Hire the best Software Engineers

Check out Software Engineers with the skills you need for your next job.
Clients rate Software Engineers
Rating is 4.8 out of 5.
4.8/5
based on 2,264 client reviews
  • US$75 hourly
    Computer Science Engineer, Full stack developer and AWS architect, a great enthusiast for TDD clean code and good software development practices, in search of challenging projects that allow me to expand my skills.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Blockchain
    Cloud Architecture
    Ethereum
    Smart Contract
    Solidity
    AWS Lambda
    TypeScript
    Python
    JavaScript
    Node.js
    React
    Angular
    Docker
    PHP
    Amazon Web Services
  • US$150 hourly
    Are you looking for a Cloud DevOps/ SecOps Engineer with expertise in automation and keeping it secure? Look no further! Hello, my name is Jerry, and I am a Cloud DevOps/ SecOps Engineer with extensive experience in building cloud infrastructure, automating everything, and keeping it secure. Here are some of my technical highlights: Security • Cloud security • HIPAA/ PCI/ NIST/ SOC 2 • Best Practices • Vulnerability Management • SAST/ DAST • Audits Programming Languages • bash • golang • nodejs • php • python Configuration Management • CDK, CloudFormation, Serverless, Terraform • Ansible, Chef, SaltStack CI/CD • AWS CodePipeline/CodeBuild • BitBucket • GitHub • GitLab • Jenkins Infrastructure • Autoscaling and Load Balancing, Containers, Serverless, and more. • API Gateway, CloudFront, CloudTrail, CloudWatch, Cognito, Config, Control Tower, DMS, EC2, ECS/Fargate, ElastiCache, GuardDuty, Inspector, Kinesis, Lambda, RDS, Route53, S3, Security Hub, SSO, VPC, and more. As a Cloud SecOps/ DevOps Engineer, I believe in automated and reproducible infrastructure that is secure to meet your security and scaling requirements. I have over 12 years of experience in engineering that can help with your infrastructure, automation, and security needs. Send me a job invite to discuss how we can work together to fulfill your needs.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Automation
    Serverless Computing
    DevOps
    Linux System Administration
    Systems Engineering
    Cloud Architecture
    Containerization
    CI/CD
    API
    Python
    Amazon Web Services
    Application Release Automation
  • US$90 hourly
    Need a brand new website, an overhaul of your existing website, or just a few updates? Then let's talk. Whether you're an entrepreneur who needs a personal portfolio, a business owner who needs to strengthen their brand and services, or just somebody who has an idea that needs a web presence, I can take care of it for you. I have years of experience working with all major web development platforms, and the following frameworks and languages: JavaScript (including Node, Vue, and React) PHP HTML/CSS Python Typescript
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Web Design
    WordPress Development
    Responsive Design
    JavaScript
    CSS 3
    HTML5
    Website
    Website Redesign
    Shopify
    Python
    SCSS
    WordPress
    Landing Page
    Squarespace
    Website Customization
  • US$60 hourly
    As an EDI Developer, I am working in a US Based Clearing-House that processes the provider claims, patient eligibility, era retrieval from/to the corresponding insurance. I have expertise in following EDI transactions. - 837 Professional/Institutional/Dental - First level Reports - 999, 277CA (Claim Acknowledgment) - Real-time/Batch Patient Eligibility 270, 271 - Real-time/Batch Claim Status 276, 277 - Payment Posting 835 I have created my own EDI Framework, which is capable of following transactions. - Claim Transaction (837) Generation and Sending it to the Vendor - Retrieval of Reports 999, 277CA and linking reports to the submitted claims. - Showing rejections in claims, received from vendors - Patient Eligibility 270/271 transaction, that will show the eligibility status (Active/InActive), patient benefits, copay, deductible, co-insurance. - Claim Status 276/277, that will show the current status of claim from Payer Adjudication System. - Retrieval of Payment Reports (835/ERA) and will link to the corresponding payer. The system will show the details as Claim Submitted Amount, Allowed Amount, Paid Amount, Patient Responsibility etc. Denial details will also show in case of denial claims. - Many more features to come Please review my EDI Framework in my portfolio (named: The Easy EDI) section.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Health Level 7
    ASC X12
    Electronic Data Interchange
    Healthcare Common Procedure Coding System
