27 Best JSON Developers For Hire In Florida

Check out JSON Developers in Florida with the skills you need for your next job.

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$60 hourly
- 5.0/5
- (53 jobs)
Repetitive tasks draining your energy and resources? Imagine focusing on what truly matters—growing your business—while the tedious work takes care of itself! I specialize in automating business processes so you can... - Save Time: Eliminate manual tasks that consume your day. - Reduce Errors: Let reliable workflows handle data entry and integrations. - Scale Easily: Adapt quickly to growth without overwhelming your team. Solutions Tailored to Your Needs Whether you're looking to streamline customer interactions, simplify data management, or integrate multiple platforms, I craft automation solutions that fit your unique requirements! Why Work With Me? Certified Expertise: As a Make.com and n8n certified expert with extensive Zapier experience, I have the skills to tackle any automation challenge. Proven Results: With a 100% job success score and Top Rated status on Upwork, I’ve helped numerous businesses enhance their operations. Passionate Problem-Solver: I view every challenge as an opportunity. If there's a way to automate it, I'll find it.

JSON
CRM Software
AI Code Generator
REST API
Automated Workflow
Heroku
Tech & IT
JavaScript
Scripts & Utilities
Make.com
CRM Automation
Automation
n8n
API Integration
API
$40 hourly
- 5.0/5
- (1 job)
My name is Sarah Carmichael, and I am an animator and motion graphics artist. I love all aspects of animation, from concept dev to clean up, but my true passion lies in character animation. I enjoy working with teams of fellow artists who share my drive and passion. I am currently working as a Cleanup Artist on Helluva Boss, a popular Youtube show. I can work within many areas of the 2D production pipeline, including animation, illustration, storyboarding, visual development, motion graphics, and compositing.

JSON
Lottie
Character Illustration
Logo Animation
2D Animation
Character Animation
Cutout Animation
Animated Explainer
Adobe Illustrator
Toon Boom Harmony
Adobe Animate
Adobe After Effects
Adobe Photoshop
Motion Graphics
2D Illustration
$56 hourly
- 5.0/5
- (2 jobs)
I am a highly proficient certified lead APPIAN developer who has experience working both in a team production environments as well as working solo. Some of my previous projects included work in the medical, financial and government space for clients such as: Deloitte, HCSC, Carelon and Medecision to name a few. My stand out accomplishment includes creating dynamically rendered interfaces using JSON templates as well as successfully leading and mentoring a team of 5. I will be glad to help with any challenge or task you might have for me!

JSON
Appian
Agile Software Development
$40 hourly
- 4.8/5
- (9 jobs)
Elementor Pro - Divi Theme - WPBakery Page Builder - WordPress Developer - Salient - JupiterX - The7 - Avada - SEO - Gutenberg - Full Stack Developer - WooCommerce - WordPress Designer - Python Developer - JavaScript Developer -HTML5 - CSS Top Rated & Verified. I have been using WordPress since 2010. I have 13 years experience with WordPress design and development. You are at the right place if you need a new WordPress site or need a Website re-design. I believe creating beautiful modern designs to catch a users attention and create an emotional connection with the user when visiting your page is super important to turn your potential clients into paying clients. Why should you hire me? 1. I am Upwork Rising Talent & Verified and most importantly I treat every project as it is my own. 2. My work is consistently of the highest possible quality. I work full-time and I am extremely reliable. With quick response times and great communication. I always meet tight deadlines and I guarantee job satisfaction from beginning of project to very end. The quality of my work helps maximize excellent ROI for my clients. 3. I offer 100% money-back guarantee if you are not happy with my work. One of my most important values I carry when working with my clients is communication. This for me, is the key to a great working relationship that brings out the results my clients are looking for. This is why I always work closely and stay in touch with my clients. I am an expert in WordPress Design/Development. Expert with many popular Theme's such as Avada, Divi, Salient, JupiterX, The7. Elementor Pro, WPBakery Hundreds of Plug-Ins, Slider Revolution, Parallax, Animations, Transitions, Gradient Overlays, HTML5 & CSS3 expert. Exceptional with Responsive Mobile Design. Front-End Development with React, JavaScript, HTML, CSS. I use Python, Django, FastAPI, PostgreSQL, REST APIs on back end for software development. SEO Wizard: On-site, Off-site, Backlinking, Semantic SEO. I have different strategies and plans to rank depending on aggressiveness to obtain first page status on Google.

