Hire the Best SaaS Application Developers
Scottsdale, Arizona
โ ๐ ๐๐น๐๐ถ๐ฝ๐น๐ฒ ๐ณ-๐ด ๐ณ๐ถ๐ด๐๐ฟ๐ฒ ๐๐๐ฐ๐ฐ๐ฒ๐๐๐ฒ๐ & ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐/๐ฎ๐ฝ๐ฝ๐ ๐ฎ๐ฐ๐พ๐๐ถ๐ฟ๐ฒ๐ฑ. โ ๐ณ๐ฑ+ ๐ฎ๐ฝ๐ฝ๐ ๐ฏ๐๐ถ๐น๐. ๐ญ๐ญ+ ๐๐ฒ๐ฎ๐ฟ๐ ๐ฝ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ. โ ๐๐ฐ๐ฐ๐๐ฟ๐ฎ๐๐ฒ & ๐ด๐๐ฎ๐ฟ๐ฎ๐ป๐๐ฒ๐ฒ๐ฑ ๐พ๐๐ผ๐๐ฒ๐ ๐๐ถ๐๐ต ๐ฏ๐ฌ-๐ฐ๐ฌ% ๐น๐ผ๐๐ฒ๐ฟ ๐ฐ๐ผ๐๐๐ ๐ฎ๐ป๐ฑ ๐ฑ๐ฒ๐ ๐๐ถ๐บ๐ฒ๐ ๐๐ต๐ฟ๐ผ๐๐ด๐ต ๐ฝ๐ฟ๐ผ๐ฝ๐ฟ๐ถ๐ฒ๐๐ฎ๐ฟ๐ ๐ณ๐ฟ๐ฎ๐บ๐ฒ๐๐ผ๐ฟ๐ธ ๐๐๐ฒ(prebuilt-SaaS code). โ ๐ฃ๐ต๐ฒ๐ป๐ผ๐บ๐ฒ๐ป๐ฎ๐น ๐ฐ๐ผ๐บ๐บ๐๐ป๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐ฎ๐ป๐ฑ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐บ๐ฎ๐ป๐ฎ๐ด๐ฒ๐บ๐ฒ๐ป๐ ๐๐ธ๐ถ๐น๐น๐. ๐๐ป๐๐ฒ๐น๐น๐ถ๐ด๐ฒ๐ป๐ ๐ฑ๐ฒ๐ ๐ฝ๐ฟ๐ผ๐ฐ๐ฒ๐๐ ๐ณ๐ผ๐น๐น๐ผ๐๐ฒ๐ฑ ๐ฏ๐๐ถ๐น๐ ๐๐ต๐ฟ๐ผ๐๐ด๐ต ๐ผ๐๐ต๐ฒ๐ฟ ๐ฝ๐ฟ๐ผ๐ฑ๐๐ฐ๐ ๐๐๐ฐ๐ฐ๐ฒ๐๐๐ฒ๐. โ ๐ฆ๐ฐ๐ฎ๐น๐ฎ๐ฏ๐น๐ฒ ๐๐ผ๐น๐๐๐ถ๐ผ๐ป๐, ๐ฒ๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ-๐ฟ๐ฒ๐ฎ๐ฑ๐ ๐ณ๐ฟ๐ผ๐บ ๐น๐ฎ๐๐ป๐ฐ๐ต. โ ๐จ๐ฆ ๐ฐ๐น๐ถ๐ฒ๐ป๐ ๐๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐๐. Hi, Iโm Andrew! I specialize in delivering polished SaaS apps consistently focused on earning revenue. ๐๐ป๐๐ถ๐๐ฒ ๐บ๐ฒ ๐๐ผ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐ผ๐ป ๐จ๐ฝ๐๐ผ๐ฟ๐ธ ๐ผ๐ฟ ๐๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐ฑ๐ถ๐ฟ๐ฒ๐ฐ๐ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐ฎ๐ป๐ฑ ๐ถ๐ณ ๐๐ต๐ฒ๐ฟ๐ฒโ๐ ๐ฎ ๐น๐ถ๐ธ๐ฒ๐น๐ถ๐ต๐ผ๐ผ๐ฑ ๐ผ๐ณ ๐ฎ ๐ด๐ผ๐ผ๐ฑ ๐ณ๐ถ๐ ๐๐ผ ๐๐ผ๐ฟ๐ธ ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ, ๐โ๐น๐น ๐ถ๐ป๐๐ถ๐๐ฒ ๐๐ผ๐ ๐๐ผ ๐ฏ๐ผ๐ผ๐ธ ๐ฎ ๐ฐ๐ผ๐บ๐ฝ๐น๐ถ๐บ๐ฒ๐ป๐๐ฎ๐ฟ๐ ๐ฐ๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐ผ๐ป ๐ฐ๐ฎ๐น๐น ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ. ๐ฃ ๐๐ผ๐ต๐ป ๐ ๐๐น๐น๐ฒ๐ป๐ต๐ผ๐น๐ - ๐๐ฒ๐ฎ๐ฑ ๐ผ๐ณ ๐ฆ๐ฎ๐น๐ฒ๐, ๐ฆ๐๐ฟ๐ฎ๐๐ฒ๐ด๐ถ๐ฐ ๐๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ - ๐จ๐ฏ๐ฒ๐ฟ ๐๐ฎ๐๐ โ Andrew is the most skilled freelancer and developer I have ever worked with, and I have worked with a lot. He was able to take very broad ideas and turn them into actionable insights and plans in a way I could never imagine was possible. Andrew is the best possible thing to happen to our business and the definition of a true professional. I could not recommend him enough. Anyone who has the opportunity to work with Andrew should consider themselves extremely lucky. โ I excel at expertly guiding the app dev process to max out your revenue-earning potential in contrast to your costs, and to steer you away from common SaaS app pitfalls. Client Outcome Examples: โก amzalert.com (8-Figure Acquisition - Rebuilt In 4 Months) โก launchcontrol.us (8-Figure Annual Recurring Revenue - ARR) โก GuestBan.com (Concept-To-Live in 5 Months - 1M+ Monthly App Checkins) My support is based on hard-won successes built through more than a decade of SaaS app obsession. Most of my clients are: โ๏ธ Existing Businesses - Post-revenue โ๏ธ Solopreneurs & Small Teams - Wanting to build an MVP app โ๏ธ Funded Startups - Focused on turning funding into MRR โ๏ธ Existing Early Stage SaaS - Want to rebuild and scale up Iโm the founder of a small, hand-picked team of talented humans. Iโm personally involved in all projects, and we only employ senior developers and native English speakers from the US for project management and communication. My team and I are able to consistently reduce dev costs by about 30-40% by leveraging pre-built development frameworks for common app experiences like the user login or checkout, for example, while reserving valuable dev hours for truly custom functionality. Every project we build delivers: ๐ฑCross Device Compatibility - Desktop - Mobile - Tablet ๐ App Speed Optimization ๐งฉ Scaleable - Cost-Effective Feature Addition Potential ๐ก๏ธ Security ๐ User Analytics & Internal Dashboards ๐ Multi-Language Localization ๐ค Quality Assurance - QA ๐ Paid User Subscription, Billing & Renewal Management Thanks for taking the time to learn more about me. Invite me to your project or send me a direct message if youโre interested in working together. Talk soon! Andrew Mace - Founder - Lean Engineering Highlights of the work I have extensive experience in includes: SaaS MVP โข AI Automation โข No-Code/Low-Code โข Process Automation โข RPA โข .NET 8 โข Python โข AWS โข Azure โข Docker โข Serverless โข OpenAI / ChatGPT โข Generative AI โข Zapier โข Make.com โข UiPath โข Power Automate โข n8n โข Bubble โข Airtable โข Stripe โข PayPal โข Twilio โข Slack โข Teams โข REST APIs โข Webhooks โข SQL โข PostgreSQL โข Redis โข Power BI โข KPI Dashboards โข ETL โข Airflow โข Real-Time Chat โข Push Notifications โข Subscription Billing โข CRM Integration โข Lead Generation Bots โข Data Analytics โข Digital Transformation โข Workflow Automation โข Rapid Prototyping
- SaaS
- C#
- .NET Framework
- SQL
- ASP.NET
- Web Development
- Web Application
- Microsoft Azure
- Chatbot
- Customer Portal
- Customer Relationship Management
- B2B Marketing
- Machine Learning
- Chatbot Development
- Artificial Intelligence
Dover, Florida
Most developers either know the old craft or the new AI. I've shipped both. 40 years building software (I started on an Atari 65XE in 1985, PEEK and POKE before there were frameworks). Today I wire OpenAI, Anthropic, and Google AI into production web apps that small businesses actually use. I build the whole thing: backend, UI, AI layer, deployed and working. WHAT I BUILD Custom SaaS platforms. Client portals and booking systems. AI-powered tools: document processing, intelligent workflows, chatbots with real business logic behind them. CRMs built to the client's exact process. Admin dashboards. Automation that replaces manual work. Internal tools that teams actually adopt. Fixed-price new builds only. I don't patch other people's code or join existing teams. You come to me with a problem; I build the solution. THE AI WORK IS REAL Not "I code with AI tools." I mean AI integrated as a working component of your product: a model that reads your documents, classifies your data, drafts your outputs, or makes decisions inside your workflow. OpenAI, Anthropic, Google. I've shipped production integrations with all three. I run my own AI systems in production, so I know where these things break and how to build them so they don't. If you want a chatbot bolted onto a landing page, I'm not your person. If you want AI woven into something that runs your business, I am. HOW IT WORKS You describe what you need. I build a working version of it. You click through a live, deployed demo before we talk contract. No mockups, no wireframes, no trust me. Working software, in your browser, before you spend a dollar. That's been the approach on every project I've won here. Clients hire me because they've already used what I built for them. THE JUDGMENT PIECE 40 years means I've watched a lot of "future-proof" technology become technical debt. I build for longevity: clean architecture, real data persistence, code the next developer can read without calling me to explain it. I won't build something fast that you'll regret in a year. Small business owners hire me when they want someone who's seen enough to know what actually matters and what doesn't. STACKS Laravel, Inertia, Vue, React, Next.js, WordPress (custom, not themes), OpenAI API, Anthropic API, Google AI, MySQL, PostgreSQL. US-based. Async-first. I don't do live Zoom calls, but I'm highly responsive and I communicate in plain English, not developer jargon. If you have something that needs to be built right, let's talk.
