Freelance iOS Developers in CaliforniaFreelance iOS Developers in California
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Jake Sax's avatar
Jake Sax
pro
Sacramento, USA
iOS Developer & Designer: From Concept to Completion
$100k+
Earned
4x
Hired
5.0
Rating
29
Followers
iOS Developer & Designer: From Concept to Completion
Cover image for Follk, A Social Platform Experiment
Follk, A Social Platform Experiment
2
55
Cover image for Magic, A Short Form Video Platform
Magic, A Short Form Video Platform
1
29
Cover image for Sage AI Chatbot Development
Sage AI Chatbot Development
2
38
Cover image for UI Development for Bento MacOS App
UI Development for Bento MacOS App
0
0
iOS Developer(3)
John Zimmerman's avatar
John Zimmerman
max
San Diego, USA
Custom Kajabi Websites, Funnels & Migrations
$50k+
Earned
12x
Hired
5.0
Rating
89
Followers
KAJABI_EXPERT

Expert

Custom Kajabi Websites, Funnels & Migrations
Cover image for Unbroken Athlete Kajabi Platform & Branded App
Unbroken Athlete Kajabi Platform & Branded App
0
5
Cover image for Steelefit — Kajabi Audit, Platform Optimization & Branded Ap...
Steelefit — Kajabi Audit, Platform Optimization & Branded App Build This project began with a full audit of Steelefit’s existing Kajabi setup, identifying opportunities to improve structure, usability, and performance across the website and courses. From there, I rebuilt key areas of the Kajabi platform, refining the site layout, optimizing course organization, and improving the overall member experience. The goal was to support a growing fitness brand with a cleaner, more scalable Kajabi system. The project also included building and supporting Steelefit’s Kajabi Branded App, giving members a dedicated mobile experience aligned with the brand’s high-performance, science-driven identity. 📱 Steelefit App: https://apps.apple.com/us/app/steelefit-muscle-building-app/id6733223865
19
268
Cover image for VR The Movement | Full Kajabi Website Rebuild
VR The Movement | Full Kajabi Website Rebuild
1
22
Cover image for Full Platform Migration & Custom Kajabi Ecosystem
Full Platform Migration & Custom Kajabi Ecosystem
0
13
iOS Developer(2)
Keaton Williams's avatar
Keaton Williams
pro
San Francisco, USA
AI Automation Consultant & Strategist
1x
Hired
19
Followers
ANYTHING_EXPERT

Expert

AI Automation Consultant & Strategist
Cover image for RecruiterAI — A Fully Synced Recruiting Platform (iOS + Web)...
RecruiterAI — A Fully Synced Recruiting Platform (iOS + Web) RecruiterAI helps recruiters move fast and stay organized. Capture notes, ideas, and candidate signals on the iOS app, then manage pipelines, interviews, tasks, and reports on the web — fully synced so nothing gets lost between devices. At the core is the AI Hub, featuring a job description optimizer, resume analyzer, candidate matcher, interview question generator, outreach writer, salary insights, onboarding plan generator, and AI scheduler. Powering it all is Tally AI, an expert recruiting copilot with full access to platform data. Tally AI provides context-aware insights, drafts content, and guides decisions — amplifying recruiters’ impact while keeping them in control.
1
13
223
Cover image for RailRadar is a real-time train detection and arrival predict...
RailRadar is a real-time train detection and arrival prediction system built for communities impacted by rail crossings. Using a distributed network of camera-based tripwire sensors, RailRadar detects train movements at the edge and generates bias-corrected ETAs that adapt to real-world conditions. The system delivers timely, reliable alerts without relying on railroad-provided data or centralized tracking feeds. RailRadar is designed for resilience and accuracy in the field. The platform supports community alerts, operational monitoring, and future integrations with municipal and transportation systems. This project includes full-stack system design, edge sensing logic, backend services, alerting infrastructure, and deployment workflows focused on real-world reliability, not demos.
25
425
Cover image for AI Builder + Agent Studio is a system for designing, testing...
AI Builder + Agent Studio is a system for designing, testing, and deploying AI agents and autonomous workflows as structured, production-ready graphs, not fragile prompts. At the core is Agent Studio, where workflows are defined as explicit graphs made up of agents, tools, conditionals, loops, routers, and outputs. The AI Builder sits on top of this system and generates complete workflows automatically. Instead of writing code or wiring nodes manually, users describe the goal—and the AI Builder constructs a valid workflow graph. Every workflow can be tested using a test harness, ensuring agents execute correctly before deployment. This project demonstrates how AI agents can be treated like real software systems—versioned, validated, and orchestrated—instead of one-off prompt chains.
26
473
Cover image for Numun.io (http://Numun.io) is an autonomous agent and workfl...
Numun.io (http://Numun.io) is an autonomous agent and workflow execution platform designed to turn intent into action—reliably, securely, and at scale. Numun enables users and teams to design, deploy, and run AI-powered agents and workflows that browse the web, call tools, orchestrate systems, and complete real tasks end to end. At its core is a contract-based execution model that emphasizes determinism, observability, and accountability—bringing production-grade discipline to AI agents. Numun is built for developers, operators, and founders who need agents that actually work in the real world—not demos that break under pressure. This project includes full-stack platform development, execution infrastructure, agent runtime design, workflow orchestration, and system-level reliability engineering.
23
400
iOS Developer(2)
Adam Roguljic's avatar
Adam Roguljic
pro
Grass Valley, USA
Kajabi Expert - Branded Mobile App Specialist
$5k+
Earned
4x
Hired
5.0
Rating
58
Followers
KAJABI_EXPERT