JSON
Bootstrap
Front-End Development
Docker
WordPress Development
React
Python
RESTful API
Microservice
Django
WordPress
CSS 3
HTML5
JavaScript
SEO Backlinking
$60 hourly
- 5.0/5
- (2 jobs)
Skilled software engineer with a proven history of more than 10 mobile applications and multiple web projects. My code has reached millions of users and my proof of concepts have saved companies thousands of US dollars in the purchases of new handheld devices. Innovative and performance-driven contributor skilled in delivering analysis and data support from users' insights. Expertise in JavaScript, React and React Native.

JSON
RESTful API
Mobile App
Bitbucket
Product Development
Git
Node.js
JavaScript
Mobile App Development
$35 hourly
- 5.0/5
- (3 jobs)
If you’re looking for detail oriented and precise work, let’s work together! If you’re also looking for programmer who can solve complex problems with clean coding and scripting skills and free of bugs/easy to debug for future developers I am an expert in web scraping and using Python and its frameworks to extract data from the web. Frameworks I love to work with: Selenium and its chrome web driver | BeautifulSoup | Scrappy | Requests | Pandas Understanding your project and it's specific needs is key to finding the best solution for YOU! Lets chat :)

JSON
Google Cloud Platform
Selenium
Data Mining
Beautiful Soup
Blockchain
Data Engineering
RESTful API
CSV
Data Extraction
Data Entry
Data Scraping
Microsoft Excel
Data Visualization
Python
$85 hourly
- 4.5/5
- (90 jobs)
Hello! I’ve just finished a long term project for Deloitte Touche Tohmatsu US and was mostly inactive on the Upwork platform for over a year. Please look beyond the current JSS to my many, many 5 star feedbacks and hire me to help me get my JSS back up to 100%! I am an experienced Subject Matter Expert API Implementation Engineer using PHP Javascript Python SQL HTML and CSS to build web-based apps and add functionality to websites. I have extensive experience with OpenAPI/Swagger/YAML and API documentation. REST GraphQL and SOAP APIs. I’ve worked with dozens of the major APIs from Amazon, Meta, Google, Stripe and Authorize.Net, MailChimp and Constant Contact, you name it I can figure it out! Database design and ETL (importing exporting large amounts of data) expert. Wordpress plugins and API system integrations and dashboard/reporting apps of all types. If you need it, I can build it!

JSON
WordPress Plugin
API Development
Amazon MWS
Perl
HTML
API Documentation
MySQL
jQuery
API
Laravel
SQL
AJAX
Python
JavaScript
PHP
$160 hourly
- 5.0/5
- (134 jobs)
Expert-Vetted as part of the top 1% of UpWork freelancers, I specialize in designing and building Vue/Nuxt projects, ranging from landing pages and websites to digital artwork and open-source libraries. I'm lucky to say that I really enjoy what I do, so it never feels like work. I'm drawn to projects that demand quality workmanship — favoring unique designs, micro-interactions, animations, and meticulous attention to detail. Whether I'm involved early in design and prototyping, or later in production, I'm constantly thinking from the perspective of the user, making sure that I'm putting something out there that people can actually use. Over my career I've had the opportunity to collaborate with some amazing teams of talented people, from emerging startups to established digital agencies and multiple Fortune 500 companies. My current focus is on partnering with agencies, supporting their in-house teams, leading projects, and delivering best-in-class work for their clients.