- SaaS
- Laravel
- PHP
- Next.js
- WordPress
- React
- MySQL
- PostgreSQL
- REST API
- Stripe
- Square
- Web Application
Kozhikode, India
OSCP & CREST-certified Penetration Tester helping SaaS companies, startups, e-commerce platforms, and enterprise teams find real, exploitable security weaknesses before attackers do. I provide manual-first penetration testing for Web Applications, APIs, Mobile Apps, Networks, Active Directory environments, Infrastructure, and Thick Client/Desktop Applications. My focus is not just finding vulnerabilities, but validating real-world exploitability, explaining business impact, and giving your developers clear remediation guidance they can actually apply. ๐ Core services I provide: โข Web Application Penetration Testing โข API Security Testing โข Mobile Application Penetration Testing for Android and iOS โข External Network Penetration Testing โข Internal Network & Active Directory Security Assessment โข Thick Client / Windows Desktop Application Testing โข OWASP Top 10 & OWASP WSTG-Based Security Testing โข Vulnerability Assessment & Manual Validation โข OSINT & External Attack Surface Assessment โข Security Retesting & Remediation Validation โข SOC 2, ISO 27001, PCI DSS, Amazon SP-API, and compliance-oriented pentest reports ๐ What you receive: โข A professional penetration testing report โข Clear proof-of-concept evidence and screenshots โข Technical explanation of each vulnerability โข Business impact written in simple, practical language โข Severity rating and CVSS scoring where applicable โข Step-by-step remediation guidance for developers โข Retest results after your team applies fixes โข Executive summary suitable for management, compliance, vendor review, and internal audit โก My testing approach: I perform Black Box and Grey Box penetration testing depending on your project requirements. I use a manual-first methodology supported by professional tools such as Burp Suite Pro, but I do not rely only on automated scanners. The goal is to identify security issues that matter in real attack scenarios, including authentication flaws, authorization bypasses, SQL Injection, IDOR, access control issues, business logic vulnerabilities, API security weaknesses, injection flaws, misconfigurations, and sensitive data exposure. ๐ฏ Best fit if you need: โข A security test before launching a product or major feature โข A web application, API, mobile app, network, or infrastructure assessment โข A compliance-ready report for SOC 2, ISO 27001, PCI DSS, vendor review, or investor due diligence โข Manual security testing focused on real exploitability โข Clear communication with practical remediation advice โข Reliable retesting after fixes are completed ๐ Certifications and experience: โข OSCP โข OSEP โข OSWP โข CREST CPSA โข Top Rated in Information Security / IT Compliance โข Ranked in the Top 50 in multiple bug bounty programs โข Completed 500+ penetration tests and security assessments โข Available across different time zones โข Open to one-time assessments and long-term security engagements โ Need a professional penetration test or vulnerability assessment for your web application, API, mobile app, network, or infrastructure? ๐ฉ Send me a message, and I will help you define the right scope, testing approach, timeline, and deliverables for your security goals.
