Hire the best Software developers

Check out Software developers with the skills you need for your next job.
Clients rate Software developers
Rating is 4.8 out of 5.
4.8/5
based on 2,264 client reviews
  • $50 hourly
    My name is Saul Hidalgo, a Computer Engineer with a passion for developing Java and .Net software. I have been fortunate to work with exceptional teams and have had the opportunity to contribute to various sectors, including National Security/Defense in the United Kingdom, Oil companies, and Universities such as Harvard Business Publishing. The software I have created is currently being successfully utilized by these organizations. I thrive on new challenges and continuously seek opportunities to expand my skills. You can explore my public contributions on my GitHub account: saulhidalgoaular. Currently, I reside in Turkey and possess fluency in both English and Spanish. Below are my areas of expertise and skills: 1. Code Translation and Conversion: - Proficient in translating code across various languages, with expertise in Python, Java, Delphi, C++, and C#. 2. Document Management System (DMS) - OpenKM: - Extensive experience in developing workflows, automations, cron tasks, and integrations using the Java/PHP API. - Configuration of daily backups. - Skilled in utilizing OpenKM as a DMS. 3. Algorithms and Programming: - Strong command over algorithms and programming skills, particularly in C/C++ and Java. - In-depth knowledge of data structures, strings, sorting, arithmetic and algebra, combinatorics, number theory, backtracking, graph traversal, algorithms for graphs, dynamic programming, and computational geometry. 4. Accounting: - Well-versed in managing material movement between stores and shops. - Proficient in handling retail-related accounting tasks. 5. Point of Sale (POS) Area: - Experience in integrating POS software with label printers, fiscal printers, barcode readers, fingerprint scanners, and keyboards.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Core Java
    Microsoft Excel
    Document Management System
    API
    Algorithm Development
    Data Structures
    API Development
    Hibernate
    Object-Oriented Programming
    Java
    .NET Framework
    MySQL
    Desktop Application
    C++
  • $105 hourly
    ** HubSpot Design Certified ** Recently recognized as a HubSpot Champion User Worked on many different types of applications and with many different technologies. Quickly learn new programming languages and technologies. Can also read and understand existing code to find and fix bugs. Have 26 years experience in IT. Have a Bachelors Degree in Math as well as an MBA. I have worked with many programming languages including COBOL, Visual Basic, C, C++ and Java. Currently working on projects utilizing Angular, JQuery, Java Script, CSS, HTML5, Hubspot and Flex. I am familiar with content management systems. I have worked on front end designs/pages and back end services. Have done responsive development, desktop applications, and mobile applications.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    CSS
    HTML
    Content Management System
    HubSpot
    CMS Development
    Website Customization
    Agile Software Development
    Blog Development
    Inbound Marketing
    Templates
    iOS Development
    Business with 100-999 Employees
    Android App Development
    JavaScript
    Java
  • $50 hourly
    Hello, I'm Biruk Adera, a seasoned Node.js backend developer with over 6 years of experience crafting high-performance and scalable applications. I specialize in building robust server-side solutions for web and mobile applications, ensuring they operate seamlessly and efficiently. Why choose me? ⭐️ Expertise: My proficiency in Node.js is backed by a strong foundation in JavaScript, and I've successfully delivered numerous projects, handling everything from API development to server optimization. ⭐️ Scalability: I'm well-versed in designing architectures that can effortlessly scale as your application grows, keeping it responsive and cost-effective. ⭐️ Performance: I'm dedicated to optimizing code and enhancing application speed to ensure a snappy user experience. I'm a firm believer in keeping the codebase clean and maintainable. ⭐️ Team Collaboration: I'm a strong team player with effective communication skills, making sure your project progresses smoothly and according to your requirements. Skills: 👉🏾 Node.js 👉🏾 Express.js | Nest.js 👉🏾 MongoDB / Mongoose 👉🏾 RESTful APIs 👉🏾 GraphQL 👉🏾 Authentication & Authorization (JWT, OAuth) 👉🏾 Real-time Applications (Socket.io) 👉🏾 Docker & Containerization 👉🏾 Automated Testing (Jest, Cucumber, Cypress) 👉🏾 Performance Optimization 👉🏾 Security Best Practices 👉🏾 AWS / Azure / Google Cloud
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Automated Deployment Pipeline
    Graphic Design
    Socket.io
    ExpressJS
    GitHub
    DevOps
    PHP
    Node.js
    Android
    React
    Angular
    Django
    Laravel
    Python
    JavaScript
  • $125 hourly
    Top rated Upwork contractor. I specialize in responsive, mobile friendly WordPress websites, creating custom themes as well as modifying existing themes, plugins, and writing custom code needed to achieve my client's goals. I also have extensive experience integrating the WooCommerce shopping cart system for e-commerce websites, as well as working with the WordPress REST API. Over the past 14 years, I have developed a wide range of websites using HTML5/CSS3, PHP, MySQL and Javascript, including sites for startup companies, small businesses and individuals. I enjoy developing, coding and maintaining clean, professional, easy to navigate websites. I can help you or your business create a website from design concept to a completed, polished and professional site. I can also help maintain and update existing websites.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    jQuery
    Responsive Web Design
    PHP
    Adobe Creative Suite
    Graphic Design
    Website Development
    Content Management
    WordPress
    CSS 3
    HTML5
  • $200 hourly
