We are looking for a Senior Software Developer with excellent technical skills and outstanding interview abilities. The ideal candidate should be able to communicate clearly, think through problems in real time, and perform exceptionally well in technical discussions, coding interviews, and system design sessions. Requirements - 8+ years of professional software development experience - Strong expertise in one or more technologies such as Python, Node.js, Java, .NET, React, or similar - Solid understanding of system design, APIs, databases, cloud platforms, and distributed systems - Excellent problem-solving and analytical skills - Exceptional verbal and written English communication - Ability to explain technical concepts clearly and confidently - Strong performance in live coding, debugging, and system design interviews - Professional attitude and ability to think under pressure Responsibilities - Design, develop, and maintain scalable software solutions - Collaborate with engineering and product teams - Participate in architecture discussions and technical decision-making - Write clean, maintainable, and high-quality code - Mentor team members and contribute to best engineering practices Ideal Candidate - Performs exceptionally well in technical interviews and coding assessments. - Communicates ideas clearly and confidently. - Can discuss past projects in depth and explain technical decisions. - Demonstrates strong ownership and leadership qualities.

We are a growing premium direct-to-consumer brand looking for an experienced Shopify engineer to help us evolve our storefront, content operations, and commerce infrastructure. Our business has reached the point where we need someone who can think beyond implementation and help us make sound commerce decisions as we scale. Current priorities include: Shopify Plus optimization Storefront performance improvements Merchandising workflow improvements Content management and publishing workflows Evaluation of headless commerce opportunities Subscription and retention initiatives Operational automation where appropriate We are not looking for a generalist web developer. We are looking for someone who understands how ecommerce businesses operate and can balance customer experience, team workflows, maintainability, and growth. Preferred Experience Shopify Plus Next.js or Hydrogen Headless commerce Sanity or similar CMS Subscription commerce Conversion optimization Ecommerce operations

We have a thriving Shopify store and are seeking technical assistance to build or fix features that enhance customer service. The ideal candidate will have experience in Shopify development and be able to work part-time. Responsibilities include identifying and resolving technical issues, implementing new features, and optimizing site performance.

First things first: as the title suggests the compensation for this project is revenue based generated by new subscribers. That said here is the breakdown; A-Deployment of platform from repository to infrastructure ready-to-go live. Compensation $350 B- “On-call developer” in the event the platform goes down ( very unlikely). Reply to tickets submitted to through support. Compensation $250/mo C-A $500 bonus once 50 subscribers are reached. Most of the development has already been created, tested and completed a finished code-platform has been delivered and pushed to GitHub repository, but it is not yet deployed to the site (myfelipe.ai which still runs an older version). The plan is to follow these steps in order to deploy the code to the servers and prepare the platform to go live. Step 1—follow steps in the Pre-launch file attached. Step 2-Coordinate an online meeting to validate for Stripe account access code. Eventually get an invite as a master-developer. Step3-Push the code to Render/Vercel and set the production config (NODE_ENV, Stripe webhook secrets). Step-4 After the platform has gone live, a test of all the features must be performed, once confirmed everything is properly tested. Our waitlist promotion can be deployed (this has already been created and tested) We hope to launch July 24th but before the launch we should have collected some waitlist memberships before launch. Pls. Check the URL myfelipe.ai there you will find the 3 tears for members. We want to give members an additional discount if they sign up for 2 years instead of a monthly subscription. Also we would like to add a 5-year and a lifetime membership at significant discounts. Those who pay the $99 dollars upfront to be on the waitlist are eligible to receive an exclusive pricing. We believe in this exciting project hope you can catch the vision of helping small businesses be more efficient though ai. Come and join us.

We are seeking a skilled freelancer to build a Klaviyo sequence. The copy is already prepared, so your expertise will focus on setting up the sequence effectively. This project requires proficiency in email marketing and automation, particularly with Klaviyo. If you have experience in creating engaging email sequences and can deliver results efficiently, we would love to hear from you.

