telegram (Done) 2- opens position in Binance at market price (Done partially) 3- closes position at 3% profit or 3% loss of the entry price. 4- bot checks every half second if the position has been closed because sometimes the price rises or drops too fast for the bot to close at 3% SPOT signals format: Same as Futures and 1 and 2 are done.

    $65 (Avg Bid)
    $65 Ср. заявка
    10 заявок(-ки)
    Backup Solution For Windows with Advanced Features 4 дней(-я) left
    ПОДТВЕРЖДЕН

    The objective of this project is to develop a backup solution that can provide users with the option to choose from full, incremental, and differential backup, with an easy-to-use UI that works seamlessly in Windows 7/10/11. The backup solution must be able to save daily/weekly app/system data backup, system state backup, and system restore backup to specific folders. The backup solution will include the following features: Option to choose from Full, Incremental, and Differential backup: This feature will enable users to choose the type of backup they want to perform, depending on their needs. The solution will provide options for full, incremental, and differential backup. Easy to use UI: The solution will be designed with an easy-to-use UI, making it user-friendly and intuitive. Sa...

    $1471 (Avg Bid)
    $1471 Ср. заявка
    9 заявок(-ки)
    CREATE A NOTIFICATION APP FOR ME 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I am looking for a simple notification app from website. If you're experienced and can create a simple program quickly and efficiently, kindly reach out to me. Thanks!!

    $81 (Avg Bid)
    $81 Ср. заявка
    11 заявок(-ки)
    Telugu transcription 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I want a software application that will convert Telugu voice recordings into telugu text

    $265 (Avg Bid)
    $265 Ср. заявка
    4 заявок(-ки)
    Rust Utility Developer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Seeking for Rust developer to develop utility software library that parses and processes YAML and JSON with custom expressions. Fixed priced POC required for initial engagement.

    $23 (Avg Bid)
    $23 Ср. заявка
    4 заявок(-ки)

    Task Management for Chartered Accountants Firm

    $23 / hr (Avg Bid)
    $23 / hr Ср. заявка
    12 заявок(-ки)

    Dear coder, I have a little project in mind, but I am willing to pay good money if you can deliver. I need a visual representation of a specific options chain beeing bought and sold. The data is provided via the ibkr (interactive broker) api. For example: I want to analyze the spx option chain. The current strike price of spx is 4000, collect the data of the nearest strikes (100pts, 10 points steps, in this case 4000, 4010, 4020; 3990, 3980.. and so on). Now the cumulative amount of buying and selling of each strike as well as an combined set needs to be plotted on a simple diagram (x: time, y: cumulative amount). The diagrams need to be potting live, IBKR allows 50 refreshes per minute. If you are seriously interested in this project do not hesitate and contact me! sincerely...

    $1295 (Avg Bid)
    $1295 Ср. заявка
    13 заявок(-ки)
    Create a Production Job Order System 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Production Job Order System (Internal Use) -To generate job order -Can trace & check status -Can check back previous order history

    $538 (Avg Bid)
    $538 Ср. заявка
    54 заявок(-ки)

    I need to implement a Virtual assistant (AKA conversational AI), using NVIDIA Omniverse Avatar Platform? ChatGPT + Unreal engine? The key is to use a Real Time Avatar, for a more realistic effect. The computation should be done ideally on cloud, to keep hardware cost low. Since we start from zero, the timeline for the project is long.

    $872 (Avg Bid)
    $872 Ср. заявка
    32 заявок(-ки)

    // ABOUT THE PROJECT // Our client is a software company based in Germany. They are specialists in Augmented Reality software and deliver high-end solutions for their clients. They are looking for a freelancer with experience in Augmented Reality. // YOUR TASKS // - You develop the new standard for Augmented Reality. - You use state-of-the-art technology to bring forth mobile apps on Android and iOS using the Unity engine. - You work in a team on projects in the areas of augmented reality as well as virtual reality. - You use and work with the latest systems such as iPad Pro with LiDAR sensor, Hololens 2, Oculus Quest and/or HTC Vive. - You develop innovative and intuitive features to interact with a wide range of 3D content. - You will participate in our automation processes to generate ...