    I am a US-based consultant in the Southwest specializing in Salesforce.com development, administration and integration and was a Salesforce Developer World Championship Finalist. I currently hold 11 Salesforce.com certifications that can be verified via their certification verification tool online. I have also completed my MBA with UCLA Anderson focusing on marketing, finance and IT/operations management. I have over 10 years of salesforce.com development and architecture experience in advanced administration, cross-platform integration, web integration and workflow process design. I have also designed and built integrations between salesforce.com and PHP websites, Mailchimp, Pardot and Marketo utilizing native integration tools as well as custom-development with the Salesforce.com SOAP and REST APIs. Unlike other "IT-only" contractors who do not have an MBA or a business background, I'm well equipped to advise your business or project on process engineering/design and business strategy. During my last 3 years at my previous employer, I used both my technical skills and business knowledge to build a new platform and business division adding 20% to annual revenues. As you can see from my profile, I have tested in either the top 10%-20% for Salesforce.com, PHP and business strategy, marketing and management. Certifications: Salesforce Certified Platform App Builder Salesforce Certified Sales Cloud Consultant Salesforce Certified Service Cloud Consultant Salesforce Certified Community Cloud Consultant Salesforce Certified Platform Developer I Salesforce Certified Platform Developer II Salesforce Certified Administrator Salesforce Certified Data Management Architecture Designer Salesforce Certified Sharing and Visibility Designer Salesforce Certified Integration Architecture Designer Salesforce Certified Development Lifecycle and Deployment Designer Salesforce Certified Application Architect Skills: Salesforce.com Admin, APEX Development, Visualforce, Lightning, Webservice APIs Wordpress MySQL PHP HTML CSS Javascript/jQuery
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Corporate Finance
    Marketing Strategy
    MySQL
    PHP
    jQuery
    JavaScript
    HTML
    Visualforce
    Apex
    Salesforce CRM
  • $50 hourly
    I am a software developer specializing in the field of Data Science. Some of the projects I have worked on include: algorithmic and quantitative crypto trading strategies, statistical analysis, data mining, machine learning, data visualization. Writing code to analyze data is what I am passionate about and Python is my tool of choice.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    API Development
    Quantitative Finance
    Matplotlib
    AWS Lambda
    Bitcoin
    Cryptocurrency
    PostgreSQL
    FinTech Consulting
    Trading Automation
    Data Analysis
    Data Visualization
    Python
    pandas
  • $40 hourly
    I’m a programmer with more than 5 years of experience who can work in different programming langauges using different frameworks. I can create any application type: ● web based ● desktop If I don’t know any programming language or framework which you want to use to build your application then I can learn it in couple days. SKILLS ● PHP ● Javascript ● jQuery ● Bootstrap ● AJAX ● MySQL/PostgreSQL ● REST API ● HTML/HTML5 ● CSS/CSS3 ● C/C++ ● Ruby (and framework Ruby On Rails) ● Python ● Java ● CUDA Computation ● OCR (on C/C++, Python, Java) EXPERINCE ● Freelance 5+ years (up to July 2014). I was working hard to learn what clients want to see, to learn different programming languages and frameworks. Those years taught me to learn new things everyday to provide high-quality solutions for my client. Here's some of my works (PHP, MySQL, HTML, CSS, JavaScript): ○ http://dev.louepartout.com/ ○ http://kilosolution.com/zonemembre/public/ ● Swiss Interactive Software GmbH (August 2014 - December 2014). Front-End and Back-End developer for gambling platform and websites (using the platform). Here's you can see some of the websites we built (PHP, MySQL, HTML, CSS, JavaScript, Bash): ○ http://betboro.com/ ○ http://sports.flutterclub.com/ ○ https://sports.princessstar.com/ ○ http://globalbet.eu/ ● Ad.net (February 2015 - Present).
    vsuc_fltilesrefresh_TrophyIcon Software Development
    HTML5
    CSS 3
    C++
    Java
    MySQL
    React
    Bot Development
    Automation
    Data Scraping
    Python
    PHP
    Data Extraction
    Web Crawling
    JavaScript
    Selenium
  • $60 hourly
    What i do in WordPress: - WordPress Plugin Development (From scratch or Customize any plugin). - WordPress Theme Development (From scratch or with ANY framework). - API Integration (Integrate any API to WordPress). - WP Rest API (adding or editing endpoints, authentication with CRUD for any post type). One of my plugins in WordPress Repository bit.ly/omar-wpp Also in the Woocommerce marketplace bit.ly/omar-woop This is exactly what you are going to get from me. (Client Review) "Omar completed every task to a high standard and before deadlines. Omar was able to look at the scope of work and offer further advice which made the performance of the website better."
    vsuc_fltilesrefresh_TrophyIcon Software Development
    WordPress e-Commerce
    Plugin Development
    AJAX
    Google Maps API
    API Development
    WordPress Plugin
    WordPress
    PHP
  • $25 hourly
    I am Stanislav Pyshevskyi. I have more than six years of experience in backend development, CRM and ERP integrations, and managings Linux servers. For the last few years, I have got more involved in communicating with clients, supporting them, and helping them resolve their requests. I would be happy to work with you, hone my skills, be involved in your team, raise the quality and efficiency of your products and services, and get more achievements with you. I am interested in getting more involved in DevOps, Linux management, and complex integration systems. I discover new technologies and develop my soft skills. Passing courses, learning languages.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Data Processing