JSON
User Experience Design
AJAX
Front-End Development
Vue.js
WordPress Theme
HTML5
CSS 3
SCSS
AWS Application
CodeIgniter
Git
MySQL Programming
PHP
$60 hourly
- 5.0/5
- (25 jobs)
I am a full stack .NET web developer aficionado with over 9 years of experience. I have good experience working with C#, Javascript/JQuery, HTML/CSS, SQL Server, MVC, Web Services, APIs, etc. Passionate about providing high quality work while meeting project deadline expectations. Always ready for the next challenge and not afraid to try new innovative solutions. Currently I work full time remotely for a startup SasS company in Maryland as a Software Engineer. I've worked for several clients in the past as a contractor including: Alabama Department of Transportation, Department of Human Services, US Department Veterans Affairs and a private glass and mirror ecommerce company. I have a BA Degree in IT with a concentration in Web Development. I also self taught myself new technologies to create new apps and play around. I enjoy creating products for people to enjoy and make use of. One of my most successful app is Browser Pets, a fun extension app for the Chrome Browser. I also have a personal website and a GitHub account where I store all the projects I've work for myself and others. Feel free to check them out! Hope to work together with you and deliver high quality work! Thank you. Best, Thomas Rosales

JSON
HTML5
Bootstrap
CSS 3
Web Development
API
HTML
ASP.NET
jQuery
JavaScript
SQL
C#
.NET Framework
Front-End Development
CSS
$125 hourly
- 4.9/5
- (29 jobs)
I am a seasoned developer and business consultant with seven years of experience in enhancing business efficiency and increasing revenue through strategic software solutions. My approach combines a deep understanding of each client's unique needs with a commitment to delivering substantial improvements in their operations and financial performance. I offer practical, effective strategies that transform business challenges into opportunities for growth, with a clear focus on driving tangible results.

JSON
OpenCV
Spring Boot
Database Maintenance
API Integration
Claris FileMaker
Android App Development
React
MongoDB
JavaScript
Java
$250 hourly
- 5.0/5
- (16 jobs)
Are you just trying to get more leads? But don't know how? It’s not about your marketing technique. Or at least, that’s not what gets you outstanding results. There's exactly ONE secret to getting better results from your marketing And no, it's not a landing page, cold email, ads, calling, or even sending a carrier pigeon... The number one thing you can do to boost your marketing ROI isn't even cutting costs with automation... The number one thing you can do to lower your CAC, increase your LTV, build your brand, develop your product, and transform your customer's lives is just ONE single activity, Know your customer. But not just "knowing who your customer is", as in knowing things like their name, age, or even profession These aren't going to help you much. You need to know things like: what your customer desires, what their struggles are, how they see themselves, and what they think of the world Inhabit their perspective. Then and only then does the effectiveness of your marketing technique matter. We choose to work with those who understand us and believe what we believe. And you have to embody that belief in everything you do. Including your marketing collateral. The secret to knowing your customer? It’s an endless process. A cycle. You have to create a customer-knowing flywheel that constantly makes it easier and easier to: 1. attract exactly the right customers 2. tailor your messages to them 3. discover deep insights into their needs and wants 4. perfect your targeting and messages even more so you can: ✅ Get more leads from ads and social media ✅ Convert strangers into raving fans ✅ Understand the different kinds of people you serve ✅ Discovery and focus on your best performing marketing channels ✅ Improve the buying process for customers so they buy from you, more times ✅ Set yourself apart from your competition so your product / service is the "go to" for your audience. My name is Christian Echevarria-Reina and I help you build systems to know and communicate effectively with your customer. I'm a marketer and software engineer that has worked with enterprises like Warner Media Entertainment. In my time as a marketer and entrepreneur, I’ve succeeded and failed (more valuable) at running a 6-figure cold email marketing agency over the past 3 years. Although I've helped my clients triple their revenue and make millions in extra earnings by deliberately removing their biggest bottlenecks with automation, I realized I couldn't TRULY help my clients if they didn't understand their customer. I got to see the differences between successful clients and unsuccessful clients and it was the same pattern again and again. So after a hiatus on UpWork I’ve returned to help clients solve this problem. It’s my passion to help mission-driven entrepreneurs reach and serve their customers best by implementing customer journey automation: 1. Inbound-led Outbound (Emails & SMS) 3. Funnels (Webflow) 4. CRM automations (OnePageCRM, GoHighLevel, HubSpot) 5. Analytics (Snitcher, RB2B, Google Analytics, Hotjar) 6. Customer Data Platforms (Hightouch, Segment) ------------------------------------------- ➡️ This is generally how working with me goes: - We discuss project requirements and make sure we're 100% on the same page - We talk about the business context for systems - I advise you on strategy to remove bottlenecks & help you prioritize scaling problems in your business - I set up a task list to complete the work - You see updates on progress as the work is being done My metric for success is saving you time & improving your business And so, If you're the type of business owner is looking to scale into 8 figures $10M+ and even push into the 9 figures $100M+ or you're an enterprise client looking to solve million dollar problems Then I'd like to help you unlock the potential of your business - Schedule a call and let's explore if we're a good fit

