I am developer experience with builds apps small and medium sized bussiness,will do work my best IOS

Profile Experienced iOS Developer with a proven track record of designing, developing, and maintaining high-quality mobile applications for various industries. Over the years, I've contributed to projects for leading organisations such as Busuu, Trainline, AND Digital, Bradesco, IBM, and Santander. My expertise spans implementing innovative features, migrating legacy codebases, and optimizing application performance using methodologies like Scrum and Kanban. Passionate about Software Engineering, I thrive on adopting emerging technologies, collaborating within multidisciplinary teams, and delivering scalable and maintainable solutions.

You already know what the software should do. You have run the business for years, you pay every month for a tool that gets half of it right, and the company that makes it will never build the part that matters to you. I build the one that does. WHAT I DO I build custom SaaS products, internal tools and business web apps for owners who understand their operation better than any software company will. The core is the app your business runs on: client and customer records, scheduling, jobs and workflows, documents, quoting, invoicing, recurring billing, payments, reporting dashboards, roles and permissions. It replaces the tool you rent today and works the way you already work, not the way a product manager somewhere else guessed you do. The math is usually the reason. You pay per seat, per month, forever, for software whose actual functionality is not complicated. Owning it changes that line on your books permanently, and nobody can raise your price or retire a feature you depend on. I build it multi-tenant from the start. That costs nothing extra and means the option to sell it to others in your industry is there whenever you want it, not a rebuild you pay for later. Some clients use it, some never do. You should have the choice. If you do want it, you start where a venture-backed startup spends millions to get: you have the industry contacts, the peer network and the credibility. You just never had a developer who builds to your spec instead of theirs. If your work happens in the field, I build the native iOS app to go with it. Same system, same data, offline mode so your people keep working with no signal and sync when it returns. I set up the Apple Developer account, submit it, handle review and get it live. WHY OWNERS HIRE ME American, and a native English speaker. No language barrier, no cultural gap, no explaining to me how US business works. You also never get handed off: no subcontractors, no team you never met, no message sitting for days. Four university degrees: a B.S. in Information Technology, a B.S. in Finance, plus an M.S. in Data Analytics and an MBA from Western Governors University in Utah. You will not have to explain margin, churn or unit economics. Most developers optimize for elegant code. I optimize for the number at the bottom of your books. 18,000 subscribers on YouTube, where I teach building software with AI. You can watch hours of my real work before you message me. Very few people you hire let you do that. AI-native development, done properly. I use Claude, Cursor and modern AI tooling to compress build timelines from quarters to weeks. I am still the engineer: I architect, review, test and own it. NEW TO UPWORK, NOT NEW TO THIS The earnings number here is small because I am new to this platform, not new to building software. I have spent four years shipping production apps businesses run on daily. The Portfolio section has the work. THIS IS YOUR PRODUCT, NOT MINE You work with me directly. Not an account manager, not a project coordinator, not a bench of juniors billing you while they learn. The person reading your message writes your code. I do not take equity or revenue share. You own the source code, the database, the repository, the infrastructure and the accounts from day one. Nothing is locked behind a subscription to me, and any developer could take over tomorrow. WHAT I BUILD Custom software development, SaaS MVP builds, multi-tenant architecture, CRUD apps, internal tools, custom CRM, admin panels, client portals, dashboards, workflow automation, database design and migration, Airtable and spreadsheet replacement, API integration, Stripe billing, authentication and role-based permissions, native iOS apps with offline sync and App Store submission, AI agents in your app. STACK React, NextJS, TypeScript, JavaScript, NodeJS, Python, PostgreSQL, Supabase, Tailwind CSS, REST and GraphQL APIs, Vercel, AWS, Stripe, Twilio, OpenAI and Anthropic APIs. HOW ENGAGEMENTS RUN Design is optional. If you have designs and a feature list, we use them and start building. If you want the interface designed first, that is a separate milestone with its own deliverable, and you decide after it whether to continue. The build is scoped and priced up front, billed on milestones, never a running clock. You see working software early and often, not a status deck. If a feature belongs in a later version, I say so instead of quietly billing for it. GOOD FIT IF Your business already makes money. You pay for a specific tool and have a specific complaint about it. You decide quickly. NOT A FIT IF You want a technical co-founder who works for equity. You are shopping for the cheapest hour. You have an idea but no business behind it. FIRST MESSAGE Tell me three things: what your business does, what software you pay for, and the one thing it refuses to do. If it is not something I can do well, I will say so in my first reply.