- Information Security
- Penetration Testing
- Network Security
- Security Assessment & Testing
- Security Testing
- Vulnerability Assessment
- System Security
- Application Security
- Web App Penetration Testing
- Website Security
- Web Application Security
- Black Box Testing
- Network Penetration Testing
- OWASP
- Risk Assessment
Lahore, Pakistan
I build modern full stack ๐๐๐๐ and ๐๐๐ applications using ๐๐๐๐๐ญ, ๐๐๐ฑ๐ญ.๐ฃ๐ฌ,๐๐จ๐๐.๐ฃ๐ฌ & ๐๐ฎ๐ฉ๐๐๐๐ฌ๐ with a focus on speed and scalability. From ๐๐๐ to production, I build fast, reliable, and revenue focused solutions. I deploy custom full stack builds in ๐-๐ ๐ฐ๐๐๐ค๐ฌ, ready to onboard users. Tailored to your market, whether ๐๐๐๐, ๐ฆ๐๐ซ๐ค๐๐ญ๐ฉ๐ฅ๐๐๐, ๐จ๐ซ ๐ฌ๐ญ๐๐ซ๐ญ๐ฎ๐ฉ. I ask the right questions upfront, communicate daily, and deliver on time. No surprises. ๐๐ฆ ๐๐๐๐ ๐๐ ๐ ๐๐๐๐๐. ๐โ๐ ๐ ๐ฆ๐ ๐ก๐๐ ๐ค๐ ๐๐ข๐๐๐ ๐ โ๐๐ข๐๐ ๐๐๐๐ ๐ฆ๐๐ข ๐๐๐๐ ๐๐๐๐๐ฆ ๐๐๐ ๐ ๐๐ฃ๐ ๐ฆ๐๐ข ๐๐๐๐ ๐ก๐๐๐. ๐ฐ Over the past 8+ years, as a Full stack SaaS & MVP Developer I have partnered with businesses across ๐๐๐๐, ๐๐๐๐ฅ๐ญ๐ก๐๐๐ซ๐, ๐๐๐๐ฅ ๐๐ฌ๐ญ๐๐ญ๐, ๐๐๐ซ๐ค๐๐ญ๐ฉ๐ฅ๐๐๐๐ฌ, and ๐-๐๐จ๐ฆ๐ฆ๐๐ซ๐๐ to turn their product ideas into successful platforms. Many of my ๐๐๐ builds have gone on to secure funding and long-term growth. โ ๐๐ก๐๐ญ ๐ฏ๐๐ฅ๐ฎ๐ ๐ฒ๐จ๐ฎ'๐ฅ๐ฅ ๐ซ๐๐๐๐ข๐ฏ๐ : Most developers build what you ask for. I build what your users actually need โ with clean architecture that doesn't break when you scale. โ Free QA before every delivery โ 2 months post-launch support included โ No advance payment required โ Unlimited design revisions โ Daily or weekly standups โ your choice โ ๐๐ก๐ ๐๐๐๐ก๐ง๐ข๐๐๐ฅ ๐๐ญ๐๐๐ค ๐ ๐๐๐ฌ๐ญ๐๐ซ: โFrontend : React.js, Next.js, TypeScript, Tailwind CSS, HTML, SCSS. โBackend : Node.js (Express/NestJS), PHP (Laravel), โDatabase : PostgreSQL, MySQL, MongoDB, Redis. โDevOps: AWS (EC2, S3, Lambda), Docker, CI/CD, Nginx, Vercel. ๐๐ก๐จ ๐ ๐ฐ๐จ๐ซ๐ค ๐๐๐ฌ๐ญ ๐ฐ๐ข๐ญ๐ก : You have an idea, an early product, or a system that needs rebuilding. You want a technical partner, not just a contractor. You care about quality and want it done right the first time. If that sounds like you โ send me a message. I typically respond within minutes and I'm happy to jump on a quick call to understand your project before any commitment. Let's build something worth launching. ๐
- SaaS
- Node.js
- Laravel
- API Integration
- JavaScript
- React
- Next.js
- Full-Stack Development
- Web Application
- Web Development
- PHP
- AI Development
- Minimum Viable Product
- Supabase
- SaaS Development
- PostgreSQL
- MySQL
- TypeScript
- Artificial Intelligence
- Python
Faisalabad, Pakistan
Quality-focused Full Stack & AI SaaS Developer with ๐ด+ years experience, ๐ญ๐ฌ๐ฌ% Job Success, and ๐ฒ๐ฌ+ successful projects. Recognized for scalable solutions, clear communication, fast delivery, complex problem-solving, and long-term client satisfaction. โค ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ โ Full Stack Web Application Development โ SaaS Platform Development & MVP Development โ AI Application Development & AI Automation โ AI Agents, LLM Apps & Generative AI Solutions โ Custom CRM, ERP & Business Management Systems โ Multi-Tenant SaaS Architecture Development โ API Development & Third-Party Integrations โ Scalable Dashboard & Admin Panel Development โ Cloud-Based Application Architecture โ Workflow Automation & AI-Powered Solutions โค ๐ฆ๐ธ๐ถ๐น๐น๐ โ PHP, Laravel, React.js, Next.js, Node.js โ Nest.js, JavaScript, TypeScript, Python โ OpenAI API, ChatGPT API, Gemini API