    Medical Billing & Coding
    Visual Basic
    PHP
    ASP.NET MVC
    C#
    AngularJS
  • US$85 hourly
    I am an experienced elasticsearch, logstash and kibana consultant with a passion for getting meaning out of data. I have helped to setup and maintain large and small installations, from small pilot web sites upto TB clusters for multinational companies, on AWS and Google Cloud. Main technlogies: Non relational database: Elasticsearch Relational database: mySQL, postgres SQL Visualization: Kibana, Grafana Ingestion: Logstash, RabbitMQ. Kafka, SQS Web server: Nginx Scripting: Python, PHP, AWS Lambda OS: Ubuntu AWS, cloudwatch, EC2,route53, IAM, SQS
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Amazon ECS
    MySQL Programming
    Logstash
    Kibana
    Core PHP
    AWS Lambda
    RabbitMQ
    Elasticsearch
    NGINX
    Python
  • US$169 hourly
    Do you have a project that got started, but the developer left or disappeared? Or did you start the project yourself, and now you need a boost to get it over the finish line? I'll jump in at any point, figure out where you are, and rescue the project for you. I specialize in custom-built systems in Drupal with an emphasis on custom modules and themes to solve specific business needs that an off-the-shelf solution can't provide. I do business as TechSharp Consulting and have over 25 years of computer expertise.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Ecommerce Website Development
    Training Online LMS
    Drupal
    Website Customization
    API
    Python
    PHP
    MySQL
  • US$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 Engineering
    Blockchain Development
    Blockchain
    Amazon EC2
    AngularJS
    Vue.js
    Symfony
    Nuxt.js
    WordPress
    JavaScript
    MySQL
    PHP
    Microservice
  • US$50 hourly
    Grow your business by feeding it high-quality leads! Google Maps is widely regarded as the top source of leads, with billions of places data for all business categories. If you want to take advantage of this, you've come to the right place! I'm here to help you get the leads that fit your needs. My spiders are ready to go, so just contact me to start collecting leads. Together, we'll make sure your business reaches its full potential
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Selenium
    Data Mining
    Web Scraping
    Web Crawling
    Lead Generation
    Object-Oriented Programming
    Data Scraping
    Google Maps API
    API Development
    Laravel
    PHP
  • US$55 hourly
    You've got to the right place if you need a top notch specialist for the fair price. I have over 14 years of programming experience. I use PHP as my main language since version 4. I'm pretty sure I can reach an understanding with almost everyone. I worked as a Lead Full Stack Developer, so I know how to manage team as good as I know how to be a part of a team. It doesn't matter if you're a big company or you just need help with your own project, I'll do my best to make your wishes come true. I prefer to work on a backend, but I have lots of other skills. I can set up AWS infrastructure for you or just configure a Linux server; I can build both, backend and frontend; I can create a native iOS and Android app if you want. Almost any type of a third-party API is not a problem either, even without any documentation. You will be surprised of what I can do. One of my goals, besides the top code quality, is to build strong long-term relationships, because I am convinced that the better you know the project, the easier it's to work on it. I stay online most of the time, so you can be sure you will be able to reach me in any situation. Please, feel free to contact me. Hopefully, I will be able to help you and it will be the beginning of a mutually beneficial long-term relationship.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Problem Resolution
    Linux
    Problem Solving
    System Administration
    Linux System Administration
    React
    SaaS
    JavaScript
    AngularJS
    CSS
    Amazon Web Services
    MySQL
    PHP
    HTML
  • US$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 Engineering
    CSS
    HTML
    Content Management System
    HubSpot
    CMS Development
    Website Customization
    Agile Software Development
    Blog Development
    Inbound Marketing
    Templates
    Business with 100-999 Employees
    iOS Development
    Android App Development
    JavaScript
    Java
  • US$25 hourly