    Automation
    Data Integration
    Pipedrive
    Data Entry
    API
    HubSpot
    Database
    CRM Software
    Salesforce
    PHP
    Laravel
    Node.js
    JavaScript
  • $28 hourly
    Hi! I'm a full stack developer and specialize in Laravel & Vue for web app development and also Python + Selenium (or Playwright) for web automation. I can also work with other frameworks and develop web apps, websites, APIs and integrations. I am reliable, easy to communicate and willing to get things done. Also, I'm open-minded and always ready to learn more. No matter how big or small your project is, it will get my full attention and I will treat it with full responsibility. My Skills: I regularly use Laravel, VueJS, JavaScript, PHP and Python in my work. I have a lot of experience using Python + Selenium\Playwright for web automation. And I'm also very familiar with WordPress and can add custom plugins, integrations, etc there. I have experience as a server administrator, both Linux and FreeBSD. I feel comfortable in the terminal and can help with setting up servers and networks. For web development, I prefer using Laravel for the backend and Vue.js for the frontend. If you need to create a web app, or integrate some other service, or setup a script to automate some 3rd party app (or scrap\crawl a website) - I'm your guy. I also used and familiar with the following: Java, C#, C++, Python, SSH, FTP, Apache HTTP Server, MySQL, OAuth, API Development, Eclipse IDE, Visual Studio IDE, Trello, JumpLead, Zoho CRM, MailChimp, Slack, PhantomJS, WHMCS, WP Multisite Network, Chrome Extension Development, Amazon Web Services, Angular, jQuery, HTML, CSS, Bootstrap, SQL, XML, JSON.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Data Scraping
    Web Scraper
    Laravel
    WordPress Plugin
    WordPress
    CSS
    HTML
    SQL
    JavaScript
    PHP
  • $75 hourly
    I'm an independent Magento developer with over ten years of experience. During this time, I have been working on many projects, including one of the largest e-commerce stores in Ukraine. Recent projects were mostly related to migration from Magento 1 to Magento 2. I was a part of different team sizes (from 1 to 35 developers) and worked together with Magento core developers. I always use best practices in my development process and try to implement modern solutions. Thanks for your interest!
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Web Design
    Magento
    API Integration
    PHP
    Magento 2
    Web Development
    JavaScript
    CSS
    HTML
    Git
    Ecommerce Website
    Web Application
  • $50 hourly
    I am experienced Ukraine-based web developer with an attitude to work of a field surgeon: I've seen a lot, never judge and get my work done :) You may come to me when everything is falling apart or when you could not establish a constructive dialogue with previous devs. I have enough expertise to reverse-engineer the existing code and continue work steadily. I value my clients highly, because my fees are on the higher end. But I assure you that you will get some of the best value for your money on the market. My skills include (but not limited to): - PHP/backend; - HTML/CSS/JS/jQuery; - WordPress (plugin development, various custom-logic implementation and so much more); - MySQL. Feel free to contact me with your request and I will be happy to find the most effective solution for you in a professional and friendly manner.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    MySQL Programming
    API
    WooCommerce
    Search Engine Optimization
    Web Development
    WordPress
    PHP
    CSS
  • $25 hourly
    I have 10 year of experience in PHP, MYSQL, Oscommerce., Opencart, Zencart, Wordpress. Work on large number of projects in Oscommerce, Zen-Cart, Word-Press, Opencart. Having good knowledge of core PHP and MYSQL. Having domain knowledge of E-Commerce sites. Shipping module: Like UPS, FEDEX, USPS etc. Payment Module: Auth.net, Paypal, Pelecard etc. API Integration of Economic and Dinero. Also know how to setup LiveZilla on websites.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    osCommerce
    Data Scraping
    OpenCart
    CRE Loaded
    Zen Cart
    JavaScript
    WordPress
    Joomla
    CSS
    jQuery
    HTML
    PHP
    MySQL
    Amazon Web Services
  • $70 hourly
    Full Stack Python/PHP developer with over 15 years of freelance experience. Python: - data collection (web scraping/crawling, API clients) - data extraction/conversion - data analysis/visualisation (Pandas, NumPy, Matplotlib, JupyterLab) - web development (Flask, Django) PHP: Laravel, Symfony Databases: PostgreSQL, MySQL, SQLite, MSSQL Git Javascript: Vue, vanilla, jQuery CSS: SCSS, Bootstrap, Foundation APIs: AWS, Stripe, QuickBooks, Google Maps, Wikipedia, Spotify, MusicBrainz
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Data Scraping
    PHP
    API
    Data Science
    Automation
    Front-End Development
    Intuit QuickBooks
    MySQL Programming
    Vue.js
    JavaScript
    pandas
    Laravel
    ETL
    Web Scraper
    Python
  • $40 hourly
    Hello! I am an experienced software developer and ERP consultant. I've spent most of the last four years implementing and customizing the open source ERP system ERPNext. I have implemented ERPNext at more than 15 companies in the logististics, insurance and retail industries; ranging in size from 2 to 90+ employees. I have also built ERPNext modules and customization for companies in the Logistics, Insurance and Manufacturing Industry. Over the years I've gained intimate knowledge of the inner workings of ERPNext, the Frappe framework and the Python and Javascript programming languages. I have also gained working knowledge of Finance, Accounting, Stock Operations, Insurance, Manufacturing and Project Management. Open and regular communication is important to me, it ensures the project is completed to the satisfaction of all parties involved. When working with me you can be assured of the highest level of professionalism in everything I do.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Project Management