JSON
Automation
Customer Relationship Management
JSON API
CRM Software
API
Zapier
Scripting
Airtable
Spreadsheet Software
Cloud Architecture
Node.js
JavaScript
$50 hourly
- 0.0/5
- (0 jobs)
Cutting-edge and dynamic Software Engineer with 5 years experience in designing applications, implementing customer-visible features, and enhancing user experience. Adept at tracking and analyzing applications, writing clean and efficient code using React.js, .Net, SQL, and collaborating with software stakeholders. Well-versed in testing and debugging software, maintaining documentation, and boosting revenue growth.

JSON
Ecommerce Website Development
Graphic Design
Front-End Development
iOS Development
Software Development
Swift
.NET Core
GitHub
Agile Software Development
Azure DevOps
Git
Node.js
Shopify
Liquid
Vue.js
SQL
TypeScript
React
$25 hourly
- 5.0/5
- (0 jobs)
I am an engineer with a background in design and iOS development. I love developing maintainable software that is above all intuitive to use. SKILLS ● iOS: Swift, SwiftUI, UIKit Xcode, iTunes Connect, XCTest ● Design Patterns: Delegate, Singleton, MVC, Combine ● User Interface: Interface Builder/Storyboard, Objective-C, Reactive Cocoa, Cocoa Touch, Alamofire, RxSwift XIB ● Version Control Tools: Git/GitHub, GitLab, SourceTree ● Development Tools: Xcode IDE, Simulator, Instruments ● Databases: Core Data, SQLite, Firebase, MongoDB ● Other Frameworks: Foundation, AVFoundation, Core Location ● Other Skills & Experience: Agile/Scrum methodologies, Android Studio, AWS, MapKit, Realm, RabbitMQ, SQL, Kotlin, Python, JSON, XML, REST, CRUD ● 5+ years of experience in developing native iOS apps using Swift and Objective C in XCode. ● Developed applications by integrating Model-View-Controller, Singleton and Delegate design-patterns in addition to Protocols, Categories and Extensions. ● Worked with RESTful APIs using URLSession and AF Networking & Alamofire libraries and JSON/XML parsing using JSON Serialisation and Codable. ● Experienced in multi-threaded environments using GCD, NS Operation Queues, etc. ● Experienced in debugging and resolving memory issues in an application by utilizing the memory management concepts, ARC. ● Experienced with codebase management including versioning, subversioning, Git/Github and Repository management. ● Worked with user experience design, development, and test teams to automate testing and deployment. ● Experienced in creating highly interactive mobile user experiences by developing Wireframes and prototyping functionality, testing using UI with Appium and Espresso.