Need an experienced iOS developer who can jump into an existing codebase, solve complex problems, and deliver high-quality features? That’s where I can help. I’m a Senior iOS Engineer with 14+ years of experience building, modernizing, and maintaining native iOS applications. I’ve worked with startups and Fortune 500 companies, including PNC Bank, Fetch, PetSmart, State Farm, and GoDaddy, delivering apps used by millions of users. ChristopherGalindoResume.pdf My expertise includes: • Native iOS Development (Swift, SwiftUI, UIKit) • Bug Fixes & Performance Optimization • New Feature Development • App Modernization & SwiftUI Migration • REST API Integration • MVVM & Clean Architecture • Core Data & Local Storage • App Store Releases & TestFlight • Code Reviews & Architecture Consulting I take pride in writing clean, maintainable code while communicating clearly throughout every project. Whether you need someone to fix a difficult issue, add new functionality, modernize an older application, or help architect a scalable solution, I can quickly integrate with your team and start contributing. If you’re looking for a senior engineer who can deliver reliable, production-ready iOS applications with minimal ramp-up time, I’d be happy to discuss your project.

Hi there! My name is Conrad Juliá, I am a Web Developer and Webmaster with over 17 years of experience developing web projects from corporate to complex sites, e-commerce and large social networks. I have extensive background in PHP, Wordpress, Drupal and PHP/MySQL/JS, working for Online Marketing agencies mostly so I also know specific Marketing platforms as well such as Marketo, Pardot and Hubspot. I have worked in all kinds of projects including many of them for major companies such as Gucci and Disney DVD, Beats By Dre and Google, always as a freelance developer, so being reliable and very detailed is very important to me. I love challenges and getting to establish long lasting work relationships. I am based in Los Angeles and I am constantly available via phone, email and IM+Skype (I use Slack as well), so I am always around to resolve any issues at hand as well as managing workflows and QC to make sure that everything runs smoothly. Here’s just a quick overview of the platform I know and work with: - Wordpress: Custom plugin development, Multisite, Advanced customizations - Photoshop/Adobe Suite - HTML5/CSS3/Responsive design/LESS/SASS, Bootstrap - LAMP - PHP/MySQL - Apache/Cloudflare/Plesk - PHP frameworks: Cake, Codeigniter/Cake/Laravel/Yii, Symphony - Subversion and GIT Version Control - API integrations: Facebook, Twitter, Amazon, Google, Infusionsoft, Salesforce, Paypal, others./NodeJS - Advanced Javascript/Jquery/AngularJS/React/VUE/Backbone - E-Commerce platforms: Shopify/Magento/Zencart/OSComm/OpenCart, Ubercart/Drupal Shop, WooCommerce - Email subscription management: Constant Contact, Unbounce, A-Weber, Mailchimp, GetResponse, Campaign Monitor - Advanced responsive email build (multi-platform, Litmus testing) - Marketing Platforms: Marketo, Pardot, Hubspot, iON Interactive, Infusionsoft, Salesforce - Optimizely Platform Certified - Drupal 7-8, Joomla - SEO/Google Analytics/Web Optimization - Project Management Applications: Basecamp, Trello, Asana, Teamwork, Jira, Mavenlink, Ronin - Mobile Apps: Cordova/Ionic/iOS/Android Some of the companies I’ve done work for are: Masq Marketing Gucci (gucciconnect.com) Michael Steinberg (Writer/Director) Maybelline Allure Executionists, Inc. ADCO Products Relax Your Back Kahilee Disney DVD Madison Los Angeles Buddha’s Belly Lockheart Shakrah Films Plantronics Google Shell Airbnb Thank you! Conrad.