    | Telegram Bot | Discord Bot | | Crypto Trading | Bot | Exchanges trading | Ccxt | Binance | | Backend | FastAPI | Flask | Django | Python | | AWS | Lambda | EC2 | RDS | CloudWatch | | Automation | | Embedded automation | IoT | IoT solutions | | Arduino | ESP | STM32 |
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Crypto Exchange Platform
    PostgreSQL
    RESTful API
    Scripting
    ESP32
    API Development
    Trading Automation
    Cryptocurrency
    Arduino
    WiFi
    React Native
    Embedded Application
    Arduino Firmware
    Python
  • US$135 hourly
    I have more than 15 years experience with VB.Net and VBA including custom reporting tools, Excel dashboards, interfacing with other applications, dynamic SQL and more. I deliver an excellent product in short order and consistently exceed expectations. You can expect me to ask all the questions I need to fully understand the work you require. You can also expect me to give you advice and guidance on what you're trying to do - when the advice is welcomed. If I have applied to your job it means that I have read and understand your work and I'm confident I can do the work you need in the time frame you specified.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Machine Learning
    RESTful API
    PyTorch
    ASP.NET MVC
    Visual Basic for Applications
    Visual Basic
    Microsoft SQL Server
    Desktop Application
    Python
    Microsoft Access
    C#
  • US$70 hourly
    Experienced and energetic Swiss software architect/senior engineer and AWS Certified Solutions Architect with a passion for designing and implementing innovative and state of the art systems in complex business environments. During my work in a Swiss private online bank I’ve taken the lead on and participated in complex projects with strict requirements such as event driven architecture in banking clients onboarding workflows, refactoring of authentication systems, translating business needs into architecture and apis from the design phase to the deployment and maintenance. My soft skills helped me organize and manage meetings with IT, businesses and other teams to improve our collaboration on projects, overall interactions and workflows. I also trained some newcomers to help them quickly understand our business and processes. My experience as an DevOps engineer allow me to see further than the typical developer world and to be independent in setting up, provisioning, templating, configuring, monitoring and maintaining infrastructure, middlewares and deployment and continuous workflows. On the front-end side I’m versed in React/Redux/RxJs to develop modern and reactive, simple and complex web applications. As a freelancer I worked with smaller companies to develop various systems such as a distributed caching engine with distributed rate limiting, a system to stress test different Java frameworks and Redis libraries and some frontend + backend systems to address specific companies needs in various languages using AWS Beanstalk, EC2, Fargate, ... I also have a keen interest and experience in new and interesting technologies and trends such as reactive programming, Kubernetes, algorithmic trading and cryptocurrencies/NFTs as my experience and personal/professional projects on Github demonstrate.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    SQL
    Solution Architecture
    Software Architecture & Design
    Amazon Web Services
    API
    Scala
    TOGAF
    Java
    Akka
    Domain-Driven Design
    Python
    React
    Reactive Programming
    Kubernetes
  • US$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 Engineering
    Project Management
    Python
    JavaScript
    ERPNext
  • US$65 hourly
    Are you grappling with the challenges of maintaining, extending, or securing software whose source code is inaccessible or coming from questionable sources? You've come to the right place. [Overview] With over 8 years of professional experience in Software and Reverse Engineering, I offer specialized services in a crucial, yet often overlooked aspect of the software development life cycle. I can help you navigate the complexities that arise after your software is no longer a source code. [Services] Reverse Engineering can solve a myriad of problems that conventional software development can't deal with, here is a list of services I can provide: ‣ Security Analysis: Evaluate software of uncertain or malicious origins, reporting potential risks. ‣ Risk Mitigation: Patch closed-source software to eliminate or mitigate security risks. ‣ Code Reconstruction: Research and derive new specifications and code bases for software whose original source code is lost due to various reasons. ‣ Maintenance & Extension: Continue maintaining and enhancing