JSON
UIKit
Firebase
MongoDB
Git
Google Cloud Platform
Realm Database
SQLite
GraphQL
iOS SDK
RESTful API
XCUITest
Adobe Muse
Swift
Sketch
Figma
$85 hourly
- 0.0/5
- (0 jobs)
An accomplished Sr. Fullstack Software Developer with 13+ years, specializing in Object-Oriented Programming, design, and analysis with extensive experience in the entire software life cycle, design, and development process. These include project management, requirements definition, prototyping, design, interface implementation, coding, testing, and maintenance. Experience handling all layers (from database and services to user interfaces) with multiple kinds of leadership and development teams. Highly adaptable in quickly changing technical environments with strong organizational and analytical skills. Excellent communication skills and facilities to learn and work with new technologies. - REST API, microservices - ASP.NET, ASP.NET Core, Java, PHP, Javascript - JS, ES6, Typescript, Node.js, express.js - Third-party integrations and process automation. - Elasticsearch - Redis, RabbitMQ - MongoDB, Mysql, SqlServer, Firebase - Google Cloud, Google App Engine, Microsoft Azure - CSS3 - HTML5 - Scrum Agile Kanban - Github, tortoise, bitbucket - SEO - Design

JSON
Node.js
Object-Relational Mapping
ExpressJS
HTML
NoSQL Database
HTML5
CSS 3
API
Software Development
API Development
MonetDB
Software Architecture & Design
API Integration
$50 hourly
- 0.0/5
- (1 job)
A software developer specializing in mobile development. A complex problem-solver with an analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing impeccable code. Self-driven with a true passion for learning and advancing technology-related skills such as the Swift and Java programming languages.

JSON
Jira
iOS
Agile Project Management
Core Data
Agile Software Development
GitHub
XML
Git
API
Firebase Realtime Database
MySQL
Bitbucket
$50 hourly
- 0.0/5
- (1 job)
Hello world! I am a seasoned Data Specialist with a diverse skill set that spans across various database technologies and data processing tools. I am highly proficient in SQL and have honed my skills working with Oracle, PostgreSQL, and MySQL databases. My proficiency extends to data cleaning and transformation tools like OpenRefine, which I use to clean, transform, and enrich data in innovative ways. As well as the new AI tools specifically ChatGPT. My fascination with data extends beyond its surface, diving into XML and JSON data structures that are essential in today's data-centric world. With my profound understanding of OAI-PMH and various API endpoints, I have successfully harvested vast amounts of data, demonstrating my ability to handle complex and large-scale data projects. As an AWS Management expert, I have overseen intricate data architectures, ensuring efficient storage, transformation, and retrieval of data. My expertise in data manipulation and transformation has resulted in effective strategies for businesses looking to leverage their data for strategic decisions. Being skilled in MARC conversions, I've contributed significantly to making library data more accessible and user-friendly. Also, with Python, I've automated tasks and performed intricate data analysis, unlocking meaningful insights from seemingly raw and unstructured data. In essence, I am a data aficionado, consistently on the lookout for the next challenging data project. I believe in harnessing the power of data to drive strategic decisions and innovation.

JSON
Web Scraping
SQL Programming
Oracle
Data Extraction
API Development
ChatGPT
PostgreSQL
Amazon S3
OpenRefine
Unix Shell
Microsoft Access
MySQL
XML
Microsoft Excel
$50 hourly
- 5.0/5
- (0 jobs)
I'm a developer with wide experience in building web-based applications. Moreover, I have developed business solutions on different programming platforms during my programmer's life and I consider myself a suitable person capable of working in any line of business and understanding your vision. My strength is working in the back-end, creating statistics, projections and reports which help in the daily decision-making of any company, organizing your data, performing data analysis and drawing conclusions. - I am a highly skilled SQL developer, optimizing database performance with strong analytical skills to identify and resolve complex queries - I am a strong expertise in designing and implementing robust reporting solutions, deep understanding of SSRS tools and a comprehensive knowledge of SQL Server database systems - I have been developing interactive and visually appealing reports, and dashboards using SSRS. I am proficient in creating complex queries, data visualizations, and dynamic report parameters to provide actionable insights and drive informed decision-making