    JavaScript
    Python
    ERPNext
  • $175 hourly
    Hi! Upwork uses my first name, Royce, but I go by Aaron (my middle name). I am a quantitative /systematic trader that also helps others with all things related to running algorithmic trading systems. This includes tasks such as system modeling/backtesting, data collection/storing, signal processing based on technical indicators, portfolio and position risk management, etc. I am a skilled programmer that writes well documented and organized code that is easy to follow and build upon. But I provide even more value with my trading knowledge and experience. I've contributed to hundreds of successful projects to date, and look forward to taking on many more. Some of my specialties includes using QuantConnect (where I am a recommended consultant), Interactive Brokers API integration, and TradingView. My past and current clients include investment/financial advisors, portfolio managers, CTAs, and professional traders. I also work with individuals that are just getting started in trading. Check out the testimonal below to see what an active client who manages around 150M+ AUM had to say about working with me. If you are interested in learning how to write algorithms for QuantConnect, I've created a training course of 22 different algorithms that I explain in 27 videos, almost 17.5 hours of instruction. Message me if you are interested, and I can send you more information.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Trading Strategy
    Trading Automation
    Financial Trading
    Derivatives Trading
    Quantitative Finance
    Quantitative Analysis
    Project Risk Management
    Forex Trading
    Quantitative Research
    Algorithm Development
    Python
    Cryptocurrency
    Investment Research
    Financial Analysis
    Financial Modeling
  • $45 hourly
    Svitlana Moiseyenko graduated from Computer Academy Step in Software Development in 2009. In 2017 she received M.Sci in Computer Science and Information Technologies at Zaporizhzhia National University. In 2017 she has been enrolled for the Ph.D. program in Computer Science at the Dept. of Computer Science of Zaporizhzhia National University. From 2009 she had worked at various positions (software engineer, senior engineer, consultant, and project architect) in different development and consulting projects, e.g., business software applications (including podcast, video, human network of problem solvers), art applications (showcased at IDFA Doc Lab, MOMA, AFI Docs, Sotheby’s), five-week class application at Teachers College (Columbia University) and applications for Australian Medical Centre. In 2017 she started working at Pitch project as a full stack developer, further worked with implementing blockchains and smart contract security audits. In 2019 she becomes a software engineer at Qroma, where she applies Natural Language Tagging approach to process and publish scanned photos. Svitlana contributes to public some software libraries, developed and owned by herself, via open-source initiative since 2015. Everyday life is like programming, I guess. If you love something you can put beauty into it. Donald Knuth
    vsuc_fltilesrefresh_TrophyIcon Software Development
    MongoDB
    Business with 1-9 Employees
    MySQL
    Data Mining
    NestJS
    Apache Kafka
    Node.js
    JavaScript
    React
    Virtual Reality
    PostgreSQL Programming
    Objective-C
    React Native
    Python
    Swift
  • $80 hourly
    "Milos is one of the best developers I've had the opportunity to work with. His commitment, problem-solving and coding skills make him indispensable when tackling complex program development. Highly recommend." - Greg S. CEO @ Ghost Rhino Marketing Inc “Words can't express how great Milos is! By far the best experience I have ever had on freelancer over the past few years. Super dedicated and a perfectionist. This man is a machine! He will continue to receive on going payments from me every week for his spectacular job well done! He is definitely a needle in a haystack. I feel fortunate to have come across a developer of his caliber! Cheers!” - Lance L. CEO @ ExceleratedLeverage LLC Quick Note: If I applied to your project, be absolutely assured that I will rock it. Autoit, C#, Python, Selenium, Java, UIAutomation, Html, Javascript, JQuery, PHP, PowerShell, MySQL, Assembly, Electron, Nodejs, OCR, OpenCV, Tesseract, ... Fast learner, problem solver with a flair for creating elegant solutions in the least amount of time. Specialized in Windows Automation. I can create full commercial products from Windows main engine to website, web API, payment system, licensing protection, auto-updater etc to PHP and Windows scrapers, Account creators, Auto Posting Softwares, Auto Messingers, Game Bots, Web crawlers, Emailers, Data management software, Employer/ Business Management Softwares, Any kind of windows applications and automation and Windows standalone applications... Doing that for 10 years now! Among my skills, I would point out problem-solving, analytic thinking, out of the box thinking and I have great research skills. I am a product owner. My knowledge is pretty wide. I have experience testing/finding exploits/security holes and memory hacking.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Scripting
    Bot Development
    Python
    Web Scraper
    Automation
    AutoHotKey
    Microsoft Windows PowerShell
    Windows PowerShell
    Selenium
    JavaScript
    HTML
    C#
    C++
    PHP
    Autoit
  • $50 hourly