I'm in need of a sales engineer to convert my pipeline. It's a checkout application similar to Bolt.com/Skipify.com. Will pay retainer on a monthly basis. PDF is pipeline. Will receive a couple points per account. Involves Linkedin/Email sales outreach on a daily basis through the business week to generate calls to Calendly. site: www.pay-phi.com

We are looking for an experienced Full Stack Developer to help build a SaaS MVP from the ground up. The goal is to launch a clean, scalable, and production-ready MVP that includes user accounts, subscription billing, dashboard functionality, admin controls, backend APIs, and third-party integrations. This project is ideal for a developer who has experience building SaaS platforms, startup MVPs, customer dashboards, admin panels, secure authentication systems, payment integrations, and scalable backend architecture. The MVP should be built with a clean structure so it can be expanded after launch with more features, user roles, automation, analytics, and integrations. Main features needed: • User registration and login • Subscription-based user accounts • Customer dashboard • Admin dashboard • User and role management • Stripe subscription billing • Payment plans and billing portal • Secure backend APIs • Database setup and management • Email notifications • Basic analytics/reporting • Third-party API integrations • Responsive web application • Deployment to production • Documentation and handoff Required skills: • SaaS Development • MVP Development • Full Stack Development • React.js / Next.js • Node.js / Express.js • TypeScript / JavaScript • REST API Development • Stripe Integration • Subscription Billing • PostgreSQL / MongoDB • User Authentication • Admin Dashboard Development • API Integration • Cloud Deployment • Git / GitHub Budget: Fixed price: $10,000 Suggested milestones: Milestone 1: Project setup, database structure, authentication, and core backend APIs Milestone 2: Customer dashboard, user roles, and main MVP features Milestone 3: Stripe subscriptions, admin dashboard, email notifications, and API integrations Milestone 4: Testing, deployment, documentation, and final handoff We are looking for someone who can take ownership of the MVP, communicate clearly, suggest practical technical solutions, and deliver clean, scalable code. The first version does not need to be overloaded with unnecessary features, but it should be stable, professional, and ready for real users. To apply, please include: Similar SaaS or MVP projects you have built Your recommended tech stack for this project Your estimated timeline Your experience with Stripe subscriptions Your experience with dashboards and admin panels Please start your proposal with the word “SAAS” so we know you read the full post.

Senior Full-Stack Engineer — Canvas Medical EHR Lead Contract · Monthly retainer · Remote (US-based) · Ongoing -= DONT APPLY IF =- Not physically present in USA you're an AGENCY. I need 1 person. no middleman Generalists and "I can pick up Rails" applicants will not be a fit. If we can't see your projects on github dating back years (temp) you're not serious. Anyone who's thinking of making someone else do the work, go away. No time for games. Summary I'm hiring a senior full-stack engineer to lead the build-out and launch of a longevity-medicine platform: B2B formulary ordering for licensed providers, plus a patient prescription and reorder portal, built on Canvas Medical (a programmable, ONC-certified EHR). The design and product logic are set. I need someone who configures the EHR, builds the integrations, finishes the frontend, ships it, and keeps it running. This is not a learn-on-the-job seat. It is a finisher seat. What you'll own Configure and extend Canvas Medical to the prescription, formulary, and patient-portal workflow by writing Python plugins on the Canvas SDK Integrate the platform over the Canvas FHIR (R4) API, including provider registration, ordering, billing, and the patient portal Finish and ship the product frontend and bind it to the API Handle deployment, uptime, and ongoing monthly support and iteration after launch Stack Python (Canvas SDK plugins run inside the EHR) Canvas FHIR R4 API (FastAPI-based); Django ORM for data access Frontend: finishing an existing web frontend and wiring it to the API Healthcare data handling under HIPAA Must have Senior-level Python. Non-negotiable. The SDK is Python. Hands-on FHIR / healthcare data integration. This is the differentiator and the first thing I screen for. Experience with Canvas Medical or a comparable EHR or health-data platform (Medplum, Redox, Health Gorilla, or similar) HIPAA and PHI handling experience. This is a live EHR with patient data, not a storefront. Frontend competence to finish a web app and connect it to a REST/FHIR API A track record of shipping. Links to live work, not a list of frameworks. Strong async communication and reliable follow-through Nice to have Direct Canvas SDK plugin experience (Events, Data, Effects) Prior digital-health, telehealth, or pharmacy-tech product work Experience taking a stalled or unfinished product across the finish line Engagement Contract, paid on a monthly retainer Remote, US-based for this lead role Long-term: build phase first, then ongoing support. I'm looking for a durable relationship, not a one-off. To apply In your reply, include: Links to things you've shipped, FHIR and EHR work prioritized One example of a project you took from stuck to done, and what you did? Whats your favorite car? Your monthly availability in hours? Thanks

We are seeking a professional to design a fire sprinkler system for a project in LA County. The ideal candidate will have experience in fire protection systems and be familiar with local regulations. The project involves working with architectural drawings to ensure compliance and safety standards are met. The role requires intermediate proficiency and involves part-time engagement over 1 to 3 months.

I am looking for someone who can spend 30 minutes (or less) with me on a zoom call to help get my affiliate tracking dashboard, Everflow, connected to my Meta ads account through the Conversion API. Even if it's 30 minutes or less, I'll pay for the full hour.