I am an experienced Web, Mobile App, Shopify, WordPress, and Custom Website Developer helping businesses build modern, responsive, and high-performing digital solutions. I specialize in creating clean, user-friendly websites, e-commerce stores, and mobile applications that look professional, work smoothly, and help convert visitors into customers. Whether you need a new website, mobile app, store redesign, custom features, speed optimization, or ongoing support, I can deliver a reliable solution tailored to your business goals. ✅ Web Development I build modern, responsive, and scalable websites that provide an excellent user experience across all devices. Services include: Custom website design and development Responsive front-end development Business websites and landing pages Admin dashboards and web applications HTML, CSS, JavaScript, React, and Next.js development API integration Performance optimization Website maintenance and bug fixing ✅ Mobile App Development I develop fast, intuitive, and user-friendly mobile applications for Android and iOS that help businesses reach customers on every device. Services include: Cross-platform mobile app development Android and iOS applications Flutter and React Native development API integration Firebase integration UI implementation from Figma App performance optimization Maintenance and bug fixing ✅ Shopify Development I build and customize Shopify stores that are easy to manage, mobile-friendly, and designed for better sales. Services include: Shopify store design and development Theme customization and redesign Custom sections and product pages App setup and payment integration Speed optimization Bug fixing and maintenance Conversion-focused store design ✅ WordPress Development I create professional WordPress websites that are responsive, easy to update, and built around your business needs. Services include: WordPress website design and development Theme customization Elementor website design WooCommerce store development Landing pages and business websites Plugin setup and contact forms Speed optimization Bug fixing and maintenance ✅ Custom Website Development I also develop custom websites from scratch for businesses that need a unique and professional online presence. Services include: Custom website design and development Responsive front-end development Landing pages and portfolio websites HTML, CSS, and JavaScript websites Custom layouts and features SEO-friendly structure Website redesign and improvements ✅ Why Work With Me? Clean and professional design Fully responsive websites and mobile apps Fast-loading and SEO-friendly solutions Scalable and maintainable code Clear communication throughout the project Reliable support after delivery Quality work delivered on time My goal is to build websites and mobile applications that not only look great but also help your business grow online by delivering exceptional user experiences and reliable performance.

I'm an iOS developer specializing in SwiftUI apps with maps, GPS, and location features. As lead iOS developer at Parkspass, I build and ship the Utah State Parks and Greater Zion apps — outdoor-recreation apps with 100K+ downloads, used daily by rangers, locals, and visitors. What I can help you with: iOS apps in Swift & SwiftUI (and UIKit) — from concept to App Store release Interactive maps, GPS tracking, and location features — Mapbox, MapKit, CoreLocation Offline-first experiences, REST/JSON API integration, and smooth, reliable UX Improving an existing app: performance, stability, or new features Recent work: Utah State Parks (100K+ downloads): Mapbox-powered park maps, an offline-first PDF brochure system, and a real-time check-in feature with location validation RallyPoint (in development): a SwiftUI + SwiftData off-road trail-recording app with a custom GPS interpolation engine I own features end-to-end — architecture, build, release, and maintenance — and I keep communication clear the whole way. Whether you need a new app built, a map/GPS feature added, or an existing iOS project pushed forward, I'd love to help. When I'm not coding, you'll find me at the gym, gaming, or out on the trails that inspire a lot of my work.

•Over 10 years experience in iOS development. •Analytical thinking skills focused on finding and solving software issues and UX weaknesses. •Highly proactive, ecient and organized worker. •Creativity and Innovation. •Always willing to keep improving skills looking for new challenges. •Person of integrity. •Highly adaptable, flexible professional who embraces teamwork and collaborative environments, but also enjoys working independently.

Systems Engineer with over 10 years of experience in mobile development, specialized in native Android (Kotlin, Java, Jetpack Compose, Compose Multiplatform) with additional experience in iOS (Swift). Android Enterprise expert, with deep command of the full Android development lifecycle, UI design principles and best practices, multiple Android versions and screen sizes, offline storage, threading, and performance tuning. Strong software architecture and design, problem-solving, and debugging skills, defining scalable architectures (MVVM, MVI, MVC, VIPER, Clean) grounded in SOLID principles and proven design patterns, and integrating backend services through REST and GraphQL APIs. Experienced in managing the end-to-end delivery process, including publishing and managing app versions on the Google Play Store, and in raising code quality through unit and UI testing (JUnit, Mockito, Espresso) and by leading code reviews that modernize legacy codebases.

Experienced iOS developer specializing in building secure, high-performance mobile applications using Swift and SwiftUI. Proven track record delivering products in highly regulated industries such as finance and healthcare, with a focus on data security, clean architecture, and seamless user experience. Skilled in developing features such as authentication, dashboards, API integrations, and real-time data handling. Known for writing maintainable code, collaborating with cross-functional teams, and turning complex requirements into user-friendly mobile solutions.