    I'm a PHP and Python developer with 6+ years of experience. My passion is back-end programming. I like coding the software logic making all the 'magic' behind the curtains. Here is my shortlist of skills and experience. Python: - building chat-bost (Telegram, Discord, social networks) - making different web-scrapers - web-development and interacting directly with MySQL - building different analytics and working with cryptocurrency APIs PHP: - a full-stack web developer with 6+ years of CodeIgniter/WordPress/Opencart experience. - developed several websites and web applications (most of them are written from scratch, and others are based on such engines as Joomla and WordPress) - building WordPress themes and plugins - working with XenForo and developing plugins for the engine I always speak with the client during working on the project to get a clear understanding of his/her needs. My #1 goal will always be to meet your needs and deadline. Just let me know what you want and I'll help you bring your ideas to life. I'd like to find jobs that will allow me to grow as a professional. I want to build and architect applications, make sites on different frameworks and technologies, not only well-known CMSs like WordPress or Opencart (but I like and know them pretty well). Thank you in advance for your time and consideration. I look forward to working with you soon. My experience and skills full list - PHP 5.4/5.5/7 (+CodeIgniter, Symfony) - Python(2.7/3.6) (+Peewee, BeautifulSoup, Scrapy, Requests) - MySQL - Twitter bootstrap - Javascript/jQuery - Frameworks: CodeIgniter, Yii2 - CSS - UML - WordPress - Opencart - Joomla - XenForo - Web Scraping - Chatbots and integrating with social networks APIs - Integrating with cryptocurrency and e-money gateways
    vsuc_fltilesrefresh_TrophyIcon Software Development
    WordPress
    Python
    PHP
    SQL
    JavaScript
    Vue.js
    Yii
    API Integration
    Laravel
    PSD to HTML
    Bot Development
    Autoit
    Shopify
    XenForo
    Automation
  • $68 hourly
    ⭐ Shopify solutions developer ⭐ Shopify Certified Partner/Developer ⭐ Full Stack Developer ⭐ Responsive Design & Mobile Web Device Strategies ⭐ Integration of third-party web services ⭐ Theme code customization and configuration ⭐ Strong development background ⭐ SEO optimization and keyword targeting Hello, I am a Shopify certified Full Stack Developer(7 years) with 10+ years ecommerce and digital marketing development experience. My goal is to provide solutions for business challenges on the Shopify platform. My philosophy in providing these solutions is that the business should be able to manage the solution without needing continuous support of a technician. I pride myself on my ability to talk to business operators to learn not only about the challenge(s) they are trying to solve but how it fits into their overall business to deliver the most effective, forward-facing solution. Sampling of successful small challenges solved: -- Custom coding of Shopify notification templates -- Custom Collection filtering by tags -- Custom product attributes by order -- Replaced theme carousel with ADA compliant carousel -- Disabling of Add-to-Cart button until required fields entered Sampling of successful larger projects -- Numerous migrations of WordPress/WooCommerce to Shopify -- Numerous full theme redesigns per mockups and requirements -- Numerous theme updates to Shopify 2.0 version -- Shopify store launch including configuration, product input, and theme customization Sincerely, Thomas Williams
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Email Marketing
    Responsive Design
    Web Hosting
    PSD to HTML
    JavaScript
    PHP
    HTML5
    CSS 3
    Shopify
    SQL
  • $50 hourly
    My motto is "Make it simple, Make it functional!" I aim to create solutions that are elegant in their simplicity but still robust and fully functional. Any complex project can be made from simple parts. Let me introduce myself. I am a software engineer with a Masters Degree in Applied Mathematics and more than 15 years of experience. Main specialisation is Web application development, Mobile applications and API for them. Why you should choose me? ✅ *Technical Proficiency*: Strong understanding of development platforms (frontend, backend, mobile) and rich, continuously upgrading skills set ✅ *Client-Centric Approach*: Strive to understand the client's requirements and find the optimal solution in client's timeframe and budget ✅ *Result-Oriented Approach*: Primary focus is on delivering tangible and valuable results rather than just producing code or completing tasks. ✅ *Strong Communication Skills and Transparency*: Continuously communicate about project details and working progress, transparent about potential issues, and timelines ✅ *Focus on Long-Term Relationships* My skill sets include: Backend skills: * Node.js * PHP, Cakephp, Codeigniter * Strapi Frontend Skills: * Angular, Angular.js * Javascript Mobile development skills: * Swift/Objective-C * Java/Kotlin * Ionic, Kotlin MultiPlatform, Flutter Databases: * MySQL, MongoDB, Firebase, Oracle, MSSql, PostgreSQL Make it simple, Make it functional!
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Bitrix24
    Web Development
    iOS Development
    MongoDB
    Firebase
    CakePHP
    MySQL
    Java
    Kotlin
    Objective-C
    Swift
    Node.js
    Angular
    PHP
  • $40 hourly
    Thank you for considering me and reading about me and my work. I have over 8 years of rich experiences in Software development My major skills are: ✅ Programming languages: Python(Advance), Java, Shell script ✅ Database Design: MySQL, Postgresql, SQL Server, SQLite, NoSQL ✅ System Automation: Scrapy, BeautifulSoup, Selenium ✅ Web Application Development: Django, Flask, RESTful API ✅ Project management Toolkits : Github, Gitlab, CI/CD I like building scalable and clean backend architecture. Rest be assured about quality work as reputation is most, prior concern for me Let's connect via chat and discuss the project in detail. Waiting to get in touch with you! “Let your dreams be bigger than your fears and your actions louder than your words.”
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Bash Programming
    Linux
    Web Development
    Data Analysis
    Data Extraction
    Data Scraping
    Django
    API
    API Integration
    Database
    Python
    Flask
    SQL
  • $85 hourly