JSON
IT Project Management
SQL Server Integration Services
Web Service Framework
XML Web Services
MySQL Programming
SQL Programming
SQL Server Reporting Services
HTML5
jQuery
JavaScript
ASP.NET Web API
C#
$81 hourly
- 0.0/5
- (0 jobs)
Hi I'm Jonathan 👋 Over the past nine months, my processes have driven $262,886 in monthly recurring revenue for a cybersecurity company. I’ve worked for companies in several industries and over time, building business processes that optimize workflows, reduce manual labor, and drive revenue growth. Founder of Olympian Automation, an agency specializing in AI-powered automation and business process automation. -------------------------------------------------------------------------------------------------------------------- The Longer Version: I combined over 7 years of experience in several industries with my passion for automation technology to deliver powerful, scalable solutions: - Expert in AI and No-Code Automation: My skills with tools like Make.com, GPT-4, and Zapier allow me to create efficient, custom-tailored solutions for businesses. - Industry Expertise: I’ve worked across multiple sectors, including cybersecurity, logistics, real estate, and marketing, developing automations that enhance operational efficiency and increase revenue. - Results-Driven: I’ve led initiatives that saved companies thousands of hours in manual work while reducing costs and maximizing productivity. My Services Include: - AI-powered business process automation - Custom CRM and workflow solutions - Sales and marketing automation - Logistics and transportation process optimization - Real estate and property management automations - IT and MSP process automation I help businesses scale and innovate by integrating cutting-edge automation tools and AI into their daily operations. Whether you're looking to enhance efficiency, reduce costs, or improve productivity, I’m here to develop tailored solutions that deliver measurable results.

JSON
Prompt Engineering
Business Process Automation
No-Code Development
Automated Workflow
Airtable
API Integration
GPT-4
ChatGPT
Lead Generation
ClickUp
CRM Automation
Make.com
Artificial Intelligence
Automation
$35 hourly
- 0.0/5
- (0 jobs)
I’m a software developer with a passion for creating user-focused, efficient web applications. After earning a Bachelor's in Interdisciplinary Social Sciences from the University of South Florida, I completed a year-long fellowship in Software Engineering, where I built full-stack applications using JavaScript, Python, React, SQL, Express.js, and much more. My work involves designing responsive front-end interfaces, developing scalable back-end servers, and integrating APIs and databases to deliver real-world functionality. Before transitioning to tech, I spent seven years in hospitality management for brands like Hilton and Vail Resorts, leading teams and providing exceptional customer service. This experience gave me a deep understanding of user needs, which I now apply to software development by creating accessible, intuitive applications. I’ve also studied linguistics, early childhood developmental disabilities, and ASL/Deaf culture, which sharpened my skills in analyzing complex systems and communicating effectively across diverse audiences. These interdisciplinary studies have shaped my approach to problem-solving, collaboration, and building technology that puts people first. Today, I focus on building websites and digital solutions that are not only functional but also clear, accessible, and enjoyable to use. Whether I’m creating a small business website or a custom web app, I bring a balance of technical skills and a people-centered approach to every project. When I’m not coding, I’m probably exploring nature, planning my next road trip, or snowboarding—always seeking new experiences that keep me inspired.

JSON
GitHub
Jest
Jasmine
Bootstrap
ExpressJS
Node.js
CSS
HTML
PostgreSQL
SQL
React
JavaScript
Flask
Python
$21 hourly
- 5.0/5
- (2 jobs)
Hello! How Are You! I am talented and passionate in computer programming. I am opening to learn new programming languages and technologies, generally I can pick up a new programming language very fast and the duration is very depending on the human friendliness and the complexity of the language. I earned a “Professional Certificate in Full Stack Web Development” from “Massachusetts Institute of Technology” University. I am possessing all the skills to well handle on any project or assignment you may assigned to me including but not limited to the skills of Windows Batch Script, Html, PSD to html, CSS, Google Fonts, JavaScript, Json, Csv, Xml, Bootstrap, Google Charts, React.Js, Node.Js, Express.Js, API, MapBox, Google Map, Redis, Strapi, MongoDb, Cms, Database, Stripe, PayPal, Browser Extension, Docker Container, WordPress.org plugin Json-Content-Importer.com, etc. I am a fan of 5-stars reviews. If you think I am not worth a 5-stars review, then let me know. I will do all the additional modifications and amendments you requested on your project or assignment until you are willing to give me a 5-stars review. In addition, I am also looking for other professionals and specialists those have a role in software development to join partnership in software development. The partnership will benefit all members in jobs searching and sharing especially in big projects those are hard to be completed by lone talent. The partnership will also be helping all members in learning and enhancing their known and new skills from each other members. Finally, I am here looking forward to having a rapport with you and have a great job done for you on your project or assignment. Please message and let me know your project or need, or if you have any question, please don't hesitate to message me at any time and I will respond to you as soon as possible. Thank You Very Much for Your Consideration and Have A Nice Day!