Expert

Kajabi Expert - Branded Mobile App Specialist
Cover image for Kajabi Branded Mobile App — 8 Pillars of Fitness
Kajabi Branded Mobile App — 8 Pillars of Fitness
4
29
Cover image for Kajabi Community Build — Sublime Life
Kajabi Community Build — Sublime Life
3
27
Cover image for Kajabi audit & streamline existing Kajabi website
Kajabi audit & streamline existing Kajabi website
2
4
Cover image for Kajabi Website redesign for 8 Pillars of Fitness
Kajabi Website redesign for 8 Pillars of Fitness
2
49
iOS Developer(1)
Summer Chang's avatar
Summer Chang
pro
Oakland, USA
Websites + PWAs | Mobile-First Product Design
31
Followers
ANYTHING_EXPERT

Expert

Websites + PWAs | Mobile-First Product Design
Cover image for PetCard v2 – All your pet’s records in one app PetCard keeps...
PetCard v2 – All your pet’s records in one app PetCard keeps your pet’s key health info—vaccinations, prescriptions, weight logs, and documents—in one simple mobile app so traveling or moving with your pet is less stressful. Version 2 focuses on cleaner navigation, faster logging, and a clearer overview of each pet’s health card, built entirely with Anything. I shipped v1 for the first hackathon, learned from that build, and iterated. The new PetCard v2 build has been submitted to the Apple Store and is currently under review. Links to: TestFlight (https://testflight.apple.com/v1/app/6755447850?build=189713954) and Anything (https://petcard.created.app)
2
2
141
Cover image for The problem it solves Every freelance
The problem it solves Every freelance designer knows the feeling — someone fills out your intake form, and suddenly you're the bottleneck. Writing follow-ups, sending confirmations, drafting reminders, chasing proposals. The work before the work. I built the Client Intake Agent to handle all of it. What it does A 9-step automated pipeline that runs from the moment a lead submits an inquiry to the moment they receive a proposal — with the right things automated and the right things kept as drafts for human review. → New intake submission → agent drafts a branded Gmail follow-up with portfolio examples matched to the client's service request → Lead books a call → confirmation email auto-sends instantly → Day before the meeting → reminder auto-sends at 7am → After the call → agent drafts the proposal, contract, and deposit invoice when you're ready Why it's reusable The agent is built as a template — not tied to one person's data. Anyone can duplicate it, swap in their booking link, populate their portfolio database, and run the same workflow in under an hour. The instructions include a full constants block, defined status values, and copy-paste prompts to get started immediately. Judging criteria — how this entry maps — Clarity of use case: Freelance designer, client intake, first inquiry to signed proposal — Quality of instructions: Step-by-step pipeline, named triggers, send rules, guardrails, status definitions, and fallback logic — Reliability and safety: Human review on every client-facing email except confirmations and reminders — where timing matters and content never changes — Impact: Eliminates the highest-friction part of freelance ops — the first 72 hours after a lead reaches out — Craft: Branded emails, STAR-format portfolio database, placeholder links for DocuSign and QuickBooks, and a clean setup guide anyone can follow Links — Custom Agent: https://www.notion.so/agent/3352d5cd-4ef4-80a1-a3d6-009263fd916f (https://www.notion.so/agent/3352d5cd-4ef4-80a1-a3d6-009263fd916f)— Marketplace listing: https://www.notion.so/marketplace/custom-agents/client-intake-agent (in review)
1
5
151
