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Freelance Full Stack Developer React Python Jobs in Connecticut

3B Staffing LLC

Java Developer (Full Stack)

Stamford, CT · Hybrid

$56 - $72.25/hr

Java Developer (Full Stack) Stamford, Connecticut, (Hybrid) - onsite 2 days a week Any Visa except ... JAX-RS ) • GIT Desirable skills: • Perl and/or Python (a big plus ) • Html / Css • ...

Vir Healthway

.Net Full stack Developer

Stamford, CT · On-site

Net Full stack Location - Stamford, CT Duration -Contract/Full Time (Preferred) Description • The software developer must have a minimum of 7 years relevant industrial experience of the following ...

New

Yale University

Full Stack Engineer

New Haven, CT · On-site

The role spans both sides of the stack: building and refining React-based front-end interfaces ... languages (Lua, Python) and a willingness to work in a metadata-driven architecture where AI ...

Icon Health

Full Stack Engineer

Stamford, CT

As one of the first Full Stack Engineers at Icon, you'll be a driving force behind crafting our ... Java, Python. * Experience with one or several front-end JavaScript frameworks like React, Node ...

Mirafra Technology

Full Stack Developer

Greenwich, CT · On-site

... Computer Science, Engineering or Mathematics Minimum of 3 years of experience in Java technologies (Java Servlets and JSP) Strong knowledge of SQL, Database design, PL/SQL, Object-Oriented ...

Infosys

.Net Full Stack Developer

Hartford, CT · On-site

Net Full stack Technical Skills 2 Technology|Cloud Platform|AWS App Development Technical Skills 3 ... in Cloud DevOps and setting up and testing HA/ DR/ Infra on Cloud. Experience in Splunk ...

Infosys

Java Full Stack Developer

Hartford, CT · On-site

$76.15K - $98.99K/yr

Required Skill and Experience • Experience as Java Full Stack • Experience in Java Spring boot ... DevOps pipelines • Knowledge and Experience in AWS Cloud services Preferred Skill and Experience ...

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Freelance Full Stack Developer React Python information

What are the key skills and qualifications needed to thrive as a Freelance Full Stack Developer specializing in React and Python, and why are they important?

To excel as a Freelance Full Stack Developer with React and Python, you need strong proficiency in front-end (React.js) and back-end (Python, Django or Flask) development, along with a solid grasp of web architecture and APIs. Familiarity with tools like Git, cloud platforms (AWS, Azure), CI/CD pipelines, and relevant certifications such as AWS Certified Developer can be advantageous. Excellent problem-solving, time management, and client communication skills help you manage projects independently and maintain successful client relationships. These competencies ensure you can deliver high-quality, scalable solutions efficiently while meeting diverse client needs in a competitive freelance market.

How do Freelance Full Stack Developers using React and Python typically manage client communication and project timelines?

Freelance Full Stack Developers working with React and Python often juggle multiple projects and clients simultaneously. Effective communication is key—they commonly use project management tools like Trello, Asana, or Jira to keep clients updated on progress and to clarify requirements. Setting clear expectations for timelines, deliverables, and feedback cycles at the outset helps avoid misunderstandings. Proactive status updates and regular check-ins (via email, video calls, or chat platforms like Slack) are standard practices to ensure smooth collaboration and on-time delivery.

What does a Freelance Full Stack Developer specializing in React and Python do?

A Freelance Full Stack Developer with expertise in React and Python builds both the front-end and back-end components of web applications. On the front end, they use React to create dynamic user interfaces, while on the back end, they leverage Python frameworks like Django or Flask to manage databases, server logic, and APIs. As freelancers, they often work independently with various clients, handling the full software development lifecycle from requirements gathering to deployment and maintenance. Their versatility allows them to deliver complete solutions tailored to each client's needs.

What is the difference between Freelance Full Stack Developer React Python vs Freelance Front End Developer React?

AspectFreelance Full Stack Developer React PythonFreelance Front End Developer React
SkillsProficient in React, Python, backend and frontend developmentSpecialized in React for frontend development only
Work EnvironmentHandles both client-side and server-side tasks, often in full project scopeFocuses solely on UI/UX and frontend features
CertificationsOften requires full stack or Python certificationsTypically requires React or frontend development certifications
Industry UsageUsed in projects needing comprehensive backend and frontend solutionsUsed in projects emphasizing user interface and experience

Freelance Full Stack Developer React Python professionals handle both backend and frontend tasks, offering complete solutions. In contrast, Freelance Front End Developers React focus solely on creating engaging user interfaces. Your choice depends on project scope and required expertise.

What are the most commonly searched types of Full Stack Developer React Python jobs in Connecticut? The most popular types of Full Stack Developer React Python jobs in Connecticut are:
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What cities in Connecticut are hiring for Freelance Full Stack Developer React Python jobs? Cities in Connecticut with the most Freelance Full Stack Developer React Python job openings:
Freelance Full Stack Developer React Python jobs near you

IBM WatsonX Developer

Futran Tech Solutions Pvt. Ltd.