โ AI Agents, LLM Integration, RAG Systems โ LangChain, Vector Database & AI Workflows โ REST API Development & API Integration โ MySQL, PostgreSQL, MongoDB, Supabase โ Firebase, Authentication & Real-Time Features โ AWS, Docker, VPS, CI/CD Deployment โ HTML5, CSS3, Tailwind CSS, Bootstrap โค ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ ๐ฃ๐ฟ๐ผ๐๐ถ๐ฑ๐ฒ โ Complete SaaS Product Development โ AI Applications & Custom AI Agents โ ChatGPT & OpenAI API Integration โ Startup MVP Development From Scratch โ Multi-Tenant Subscription Platforms โ Enterprise Web Applications โ CRM, ERP & Workflow Automation Software โ Frontend & Backend Development โ Payment Gateway & Stripe Integration โ Database Design & Performance Optimization โ Bug Fixing, Scaling & Maintenance โค๐ช๐ผ๐ฟ๐ธ๐ถ๐ป๐ด ๐๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ โ 8+ Years Full Stack Development Experience โ 60+ Successful Applications Delivered โ 100% Job Success With Global Clients โ SaaS, AI, CRM, ERP Product Development โ Enterprise-Level Scalable Architecture โ Complex API & Automation Experience โ Production Deployment & Cloud Management โค๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ & ๐๐ผ๐บ๐ฎ๐ถ๐ป๐ โ SaaS & AI Startup Platforms โ Healthcare & Telemedicine Solutions โ Real Estate & Property Management Systems โ E-commerce & Marketplace Platforms โ CRM, ERP & Business Automation โ AI Chatbots & Automation Tools โ Booking & Scheduling Applications โ Finance & Data Management Systems โ Enterprise Software Solutions โค ๐ง๐ผ๐ผ๐น๐ & ๐ง๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ถ๐ฒ๐ โ Laravel, React, Next.js, Node.js, Nest.js โ Python, OpenAI, Gemini AI, ChatGPT API โ LangChain, AI Agents, LLM Applications โ GitHub, Git, Docker, CI/CD, AWS โ PostgreSQL, MongoDB, MySQL, Supabase โ Firebase, Stripe, API Platforms โ Vercel, Cloud Hosting, VPS Management โ Figma, Responsive UI Implementation โค ๐๐ฒ๐โ๐ ๐๐๐ถ๐น๐ฑ ๐ฌ๐ผ๐๐ฟ ๐ก๐ฒ๐ ๐ ๐ฃ๐ผ๐๐ฒ๐ฟ๐ณ๐๐น ๐ฃ๐ฟ๐ผ๐ฑ๐๐ฐ๐ โ Get expert technical guidance โ Build scalable SaaS & AI solutions โ Transform your idea into a secure, high-performance application โ Develop future-ready software designed for business growth Invite me today and letโs build your SaaS, AI, MVP, CRM, ERP, or full-stack web application. ๐๐ฒ๐๐๐ผ๐ฟ๐ฑ๐: Laravel, PHP, React.js, Next.js, Node.js, Nest.js, Python, JavaScript, TypeScript, Full Stack Development, SaaS Development, MVP Development, AI Development, AI App Development, AI Agents, LLM, RAG, LangChain, OpenAI API, ChatGPT API, Gemini API, Machine Learning, Generative AI, API Integration, REST API, CRM Development, ERP Development, Web Application Development, Frontend Development, Backend Development, Multi Tenant SaaS, Supabase, Firebase, MySQL, PostgreSQL, MongoDB, AWS, Docker, CI/CD, DevOps, Stripe Integration, Cloud Deployment, Custom Software Development
- SaaS
- Laravel
- PHP
- React
- API Integration
- Full-Stack Development
- Front-End Development
- Web Development
- Node.js
- NestJS
- Next.js
- OpenAI API
- Supabase
- Python
- API
- Web Application
- TypeScript
- Artificial Intelligence
- Back-End Development
- Chatbot Development
Mugla, Turkey