    Hello! 👋 I am a full-stack engineer with 13+ years of experience in web applications building and management, which includes quite varied expertise: creating CRM's, ERP's, e-commerce platforms, Ethereum smart contracts, Binance smart chain contracts, DAO, traffic detection systems, affiliate systems, blogs, etc. During the last seven years, I am using the Symfony framework. In my daily work, I use various tools and programming languages. I love TDD and use Behat and PHPUnit. I worked with VueJS and Nuxt and have experience with AngularJS so with JQuery. I am familiar with Python and Solidity stack as well. For the last five years, I am to working with blockchain and helped to launch various ICO products, and created a bunch of smart contracts. I helped to launch multiple projects with new ERC20 & BEP20 tokens. I am familiar with caching technologies – Memcached, APC – and caching proxies: Varnish, Haproxy, Cloudflare configuration. I am also familiar with Redmine and Jira project management software, operate Travis CI and Jenkins for continuous integration and automatization, have experience of using Amazon AWS. I love AWS Opswork and am familiar with code quality tools – phpmd, phpcs, duplicate code, unit test coverage, etc. I use Insight from Sensiolabs and Blackfire Profiler for my Symfony projects. From time to time, I work on open-source projects; For more information, skills, and projects history, feel free to ping me:) Thanks!
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Blockchain Development
    Blockchain
    Amazon EC2
    AngularJS
    Vue.js
    Symfony
    Nuxt.js
    WordPress
    JavaScript
    MySQL
    PHP
    Microservice
  • $16 hourly
    I carry out multivariate statistical analysis primarily in biometrics. My favorite methods are linear regression, PCA, and canonical analysis. I able to handle conventional, spatial and temporal data including qualitative variables. Any kinds of statistical problems: description, inference, projection, digitization and regression.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    MathCad
    MATLAB
    Python
    VB.NET
    Excel VBA
    F#
    Multivariate Statistics
    Statistical Analysis
    .NET Framework
  • $75 hourly
    As a highly dedicated FullStack & FileMaker developer with exceptional UX/UI design abilities, I bring years of experience to the table and am ready to leverage it to take your business to new heights. I deliver a hands-on approach to the entire creative process, ensuring that each project is curated with the utmost attention from inception to final delivery. Following industry-leading guidelines, I successfully identify business drawbacks and provide prime solutions for all of them, utilizing a wide range of cutting-edge technologies. This includes my expertise in the entire Claris Pro Suite, encompassing Connect, Pro, and Studio, as well as FileMaker, HTML, CSS, Javascript, TypeScript, PHP, Swift, Angular, React, APIs, Google Cloud Platform, and Amazon Web Services. My goal is centered around a single idea: bringing simplicity into complexity. With my vast knowledge and hands-on approach, I ensure that every project is meticulously crafted to provide exceptional results that exceed expectations. Choose me as your development partner, and I will work tirelessly to take your business to the next level.
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Web Application
    Angular
    Database Maintenance
    API Integration
    API
    Business with 100-999 Employees
    Database Design
    PHP
    Adobe XD
    Apple Xcode
    JavaScript
    FileMaker WebDirect
    CSS
    HTML
    Claris FileMaker
  • $40 hourly
    I'm a Game Designer and Game Producer by profession. I have professional experience in making games, websites and mobile applications. I am good in conceptual clarification.I am a software engineer with a teaching experience over 10 years. I have also worked as an assistant professor for 2 years teaching undergraduates. I've spend 10 years in the gaming industry and web development. I've produced and managed many games and complete products including websites and native mobile apps that have been profitable and been featured in top 100 Appstore lists. we provides a full bouquet of services: For products: - Custom websites - Native Mobile Apps -QA and testing For games - Gameplay engineering - Game design services - Server engineering - UI/UX - 3D Modelling, Rigging and Animation - Animated Shorts
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Node.js
    MongoDB
    MEAN Stack
    React
    Game Development
    JavaScript
    PHP
    iOS Development
    Android App Development
    Unity
    Amazon Web Services
    Website Development
    Web Scraper
    Mobile App Development
  • $30 hourly
    🔥 I'm a hardworking, talented, and experienced web developer. 🚀 I have 6+ years of experience in WordPress + WooCommerce websites and themes development, HTML | CSS | JS developing ✅ HubSpot certified developer ❗️ I will reply within 20 minutes and if later, then you will have a discount ⌚️ I always write clear and understandable code with coding standards. Moreover, I always check the speed of the site and optimize if necessary ✅ Skills: ✓ Сustomizing WordPress themes ( Divi, Avada, Impreza, Oshin, Astra, Flatsome etc.) ✓ Development & Frontend ( HTML, CSS, SCSS, JS, Jquery, Bootstrap, PHP ); ✓ Web design; ✓ Figma(PSD, Sketch, etc.) to HTML; ✓ Figma(PSD, Sketch, etc.) to WordPress; ✓ HTML to WordPress; ✓ Integration on popular CMS; ✓ Responsive & Adaptive; ✓ Wordpress optimization; ✅ Favorite directions: ✓ Landing Page; ✓ Blog ✓ E-commerce; ✓ Corporate site; Looking forward to hearing from you and ready to start at any time! We can contact at any time on a suitable platform. I prefer to build long-term relationships with my customers, that's why I work fast, always open and honest. Looking forward to hearing from you and ready to start our great cooperation! Thank you!
    vsuc_fltilesrefresh_TrophyIcon Software Development
    Bootstrap
    jQuery
    HubSpot
    MySQL
    Theme Customization
    Tailwind CSS
    Bug Fix
    HTML5
    CSS 3
    Figma
    PHP
    JavaScript
    WordPress
    WooCommerce
    Landing Page
  • Want to browse more freelancers?
    Sign up