closed-source software when original code is inaccessible. ‣ Debugging: Utilize Reverse Engineering to identify and fix hard-to-trace bugs. [Technical Skills] Generally speaking, Reverse Engineering requires quick adaptation to any given environment, but here are some highlights: ‣ Assembly Languages: x86, x86_64, ARM, PPC, Smali. ‣ Tools: IDA, Ghidra, JADX, GDB, x64dbg, among others. ‣ Programming Languages: C, C++, Python, Java. ‣ Platforms: Windows (including legacy), Ubuntu, CentOS, Android, Embedded Systems (ARM, PPC). [Responsibilities] ‣ Manage maintenance of Android and Desktop software in absence of source code. ‣ Reconstruct lost source codes through manual decompilation, static and dynamic analysis. ‣ Extend software features and integrations without source code access. ‣ De-obfuscate and analyze malware and potentially harmful software. ‣ Research proprietary file formats, data streams, and write tools specific to each reverse engineering project and domain.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Android App Development
    Reverse Engineering
    Security Analysis
    Software Debugging
    ARM Microcontroller
    Embedded System
    Assembly Language
    X86 Assembly Language
    Java
    C++
    Python
    Qt Framework
    C
  • US$140 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 Engineering
    Adobe Creative Suite
    Graphic Design
    PHP
    Content Management
    Web Development
    Responsive Design
    CSS 3
    WordPress
    jQuery
    HTML5
  • US$55 hourly
    20+ years experience administering Linux systems, have a strong expertise in Bash, Python, Perl, Ruby, C, C++ and Java development. Mostly interested in finding and eliminating bottlenecks in system software, hardware, and people communications. I believe in DevOps ideals and advocate best SRE practices.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Bash Programming
    DevOps
    Ruby
    Jenkins
    Linux
    MySQL
    PostgreSQL
    Progress Chef
    Ansible
    Python
  • US$50 hourly
    M. Sc. in Computer science with a mention in image processing and pattern recognition. Im a Computer vision specialist with over 10 years of hands on experience on a variety of computer vision applications. I have strong background in maths and computer science, research skills in computer vision, senior programmer in C/C++, Matlab and python. On the past years i focused on the development of computer vision solutions for real world problems involving extensive research and ground breaking solutions. I have over 10 years experience working with OpenCV, TensorFlow, DeepStream and porting image processing solutions to mobile platforms for real time processing. Im very interested in the research and development of a new challenge computer vision tasks including pattern recognition, machine learning and image analysis. I am seeking opportunities to develop and maintain complete computer vision applications, whatever standalone or back-ends for smart websites or light weight solutions for mobile applications.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Artificial Neural Network
    Deep Learning
    Video Processing
    Deep Neural Network
    Android App Development
    MATLAB
    OpenCV
    Machine Learning
    Image Processing
    Computer Vision
    Python
    Java
    C++
    C
  • US$20 hourly
    We are a software development team coming from different fields including PHP, Javascript, MySQL, jQuery, Java, etc. We provide efficient and effective solutions for our clients. Mainly, our business contains: 1) Website Application 2) Mobile Apps Application 3) ERP System 4) Custom Software Trust us and we will finish your task timely and effectively.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Data Entry
    Data Scraping
    Web Crawling
    Automation
    Translation
    Data Extraction
    API
    Chinese
    Virtual Reality
    Website
    MySQL
    HTML
    Java
    PHP
  • US$69 hourly