JSON
Google Maps
Mapbox
Node.js
API
ExpressJS
React
Google Charts
Bootstrap
XML
CSV
JavaScript
Conversion to HTML
CSS
HTML
$100 hourly
- 0.0/5
- (0 jobs)
Hello, everyone! I am senior mobile/web/blockchain application developer who have full experiences for over 7 years. These are my major programming skills: 1. Blockchain development part: - Crypto Currency Wallet / Market place - Create different type of tokens(EtherScan/BSCScan/Polygon/Solana/NFT) - Create/Deploy/Mint Smart Contract(Solidity, Rust, Remix, Truffle) - Trading bot (uniswap/pancakeswap/binance/anyswap) - Web3 frontend implementation 2. Mobile application development part - Swift/Kotlin/Java/XCode/Andriod Studio for iOS/Android native app development - React Native/Flutter/IONIC/Cordova/Xamarin for hybrid app development 3. Website development part - React/Vue/Angular/HTML5/CSS/Javascript for frontend development - PHP/Node/Express/Laravel/Python for backend development - MongoDB/MySQL/Firebase for database management etc... Hard working + Clean code + Time delivery + Good communication Thanks for visiting my profile!

JSON
JavaScript
React Native
Swift
Node.js
Flutter
Smart Contract
React
Blockchain
Solidity
HTML5
PHP
Kotlin
Laravel
Java
$80 hourly
- 0.0/5
- (0 jobs)
Hello, everyone! I am senior mobile/web/blockchain application developer who have full experiences for over 7 years. These are my major programming skills: 1. Blockchain development part: - Crypto Currency Wallet / Market place - Create different type of tokens(EtherScan/BSCScan/Polygon/Solana/NFT) - Create/Deploy/Mint Smart Contract(Solidity, Rust, Remix, Truffle) - Trading bot (uniswap/pancakeswap/binance/anyswap) - Web3 frontend implementation 2. Mobile application development part - Swift/Kotlin/Java/XCode/Andriod Studio for iOS/Android native app development - React Native/Flutter/IONIC/Cordova/Xamarin for hybrid app development 3. Website development part - React/Vue/Angular/HTML5/CSS/Javascript for frontend development - PHP/Node/Express/Laravel/Python for backend development - MongoDB/MySQL/Firebase for database management etc... Hard working + Clean code + Time delivery + Good communication Thanks for visiting my profile!

JSON
React
Node.js
JavaScript
Solidity
Smart Contract
Blockchain
React Native
Swift
PHP
Kotlin
Java
TypeScript
Laravel
Rust
$30 hourly
- 0.0/5
- (0 jobs)
Summary Professional researcher and software developer with nine years of experience in frontend research and development positions. Specialized in the development of mobile applications for Android and iOS systems. He extensive knowledge of languages such as Java, Swift and SwiftUI. Various applications published in the App Store meeting all Apple requirements. My goal is to create software with the user in mind, creating applications with an intuitive and usable user interface experience. I constantly strive to learn new technologies and find ways to improve myself in this rapidly changing industry. Proficiency in the English language at a technical and basic level.