How it works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How to Hire a Software Developer

With more and more businesses becoming digital, the demand for developers has only increased over the last few years. And with the recent impacts of Covid-19, more companies need developers who can help develop and build their online businesses. However, hiring the right developer can be confusing and complicated. With the proper process and understanding of your company's needs, finding the right developer for the job can be easy. So, today we’ll discuss how to find and hire the right developer for your business.

6 Steps on how to hire a software developer

An important aspect before hiring a skilled developer is to understand what your job entails. There are many developers with varying skill sets—some are coders, and others are engineers. Finding a good developer will require you to understand the differences between developers to understand their skill sets better. Luckily, there are independent professionals available, so it isn’t too difficult to locate a qualified developer for your project.

1. Identify what tasks you need from a developer

The most crucial step is to figure out what tasks require a developer. These tasks can range from basic design tasks to more complex solutions such as web code or security. Below are some common tasks that require a developer.

  • Basic to intricate web design
  • Develop and maintaining WordPress websites
  • Application creation and maintenance
  • Develop applications to analyze large sets of data
  • Backend security and system checks
  • Setting up and integrating new technology
  • Database creation and maintenance

2. Understand what type of developer you need

Understanding the type of developer you need is the second crucial step. Developers are different and their skill sets reflect that. Below are common types of developers and the problems they can help you fix.

Front-End Developers

A front-end developer specializes in programming visual user interfaces, including aesthetics and layouts of a program or browser. This developer requires a high-level understanding of design principles more than computer science. They spend much of their time tweaking visual presentations of user interfaces and dealing with browser compatibility issues. A front-end developer helps determine how a website looks to the user and resolves common problems like the browser not loading correctly, incorrect font resolution, cache load, and incorrect stack ordering.

Back-End Developers

A backend developer specializes in the implementation of functional core logic alongside the performance and scalability of software for the end user. This developer utilizes Python, C++, Scala, Ruby, Perl, etc. to create web applications that integrate a wide array of services such as database creation, database storage, caching systems, logging information, and email systems. Ultimately, a back-end developer ensures that a website works correctly. Common issues that a back-end developer will resolve include fixing a site or browser if any aspect of it breaks or stops working.

Full-Stack Developers

A full-stack developer is a hybrid of a back-end and front-end developer. This developer is proficient in handling databases, building user-facing websites, and can work with clients through any planning phase of a project. A full-stack developer is the jack-of-all-trades developer—able to fulfill tasks and solve problems on the front-end and back-end of a website or application.

Web Developers

A web developer is a software engineer who specializes in creating websites. This developer has a varying level of skill with front-end and back-end development. A web developer’s primary role is to develop and produce websites. These developers usually have limited HTML and CSS skills, but they’re not as specialized as back-end or front-end developers. 

WordPress Developer

A WordPress developer is a subtype of a web developer that works exclusively in WordPress. WordPress is an online content management system, and WordPress developers utilize the site’s plugins and interface to design and create web applications. These developers are different from traditional web developers who create a website from scratch utilizing WordPress’s themes and scripts to produce content.

Mobile Developers

A mobile developer writes code for applications that run on consumer mobile devices and tablets. This developer works exclusively with mobile systems and is proficient with framework software such as Java, Swift, and Objective-C. A mobile developer can assist with launching and maintaining a mobile application.

Graphic Developers

A graphic developer specializes in writing software for rendering, lighting, shadowing, shading, and managing scenes. These developers are critical for integrating technologies in gaming and video production. A graphic developer requires advanced knowledge in math and computer science, along with knowledge of framework systems.

Data Scientist Developers

A data scientist developer writes software programs that help analyze data sets to assist organizations. These programs comb through analytics and statistics to provide comparison and predictive modeling for the future. In essence, a data scientist uses data and statistics to visualize growth, assist with machine learning, or predict trends.

DevOps Engineer

A DevOps engineer is an IT professional that oversees code releases. DevOps is a software development strategy that bridges the gap between developers and IT staff. The purpose is to release small features very quickly and incorporate feedback as soon as it is received. A DevOps engineer has a fundamental understanding of this system and works with other developers to build, integrate, and administer back-end software and distributed systems.

CRM and MarTech Developers

A CRM developer specializes in systems that collect user and consumer data. These developers are tasked with improving customer satisfaction and sales through representatives, account managers, and sales representatives. The purpose of Customer Relations Management is to use data to improve the customer experience. CRM developers are a great resource for small businesses to be able to adapt quickly and learn to implement changes to satisfy their customers.

Security Developers

A security developer specializes in creating systems to test the security of software systems to discover exploits and fix security flaws. This developer generally functions as an ethical hacker of sorts to penetrate systems to identify vulnerabilities. Security developers use scripting languages like Python and Ruby and must be well-versed in C and C++ code. Security developers are crucial to any company with sensitive data in their hands as they protect a company and its customers from harm.