Cover image for This project turns my dog
This project turns my dog of 15 years into the face of an occasion-based apparel brand. The video moves through a series of storefront-style window displays, revealing new looks for weddings, holidays, and celebrations. Inspired by his loyalty and personality, the concept presents dog apparel as a polished brand story, not just costume wear.
3
12
434
Cover image for Excited to share what I
Excited to share what I built for the Figma Makeathon Reelwish (https://<https://reelwish.figma.site/app>) lets you record a 15-second video wish with real-time face-tracked props and gesture reactions baked right into the video. What I built in Figma Make: → Real-time face tracking using TensorFlow BlazeFace — props follow your face on camera → Hand gesture detection — thumbs up triggers confetti, peace sign triggers hearts, OK sign triggers fireworks → Teleprompter with scripts by occasion and vibe — Hype, Heartfelt, or Funny → Full video recording and sharing pipeline → Beautiful receive page for the person you're celebrating Link to the project: https://reelwish.figma.site/app Built for the #FigmaMakeathon — incredibly proud of how far this came in 48 hours.
3
3
124
iOS Developer(1)
Jared Bartlett's avatar
Jared Bartlett
pro
Los Angeles, USA
Senior Mobile Engineer | UX/UI Design| React Native, Flutter
New to Contra
Senior Mobile Engineer | UX/UI Design| React Native, Flutter
Cover image for Therapy made by Flutter developer The
Therapy made by Flutter developer The Therapy app is built by SolidAppMaker with Flutter, FlutterFlow, React Native, Node.js, React, JavaScript, Swift, Java, and Firebase for seamless iOS and Android Mobile App Development. Solidappmaker combines Flutter, OpenAI, and more to push smart apps forward.
1
204
Cover image for Date Night Date Night, a social networking app, connects you...
Date Night Date Night, a social networking app, connects you with individuals who share your interests and values. Constructed on a scalable architecture, the app utilizes cutting-edge mobile development technologies, guaranteeing a seamless and responsive user experience across both iOS and Android platforms. It is integrated with Google Maps for location services and features a sophisticated AI matching algorithm. Since its beta version, Date Night has garnered a substantial user base with positive feedback, and we continue to actively enhance and refine the app.
1
138
Cover image for Producer Connect Producer Connect is a farming platform that...
Producer Connect Producer Connect is a farming platform that helps farmers log and track field data including flowmeters, wells, and chemigations. I built the iOS app using SwiftUI and AWS for reliable infrastructure, ensuring secure and scalable performance.
1
139
Cover image for Noble Innovations Noble Innovations is a trading card market...
Noble Innovations Noble Innovations is a trading card marketplace app that helps collectors discover, buy, sell, and complete their card collections. I built the iOS app in SwiftUI and Swift with a Node.js backend, integrating secure transactions and collection tracking.
2
146
iOS Developer(3)
Deye Sarr's avatar
Deye Sarr
Los Angeles, USA
Graphic & Product Designer with Programming Skills
Graphic & Product Designer with Programming Skills
Cover image for Frontend Development
Frontend Development
0
16
Cover image for Product Design Case Study: Housing App for Recordkeeping
Product Design Case Study: Housing App for Recordkeeping
0
4
Cover image for Graphic Design at PHNTM
Graphic Design at PHNTM
0
5
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iOS Developer(1)