Hartford, CT • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Start Date: As soon as possible
Duration of the engagement: 6+ months
Location: Hartford, CT - Hybrid In office Tuesday to Thursday; Remote Monday & Friday
The Health Care Benefits Delivery organization within client's Data, Digital, Analytics, and Technology (DDAT) division is seeking a Full Stack Developer / Conversational AI Engineer to help deliver a next-generation Conversational AI platform. This role focuses on enabling members and providers to receive timely, accurate health insurance answers through the digital channels of their choice, improving overall access, clarity, and experience.
In this role, you will drive the end-to-end design and implementation of conversational experiences, specializing in IBM WatsonX Orchestrate and related Conversational AI technologies. You will architect, build, and optimize rich conversational flows, integrate enterprise data sources, and ensure responses are context-aware, accurate, and trustworthy. As an expert on the full application stack, you will align features and user stories with solution designs, maintain a holistic understanding of the platform, and collaborate closely with product, UI/UX, and backend teams to influence requirements, deliver scalable solutions, and ensure a seamless, user-centric experience from end to end.
Responsibilities
  • Participate in feature and user story refinement sessions with key stakeholders to clearly articulate requirements, identify gaps, and recommend adjustments as needed.
  • Recommend and propose technical solutions aligned to business requirements, prioritization, scalability, and cost considerations.
  • Design, develop, and implement end-to-end Conversational AI solutions, including chatbot and voice experiences.
  • Architect and build AI-driven conversational flows that integrate with external APIs, cloud functions, and enterprise systems.
  • Identify data needs for use cases and partner with integration architects and backend teams to map enterprise services to conversational and user interface layers.
  • Collaborate closely with product, UI/UX designers, backend engineers, and other developers to design, develop, test, deploy, and maintain conversational AI solutions.
  • Apply clean coding standards and engineering best practices throughout development.
  • Integrate chatbot solutions across multiple platforms and deployment channels, including chat and voice.
  • Troubleshoot, debug, tune, and deploy conversational agents, ensuring reliability and performance across channels.
  • Leverage AI, NLP, and cognitive machine learning technologies to enhance the accuracy, relevance, and effectiveness of conversational agents.
  • Tune and enhance Speech-to-Text models to improve conversational understanding and user experience.
  • Address technical issues, risks, and dependencies as part of solution design and delivery.
  • Continuously build expertise in emerging technologies and analytics techniques, contributing to innovation and business value.

Required Qualifications:
Understanding of architecture patterns to enable scalable solutions for data management, BI, and analytics.
Deep understanding of data lifecycle management (operational databases, warehouses, integration and governance, pipelining, analytics enablement, and reporting).
Ability to break down Agile Stories into discreet tasks with estimates for planning.
Experienced full stack developer that has worked on complex enterprise scale applications.
Strong collaboration and communication skills within and across co-located teams
Experience delivering solutions through a SAFe delivery methodology
Dev Skills Required:
5+ years' experience as a Full Stack Developer using NodeJS/TypeScript & Java focusing on Spring and creating RESTful web services.
3+ years of Chatbot development experience with IBM WatsonX Orchestrate, or any other similar chatbot conversational AI tool (i.e Google Dialogflow CX, LivePerson, Amazon Lex, Kore.ai)
3+ years training and improving intent recognition by curating the appropriate training data sets
3+ years applying Conversational AI best practices (e.g. NLP and training data best practices)
5+ years of debugging and optimization skills.
5+ years of experience creating unit/ integration testing using either Selenium or Junit, etc.
5+ years' experience developing and delivering microservices on OpenShift container platform.
5+ years' experience with either Postman, or SoapUI or Swagger or TeamSite, or Splunk.
5+ years' experience of participating in all aspects of agile software development, including design, implementation, and deployment.
5+ years of experience with cloud development and deployment principles using either AWS, Azure, or Google Cloud.
Enterprise DevOps & Deployment methods:
Experience with either Jenkins, Github, or Octopus deployment (CI/CD process).
Preferred Qualifications:
Experience with AngularJS / React / JSP /CSS / HTML / Python
Chatbot experience with any other similar chatbot conversational AI tool (i.e Google Dialogflow CX, LivePerson, Amazon Lex, Kore.ai).
Familiarity with SSML (Speech Synthesis Markup Language) tagging for TTS refinement
Understanding of data and analytics tools including Tableau, Alation, DataRobot, Trifacta.
Critical thinker, with the ability to make decisions on technology aligned to business needs for analytics and data engineering functions.
Highly motivated, independent worker with a pulse on industry trends and best practices.
Good business acumen skills and professional communication skills.
Ability to work collaboratively in a highly matrixed environment.
Education
Bachelor's degree in computer science and engineering or STEM or equivalent experience ( high school + 4 years of relevant experience.)

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