    *** UpWork Expert-Vetted profile, only granted to the top 1% — pre-screened by Talent Managers and experts in their field. *** As Senior Learning Technology Consultant with over 150 projects successfully completed within the e-Learning Software Development industry, I incorporate over 12 years of experience in Learning technology solutions, managing and leading Learning Tech Consultancy, Project Management, Design and Engineering Teams focused on LMS creation and implementations with systems such as Moodle, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, LearnDash, LearnWorlds, eFront, Talent LMS, and the creation of interactive SCORM Courses with authoring tools such as Articulate storyline and RISE. While making sure all quality standards are met within an organization, I have made sure to provide powerful input to Fortune 500 corporations, State Universities throughout the US and government organizations by optimizing live systems and guiding evolution of internal processes, e-learning tools and platforms. I am greatly interested in continuous growth, contributing through leadership, process development and commercial detail-oriented Project Management skills as a bilingual Senior e-Learning Consultant and Project Manager for your team, but most importantly, I look forward to becoming a key contributor to the success of your organization and all projects with work on together. Digital learning Solutions, LXP, LMS and e-Learning Content Services: - LMS Selection, Scoping and Implementation Consulting - Upgrades (Moodle LMS / Totara LMS) - Revamping sites or LMS - LMS Administration - LMS Theme Creation - LMS plugin development, creation, installation and maintenance - LMS Multi-tenant - LMS Custom Development - LMS Data integration (SSO, User Provisioning, Enrollment, and Completion records / Exports & Imports) - LMS KPI Identification and Success Campaigns - LMS Localization and Translation - LMS Mobile App creation & Implementation - Salesforce and LMS Integration - Woocommerce and LMS integration - Magento and LMS Integration (Moodle, and Skyprep) - Zoom, Webex, BBB and other meeting tools and LMS integration - SCORM Interactive course creation for LMS - Ready to deploy and customize content sources (Videos, Interactive content, PDFs, eBooks, Study Material) Experienced in the Following Learning Management Systems LMS Moodle, eFront, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, Blackboard, LearnDash, IOMAD, Talent LMS, Matrix LMS, Litmos, Lessonly, LearnWorlds, Open Edx, Kajabi, Skyprep, Thinkific, and Ellis.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Shareable Content Object Reference Model
    Elearning LMS Consulting
    Project Management
    Moodle
    TalentLMS
    Project Management Office
    Learning Management System
    API Development
    C#
    PHP
    Java
    HTML5
    CSS
  • US$40 hourly
    Who am I: 🏆 TOP-RATED PLUS freelancer (with 100% Job Success) and all 5 🌟 reviews 💻 7+ years in Web Development (frontend & backend) 📜 Writing maintainable, readable, and well-documented code that works is my passion 🌟 WHY SHOULD YOU CHOOSE ME? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW". ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. The 🏆 client review 🏆 below which you will find in my reviews section and numerous other likes it, described the quality of work and the value that you can expect from working with me: "Tam is a very skilled developer who does not shy away from the difficult tasks. He is also extremely consistent and available. I will continue to hire Tam for ongoing projects." 🙋🏼‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Jest
    Firebase
    Golang
    AWS Lambda
    Tailwind CSS
    NestJS
    React
    Node.js
    Next.js
    Python
    MongoDB
    PostgreSQL
    Gatsby.js
    Django
    ExpressJS
  • US$100 hourly
    Top 1% expert-vetted talent on upwork! ►Expertise: I have worked in web design for 8 years, mostly specializing in Wordpress. I have experience not only developing, editing, and redesigning sites, but helping businesses grow their business to the next level. I have extensive experience using Wordpress, Shopify, Webflow and other CMS platforms I am also an Elementor & Divi expert. I have worked with CSS, HTML, and Javascript so I can always build the perfect design regardless of existing templates and themes. When it comes to Wordpress, I am skilled in theme customization, responsive UI/UX development, and plugin customization. I am also familiar with several major Wordpress premium themes including: Astra, Avada, Divi, Elementor, Salient, Jupiter, X theme and more. ►History I come from a marketing and business background so when I build your site I do so with the goal of ensuring that you not only are presenting an amazing impression for your business but are also pushing your visitors to convert. I’ve worked with projects in a variety of stages, from making a few edits to your site all the way to looking for someone to take over the whole process including the design, development, hosting, editing, and maintenance. I offer a unique approach to developing sites start to finish based on 100s of projects. In a nutshell, I deliver a 'real end-to-end website solution'. ►Overview: I pride myself in my ability to provide