JSON
Mobile App
Database
Apple Xcode
iOS
iOS Development
Objective-C
$30 hourly
- 0.0/5
- (1 job)
I am confident in developing actionable solutions through building sustainable software, learning quickly and applying strong leadership. I am proficient in seeing full stack web development projects from start to finish using modern technologies including .NET, Angular and SQL/NoSQL databases in a timely and cost effective manner. I am able to pick up new frameworks and technologies quickly so feel free to propose a technology stack you would like to go with for your project. I possess great attention to detail when comes to fronted experiences for a user in addition to being comfortable with implementing APIs. I also have a strong background in robust software testing including unit testing and integration testing to test an application end to end.

JSON
Unit Testing
.NET Framework
Angular
API Development
Bootstrap
Integration Testing
C#
RESTful Architecture
Web Development
RESTful API
RxJS
XML
TypeScript
Python
$40 hourly
- 0.0/5
- (0 jobs)
Does your next project need a seasoned software engineer with over 3 years of experience working for top-tier companies and delivering cutting-edge web applications to prestigious clients? If so, let me introduce myself! Hello, I'm Josh. My passion lies in crafting seamless, user-friendly web experiences. My expertise lies in: Front-End Development: I specialize in creating captivating user interfaces using React.js, HTML, CSS, and Sass, ensuring that your web pages are not only functional but also visually appealing. Back-End Development: I excel in building robust back-end systems with Node.js, Express, and Ruby on Rails, enabling efficient data processing and seamless user interactions. DevOps Engineering: I'm proficient in DevOps practices, utilizing tools like Ansible, Jenkins, and AWS to streamline development pipelines and enhance project deployment. Additionally, I leverage my scripting skills in bash to automate tasks for maximum efficiency. Skills Overview: ✅HTML ✅CSS ✅Sass ✅React.js ✅Node.js ✅JavaScript ✅Python ✅Express ✅Ansible ✅AWS ✅Scripting I'm dedicated to delivering high-quality work that aligns with your vision and goals. Let's collaborate to bring your projects to life with the latest technologies and best practices. Reach out today, and let's set up your PROJECT for success together!

JSON
Scripting
Bash
DevOps
GitHub
Python
Sass
JavaScript
React
Node.js
Jenkins
HTML
Ansible
CSS
Git
$20 hourly
- 0.0/5
- (0 jobs)
Broad-based background and skills. Web-related , and non-web. High-level and low-level programming languages. Linux. Software and hardware.

JSON
RESTful Architecture
Integrated Circuit
Android App Development
SOAP
CI/CD
Git
Linux
JUnit
Jira
Selenium
Bash Programming
Spring Boot
Scrum
GitHub
Kubernetes
JavaScript
Java
SQL
$70 hourly
- 0.0/5
- (0 jobs)
I am a senior Ruby on Rails developer with over 7 years of commercial experience. I specialized in developing heavy back-end applications which process a lot of data and require very complex architecture. I pride myself in an ability to see the bigger picture and effortlessly plan and create large web applications. Working for my clients I value open communications and clear goals. I like to work in a team and have a lot of experience in doing code reviews and controlling the overall flow of the project. Main expertise: - Complex Ruby on Rails development - Testing with Rspec, capybara, minitest - Database design, implementation and performance analysis - Back end infrastructure - Version control with Git Tech stack: - Ruby on Rails, Sinatra - Postgres, MySQL, MongoDB, Elasticsearch, Redis - Rspec, Cucumber, Capybara - Rest API, GraphQL - JavaScript, React, Vue, CoffeScript, jQuery - Layout using Bootstrap, HTML, HAML, Slim, ERB - Styles using LESS/SASS/CSS3/TailwindCSS - Heroku, AWS, DigitalOcean, Sidekiq, GCP, Firebase - Github, Gitlab, Git-flow - CircleCI, Travis, Gitlab CI - Docker compose

JSON
Django
Ruby
API
CSS 3
Postman
Ruby on Rails
Heroku
Git
React
Python
SQL
HTML5
JavaScript
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