Quality Assurance (QA Engineer)

A QA engineer is an engineer or developer specializing in determining if a product function or not. QA engineers require a basic understanding of computer code such as C, C++, and other scripting languages are equally beneficial. For development purposes, websites and code always contain bugs or flaws. If left unresolved, these flaws can cause more significant problems down the road, so a QA engineer tests the website or software to see what the issues are so that the developers can fix them.

3) Where to find a developer

Today, there are a large number of resources available to find the right developer for you. This ranges from job hiring sites to in-demand talent platforms such as Upwork to old-fashioned word of mouth/recommendation. Whether you want to hire a developer for short- or long-term projects, there are plenty of resources, both offline and online, that can aid you in your search.

In-demand talent platforms

Talent platforms are self-service applications that allow job seekers and employers to find each other. Sites like Upwork allow independent talent and companies to quickly locate one another for both short- and long-term projects. The advantage of talent platforms is that it improves national and local searches for talent, streamlining this process.

Job hiring sites

Job hiring sites are websites that function as a job posting board. An employer posts a job on the website, and independent talent reviews the job and submits their application. The advantage of a hiring site is accessibility and ease of use for both the employer and talent looking for work. 

Word of mouth

Outside of technology, word of mouth is still quite impactful. Sometimes just spreading the word about a job or position can yield excellent results from personal recommendations and references. Recommendations and referrals are still an essential part of any business and maintaining these relationships help foster goodwill in any industry.

4) Interview your developer

When looking for a developer, it’s best to understand your immediate needs. As an employer, you want to follow a developer’s skill set and their ability to communicate. An ideal developer should be transparent in their work and have the skill set for your current job with the flexibility for other work.

  • Skill set: Understanding a developer’s skill set, is crucial. By asking questions about their field, you can better understand their abilities and limitations. And if they have limits on their skills, perhaps you can assist or train them. This should be your primary concern—whether they can do the job required or not.
  • Communication: Clear communication is a must in an industry. Asking questions that gauge a professional’s ability to communicate is vital for your company’s growth.
  • Transparency: Asking questions that help understand an independent professional’s transparency and their ability to communicate is a great start. All workers need to be transparent to create a healthy work environment.
  • Ask for references: As stated previously, recommendations and references drive any industry. Speaking to an independent talent’s references allows you to better understand that person from different perspectives. A company may speak highly of their ability or point out problematic behavior. When interviewing talent, references are a great asset to see if they’re the right fit for you.
  • Ask for previous jobs: Previous job experience is another great tool to draw from. Understanding an independent’s previous job experience allows you to make an informed decision of their capabilities. Any talent can talk about their accomplishments and abilities, but job titles and references provide hard evidence of their actual abilities and skills.

Examples Interview Questions to ask before hiring:

  • What kind of developments are you currently working on?
  • Describe any problems on your last project and how your developer skills solved it.
  • Have you worked on projects that are similar to this?
  • Web development can be technical; how do you communicate with non-technical co-workers on your projects?
  • Tell me about a time you’ve had negative feedback and how you handled it.
  • What do you believe are the greatest challenges to working on the front-/back-end?
  • Can you find the error in this code?
  • How technical is my project and what timeline do you believe would be accurate?

5) Choosing your developer

After your interview, you should have a better picture of your potential hire. Before hiring this individual, you should consider carefully how they fit into your company. To do this, you need to balance their skill set and expertise against your budget, and the time constraints of the job they are expected to complete.

  • Skill set: Does their expertise fit your job or company? There’s a wide range of developers available and it’s important to understand your immediate needs. While it may seem attractive to hire an overqualified developer, it’s best to hire the skill set and expertise you require.
  • Interview: The interview should provide insight into the independent professional’s abilities. How well did they do in their interview? Do you see yourself working with this individual moving forward? These are the questions that the interview should provide a clearer answer to.
  • Budget: How well does this individual fit into your budget? Before hiring any individual, see if they’ll work within your budget moving forward.
  • Time to complete: As stated previously, understanding limitations is important. Many projects have strict time constraints and additional help is required to complete a project on time. Your independent talent needs to be able to assist with this in a timely manner.

6) Onboarding your developer

Now that your developer has been hired, you need to train them in their daily tasks and introduce them to the team members they’ll be working with. This process is commonly referred to as “onboarding” and it helps new hires integrate into their environment at a comfortable pace.

Intro to the business and the company culture

Every company operates in a unique way, so introducing a new hire to the company and culture is crucial for making them feel included and comfortable. The team is one of the most important aspects of a company. Introducing an independent professional to the team is critical for making them feel comfortable. A healthy team creates a positive work environment for all individuals and can help to achieve difficult goals as well.

Processes

Part of the onboarding process is understanding the processes of the company. Every company operates differently and so an independent professional must become accustomed to your processes and overall flow.

Goals

Goals serve an important function in keeping independent talent motivated. Understanding their goals can be beneficial for you and your team so you can better understand their motivations and sometimes even assist with them. This only strengthens your relationship between your talent and your company.

Timelines

Timelines are a great way to track progress and provide a visual end goal. As stated previously, transparency is critical for success and having timelines allow all team members to be transparent about their work. Timelines also create realistic expectations about what work needs to be completed and what work has already been achieved.

Developers are a valuable asset to any company but hiring the right one can be difficult. You must understand your needs as a company and understand which developer is the right fit for you. Explore Upwork’s remote talent platform for instant access to the top developers from a truly global talent pool.

View less
Schedule a call