amazing work that is design and conversion-driven. I have worked with clients in an array of industries ranging from artificial intelligence to wedding planning to universities and am always excited to work on a project in a new industry with its own unique challenges. ►Skills Set: 1. CMS: Wordpress, Squarespace, Webflow, Shopify, Weebly, Wix 2. Languages: CSS, HTML, Javascript, Python, SQL 3. Skills: Graphic design, e-commerce development, copywriting, SEO, video editing, logo design, business card design, theme development 4. Design & UX/UI: Miro, Figma, Sketch, XD and more 5. Web Building Tools: Divi, Elementor, Gutenberg 6. Tools: Adobe Photoshop, Adobe illustrator, Sketch, Canva, Moonclerk, Typeform, Memberspace, Woocommerce 7. Marketing: Branding, Facebook pixel, facebook ads, google ads, newsletter design, newsletter strategy 8. Understanding of best practices in design, optimization, and user experience 9. Site Speed Optimization 10. Website Migration between website builders & website hosting providers 11. Online Payment Gateway Integrations 12. Mobile & Tablet Responsiveness 13. Squarespace & Wordpress tutoring 14. WordPress Backups & Updates 15. WordPress Website Maintenance 16. Landing page optimization 17. ADA compliance audit & remediation
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Google Analytics
    SEO Performance
    Shopify
    Webflow
    Digital Project Management
    Copywriting
    Python
    JavaScript
    Project Management
    HTML
    Squarespace
    Marketing Strategy
    WordPress
    CSS
    UX & UI
  • US$40 hourly
    I am a developer focused on providing highly efficient software solutions. - Full Stack Developer - Data Scientist
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Apache Spark
    Cloudera
    CakePHP
    Apache HBase
    Apache Hadoop
    Laravel
    Python
    PHP
    MongoDB
    JavaScript
  • US$60 hourly
    I have extensive experience developing WordPress websites over the last decade, focusing on plugins and customization for social communities, learning management systems, marketplaces, job boards, business directories, e-commerce, and events. Specifically, I have designed and developed themes and add-ons for BuddyPress, PeepSo, BuddyBoss, and LearnDash and worked with various WooCommerce plugins like Dokan, WC Vendors, and WCFM. As a senior full-stack developer with a top rating on Upwork, I am seeking opportunities to work with clients and bring my expertise to their projects. I have a proven track record of developing custom solutions with BuddyPress and WooCommerce, and I can offer specific customization for various learning management systems and membership plugins. In addition, I have experience in site performance improvement, server optimization, and WordPress multisite configuration at an advanced level. I always strive to exceed client expectations with my qualified work and dedication to providing the best results and services. I am ready to take on any challenge and prove my worth as a skilled and reliable developer. Thank you for taking the time to read my profile.
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Customer Relationship Management
    WordPress Multisite
    Learning Management System
    jQuery
    WordPress e-Commerce
    Elearning LMS Consulting
    Plugin Development
    Bug Fix
    Website Customization
    Plugin Customization
    PHP
    WordPress Plugin
    LearnDash
    BuddyPress
    WordPress
    WooCommerce
  • US$120 hourly
    If your looking for someone you can trust that has been developing and maintaining web apps successfully for over two decades, look no further. I build custom web apps and am strong with online payments (one-time & recurring), as well API integrations. In addition to my private and Upwork clients, I also operate a Content Delivery SaaS Application, as well as provide hosting and transactional email services. --- Some recent examples of web apps I've built: * After a Stripe payment integration, an admin and client portal was designed and built for my client - a parasite testing company. Admins can manage the entire product line and client base from a single dashboard. Clients, affiliates, and resellers can manage all aspects of their account, and purchase additional products with discounts. This project also incorporated API work with ShipStation and USPS, including custom shipping labels and tracking. * Built a membership system for a sport coaching association. This web app included a page to register/pay (using Stripe) for individual coaches, and registration for groups. Once paid, coaches have access to a client portal to