    $40 / hr (Avg Bid)
    $40 / hr Ср. заявка
    21 заявок(-ки)
    Build me a software 3 дней(-я) left

    We need biometric attendance software as per our project requirements if anyone intrest please writes us on Lojarex(at)gmail(dot)com for contract purpose and we need some clarification before legal contract

    $2461 (Avg Bid)
    $2461 Ср. заявка
    16 заявок(-ки)
    Web app for Sober living house management 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for a web app to manage a sober living house. We have multiple sober living houses in the USA. We need a web-app to manage these sober living houses. At the moment, we are using One Step Software’s App to manage these Sober living houses. Below the app links: (for iPhones) (for Android) Please note: These apps will not work outside USA without VPN. However, now we want our own custom web app/ software with 2 additional features: 1. Sending reminders to the Users for the payment 2. Track the users for the recovery programs I need a booking system and payment integration, as well as custom reporting capabilities. The booking system would need to facilitate the registration of residents, the management of their admissions and discharges, and the assignment of beds. I ...

    $891 (Avg Bid)
    $891 Ср. заявка
    39 заявок(-ки)

    Need to get build a customized software for our powder paint manufacturing company which will be helpful for order forecasting for 2 -3 months from dealers and customers. Each should be able to see specific item options which they order regularly from wide range of items. Also we get compiled data for monthly requirement. can discuss in details .

    $912 (Avg Bid)
    $912 Ср. заявка
    29 заявок(-ки)

    Для просмотра деталей, пожалуйста, зарегистрируйтесь или войдите в систему.

    Скрытый Соглашение о неразглашении
    Create an audio software 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I would like to create a program that controls the audio controllers in the PC. each controller has SHOUTCast server he is listening to. When the audio is stopped or being muted he switch the audio source from Shoutcast to local folder. Thanks,

    $159 (Avg Bid)
    $159 Ср. заявка
    10 заявок(-ки)
    AI Mentor for Middle Schooler 3 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for a graduate student with experience in artificial intelligence (AI) and a passion for teaching to mentor our middle school son in AI and machine learning. The ideal candidate will have a strong understanding of AI concepts and programming languages such as Python, Java, or R. The mentor will be responsible for teaching programming concepts and problem-solving skills, and providing support and guidance in relevant competition preparation in the future. Responsibilities: • Develop a personalized learning plan for the student • Teach programming concepts and problem-solving skills to a middle school student • Provide guidance and support for AI competition preparation • Evaluate the student's progress and adjust the learning plan as needed &b...

    $144 / hr (Avg Bid)
    Местный
    $144 / hr Ср. заявка
    5 заявок(-ки)
    Software Documentation -- 2 2 дней(-я) left

    The textual resources and materials that offer instructions and information about a software program are referred to as software documentation. It consists of API documentation, release notes, installation instructions, and user manuals. Software documentation serves to inform developers on the design, architecture, and functionality of the software as well as to assist users in understanding how to use it successfully and efficiently. Additionally, clear documentation can make it easier for users and developers to work together and can increase the quality of software by lowering errors and misunderstandings. Users should be given all the knowledge they need to utilize the software effectively in clear, simple, and organized software documentation.

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    4 заявок(-ки)
    YORTender Bids Completion and Submission 2 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for someone to help me complete and submit bids for a project titled YORTender. Specifically, the project specifically involves government contracts, including both completion of the bids and submitting them once they are ready. I have some rough outlines that can give guidance on what I am looking for in the different bids, but do not have fully developed templates. I am looking for someone who can use these rough outlines to complete and submit bids on my behalf.

    $135 (Avg Bid)
    $135 Ср. заявка
    25 заявок(-ки)
    Socio desarrollador - cofounder de App Web 2 дней(-я) left
    ПОДТВЕРЖДЕН

    En La Punta del Iceberg buscamos un socio senior con conocimientos y experiencia en Front-End y Back-End para participar en el desarrollo de nuevos productos y servicios de base tecnológica. Esta no es una posición laboral tradicional. Por favor lee completamente la convocatoria antes de aplicar.   Hemos avanzado en la definición de funcionalidades y características de un primer producto, así como en el diseño del modelo de negocio correspondiente. El reto es llevarlo en primera instancia a un prototipo, luego a un Product Market Fit y de allí, acompañar la gestión del ciclo de vida del producto.   El perfil que buscamos:   1. Mentalidad emprendedora. 2. Conocimiento y/o experiencia senior en ár...