download/print/view their membership card as well as manage their account. Groups can upload their rosters, manage their coaches, and make payments through a Stripe integration or via PO invoices. An admin portal was built to provide a central location for managing memberships and communications for events. This client went from 250 registrations per year when we started to over 4,000+ active members each season. * Built a Progressive Web App (PWA) and Native IOS/Android App for a gas station/country diner. The web app allows clients to order food and gas station items. Clients can checkout as a guest or create an account. Registered users have a client portal where they can see all of their orders, update their profile, and re-order favorites. Clients can also download a native app to their iOS or Android device. An admin portal was built, which integrates with Square for inventory, payments, and kiosks - including ticket printing and counter pickup/checkout orders. --- I've worked on both internal and external APIs, and have used numerous first-party and third-party SDKs, as well as developed custom API integrations when an SDK is not available. * Payments & Financial (Stripe, Square, Authorize.Net, Codat, MX, Plaid, QuickBooks) * Shipping (FedEx, UPS, USPS, ShipStation, Endicia) * Communications (AWS SNS, AWS SES, Twilio, Aweber, Constant Contact, Mailchimp, Mandrill) * Content (SendSafely, DocuSign, DropBox, AWS S3, AWS Cloudfront) * Utilities (FontAwesome, Fusebox, JW Player, TinyMCE, Captcha, Maps, Analytics, HighCharts, MaxMind) --- My preferred technologies are Vue, Tailwind, Vite (or Webpack), Nginx (or Apache), PHP, MariaDB / MySQL / PostgreSQL, and Redis. I can and have worked with other stacks as requested. --- What My Clients are Saying: "I have worked with Art for over 15 years. He has done everything from site development, site design, API connection, testing, and deployment. He is always available for any changes, big or small, in a timely manner. I guess the best thing I can say about him is the work he does simply works. I highly recommend using his services as I will continue doing so as well." "Art and his team have worked with us for close to a decade. When I joined the company about four years ago, all I heard was "call Art, and he'll take care of it". It didn't take me long to realize how reliable and experienced he and his team are with complex coding and providing exceptional customer service. Once contacted, he gets back to me promptly, which is much appreciated. We are beyond happy with the service we receive from Art and his team and would recommend them to anyone looking for web app development." "We always enjoy working with Art. His work is superb and completed in a timely manner. In addition, he strives to create exactly what you need when you need it."
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Stripe
    Plugin Development
    OAuth
    API
    MySQL
    Tailwind CSS
    Vue.js
    jQuery
    PHP
    Laravel
    Web Development
    Payment Gateway Integration
    API Development
    API Integration
    Custom PHP
  • US$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 Engineering
    osCommerce
    Data Scraping
    OpenCart
    CRE Loaded
    Zen Cart
    JavaScript
    WordPress
    Joomla
    CSS
    jQuery
    HTML
    PHP
    MySQL
    Amazon Web Services
  • US$34 hourly
    Leverage your current software. 👍 I enjoy building tools and database systems 😎 that help automate repetitive tasks. I've been in the data management business with MS Access and other web technologies for over 20 years. Technologies such as: ✔ Microsoft Access with VBA ✔ MySQL ✔ SQL Server Web technologies such as: ✔ HTML ✔CSS ✔ JQuery ✔ JavaScript ✔ PHP I have worked on projects for many large companies including NASA. I am skilled with VBA, MS Access and MS Excel development and office automation for local use, and full stack web development, so I can help your company become more profitable. Did your Access developer leave the company and now you don't know how to modify what they just built? I can help. I am an "out of the box thinker", and will be persistent in designing an efficient and usable data management system which means more profits for you. 🤑
    vsuc_fltilesrefresh_TrophyIcon Software Engineering
    Microsoft Office
    phpMyAdmin
    Visual Basic for Applications
    AJAX
    jQuery
    Microsoft Access Programming
    SAP
    MySQL Programming
    SQL
    C#
    WooCommerce
    WordPress
    PHP
    Microsoft SQL Server
    MySQL
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How to Hire Top Software Engineers