    $21 (Avg Bid)
    $21 Ср. заявка
    6 заявок(-ки)

    Using part the output string from a Gallagher weighing device a hydraulic gate control directs the cattle according to their weight class. The process will require a Rasp pi relay shield to respond to the Gallagher data string to actuate the hydraulic solenoid which opens a gate according to cattle weight class. The number of gates and hydraulic actuators is currently 4 gates. Once the hydraulic gate is opened, the cattle walk through and a light beam will indicate when the gate is closed behind the animal. In addition, there may be a common gate (headlock crush) that is also opened and closed at the front of a pen (race) for each of the animals to pass through, which provides control of the rate the animals walk through the race. The weigh classes may vary as operator inputs This is an e...

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    13 заявок(-ки)
    Blockchain Trading Sofware with Trading Competitions and Staking 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello all. We are looking from Blockchain Engineer with experience in smart contracts with logic, and experience in development software. More details and flowchart of project we can provide in detail through call. Duration of Development = 50-75 days

    $4298 (Avg Bid)
    $4298 Ср. заявка
    29 заявок(-ки)
    need a software developer 2 дней(-я) left

    I need someone that can create an online scheduling system for a fishing guide charter company with multiple boats

    $524 (Avg Bid)
    $524 Ср. заявка
    42 заявок(-ки)

    I am looking for a freelancer who can help me build a cloud PBX telephony software that is supported by Twilio or Asterisk, using the SIP protocol. This telephony software will not need to be integrated with an existing management platform.

    $33 / hr (Avg Bid)
    $33 / hr Ср. заявка
    15 заявок(-ки)
    Linking WhatsApp API with airlines API 2 дней(-я) left
    ПОДТВЕРЖДЕН

    I want customer to book his flight ticket thru WhatsApp. The way we do it is we link in WhatsApp API with airlines APIs. Some users go on airline booking website to book any flight in the world. But I want to make the booking thru WhatsApp by linking the airlines api with WhatsApp. I will give the developer all APIs for ticketing for the airlines. So any customer can make the booking on WhatsApp by entering his name, date of departure, city of departure, city of arrival , etc. Then he will receive on his WhatsApp all flights available.

    $1477 (Avg Bid)
    $1477 Ср. заявка
    25 заявок(-ки)

    Need a professional person to develop a software very muct similer to IKEA for modualr but much refined.

    $2529 (Avg Bid)
    $2529 Ср. заявка
    20 заявок(-ки)
    HomeAssistant custom Button-card Project 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, i want to have someone who his an expert with Home Assistant (see ) I need some custom development of a button based on the HACS custom button card. Developper should have a clear understanding of YAML and Home Assistant. I need a button-card for the irrigation of my garden that is using a controller that communicates in Modbus with HA. Each zone has different purposes in the layout (see attached pictures): - a control command to select the zone (switch) by clicking on an icon - a status telling if the zone is selected for next irrigation (binary_sensor) - a status telling if irrigation is currently in progress or in idle mode (binary_sensor) - a timer information (sensor) that decrements during the irrigation period (sensor is polled by HA every 15 seconds) When irrigation is in p...

    $199 (Avg Bid)
    $199 Ср. заявка
    8 заявок(-ки)
    Human Resources Management System 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Need a ready Human Resources Management System (HRMS) tool with latest technologies. Kindly bid for demo ready product price range $1000 - $1500

    $1971 (Avg Bid)
    $1971 Ср. заявка
    33 заявок(-ки)

    Please send me your best interactive samples of your best work where you have made 3D Graphics interactive. You must have professional experience making 3D Graphics Interactive. I want the program built in PHP, node.js You will need to let me know which final format the 3D Graphic should be created in such as: .glb .stl .obj .fbx. You will need to send me samples of your work and if I like your work I will send you my NDA then I can show you what I need made. I don't want the 3D Graphics coded in unity. My 3D Graphic will need Interactivity and Animation it will need hotspots, text, links, menu's, lists, and I would like it completed in 15 days. I will send all the Pictures and screen capture video you will need to make my 3D Graphic Interactive Animation. I want daily scre...

    $250 - $750
    Скрытый
    $250 - $750
    17 заявок(-ки)

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