With the high speed of the world's digitalization, experts with excellent technical skills who can create software applications aligning with the company’s needs are in high demand. Find skilled software developers and streamline your upcoming application development process.

In today’s fast-paced world, business uses technology to achieve its goals. Experts in the field can assist with creating a functional app and ensure it is regularly updated and improved to meet the customers' constantly changing needs.

Upwork can connect you with skilled software engineers who can handle complex tasks, provide valuable solutions, and quickly solve technical issues. Check Upwork’s pool of top-talent freelancers and hire developers for your next project.

What is a software engineer?

Software engineers apply engineering principles to everything related to software - including the design, development, maintenance, testing, and evaluation. They cover the entire lifecycle of a system and must be able to understand a system's hardware and software components.

Questions To Answer Before Hiring A Software Developer

Before vetting potential candidates, it’s important to lay out your project’s requirements. Answer the following questions, and you’ll have a great starting point for hiring talent.

What level of expertise is required to create your project(s) efficiently? 

  • If you need someone to deal with minor bug issues, conduct development tests, and monitor the performance of internal systems, consider hiring a junior software engineer. Consider hiring an experienced senior software engineer if you need a complex approach and are looking for someone responsible for writing advanced programming code, designing software programs, managing project timelines and team members, and having excellent problem-solving and communication skills.

What’s the timeline of your project?

  • Let prospective candidates know if they’ll work with your team on a single or full-time project.

What is your budget? 

  • Take expertise and time into consideration and have a realistic budget. Negotiation is common, but having specific pricing is important. 

What skills are you looking for outside of those directly related to Software Engineering?

  • From backend development to experience with DevOps and Agile/Scrum, communication skills, what skill set are you looking for in top programmers?

Why hire a software engineer? 

Whether your goal is to develop a mobile app, build a dynamic SPA (single-page application) for your startup, or create a domain-specific language (DSL) for your enterprise software, a software engineer can help you take your software project from conception to completion. You can also hire software developers for the following tasks:

  • Execute full software development lifecycle
  • Design and develop software applications so you can experience further growth in products and service visibility
  • Enhance existing platform capabilities
  • Use internal and external data to enable new products

Software Engineering Future and Trends

The demand for software engineers will increase as more industries want to streamline their business processes, making them more efficient. The need for skilled software engineers will grow with the development and integration of advanced technologies. 

Besides AI, other software development trends, like low-code development and cloud computing, will influence the industry.   

Creating Your Job Description

A good job description should include three main sections:

Introduction:

An introduction to your company and a brief explanation of what kind of Software Developer you’re looking for. 

Responsibilities 

A list of tasks the new developer would be expected to complete on a daily, weekly, or monthly basis. Write out your project requirements here. 

Skills and Qualifications

How many years of experience with application-specific programming language (e.g., Java for Android development, Python, PHP) should the ideal software developer have? Are they familiar with software development methodologies (e.g., Agile, Scrum, XP) and frameworks (Ruby on Rails, React, SQL)? What kind of degree should they possess: Computer Science, Computer/Software Engineering? List the educational requirements as well as any necessary training, certificates, and experiences with new technologies or certain coding skills you require from the ideal candidate. 

Providing additional information and custom-tailoring it to you and your brand will allow applicants to understand more about your company and their possible role in it. 

Hiring Software Engineers

You’re now ready to post your job description and hire web developers for your next project. 

Upwork streamlines the hiring process for you - ultimately helping you hire software developers. You can post your job description, set a range for your budget to share an idea about salary expectations with the potential candidates, and even include the desired timeline for the job - all in just a few clicks. 

Once your job posting is live, the applications from talented professionals interested in the position will start rolling in. If there are freelancers on the platform who may have the right kind of experience and skills, you can invite them to apply for the job. Be sure to have good interview questions lined up to shortlist your favorite candidates.  

Finding the right software developers can be quite a challenging task to complete. After all, your upcoming project’s success depends a lot on their efficiency, skills, and experience. Recruitment process with Upwork can be greatly simplified. With the wide pool of tech talents you can easily find the best candidate to add to your development team.

Ready to utilize software solutions to grow your business? Hire the best software engineer on Upwork today!

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