๐ Press โINVITEโ or โSEND A MESSAGEโ โ Iโll share actionable insights from a product designer perspective in our first discussion. Iโm a UI/UX & Product Designer with 3+ years of experience designing B2B SaaS platforms, fintech dashboards, AI-driven workflows, healthcare CRMs, and kiosk/POS systems. I focus on clarity, structure, and usability, turning complex product requirements into intuitive, conversion-optimized UX for web apps, dashboards, and mobile interfaces. My design approach blends research, strategy, fast prototyping, and clean visual systems โ helping teams move from messy concepts to scalable products they can ship confidently. On Upwork I maintain Top Rated status, 100% Job Success, and feedback like: โWas understanding and great to work with.โ ๐ฅ SaaS UI/UX Design โ Dashboards, AI Tools & Data-Heavy Products As a SaaS-focused designer, I work on multi-step workflows, admin panels, onboarding flows, CRM/ERP systems, and AI-assisted interfaces. I create: Structured UX flows that reduce friction Data-dense dashboards with clear hierarchy Scalable UI kits, components & design systems in Figma Smooth handoff for React, Flutter, Webflow, Next.js teams Projects include: ADVSR AI (real estate SaaS), Verity (healthcare CRM), OnePlusTwo (UK) POS & kiosk ecosystem) and more. ๐ฑ Mobile App UI/UX โ Fintech, HealthTech, AI & Watch UI As a mobile-focused designer, I build clarity-driven app experiences that improve retention and user understanding. My work includes: Full mobile app design for fintech, wellness, and AI features Engagement-boosting onboarding flows High-fidelity interactive prototypes in Figma Apple Watch UI (metrics, BPM, calories, distance tracking) Example: Strong Girl Society, where I designed the full iOS + Watch app experience. ๐๏ธ Web Design, Landing Pages & Conversion UX As a product-minded web designer, I create: Conversion-focused landing pages Clear information architecture for SaaS & B2B sites UX-optimized marketing pages ready for Webflow, WordPress, Shopify My designs emphasize brand clarity, storytelling, and frictionless interaction paths. ๐จ Branding, Visual Identity & Design Systems Beyond UX flows, I craft: Systematic UI libraries Cross-platform reusable components Light branding foundations that integrate directly into product UI This ensures your product looks consistent โ from dashboard to landing page to mobile. ๐ Accessibility, UX Logic & Developer Handoff I deliver: Organized Figma files Components with spacing, tokens & structure Interaction notes & edge-case rules WCAG-aware UI patterns Developers consistently mention how easy it is to build from my files. ๐ก My UI/UX Process (SaaS | Fintech | AI | Web App | Mobile) โ Discovery & UX Analysis Competitor review, flow diagnosis, pain point mapping, user journeys. โ UX Architecture & Flow Mapping User journeys, dashboards, feature structuring, states & logic. โ Wireframing & Prototyping Low-fi โ hi-fi interactive prototypes for fast internal alignment. โ UI Design & Visual Systems Modern, scalable, accessible UI with consistent styling & patterns. โ Handoff & Ongoing Support Developer-ready Figma files + continuous iteration if needed. ๐ Letโs Build Something Exceptional Whether itโs a SaaS dashboard, fintech workflow, AI product, healthcare platform, or mobile app, I bring structure, calm problem-solving, and clear communication. ๐ Press โINVITE TO JOBโ and letโs schedule a quick call to discuss your product.
- Mobile UI Design
- Mobile App Design
- UX & UI Design
- Web Application
- Web Design
- UX & UI
- User Flow
- User Interface Design
- User-Centered Design
- User Experience Design
- Conversational User Interface
- Human-Centered Design
- Apple Watch Application
- Landing Page Design
How it works
Post a job for free Post a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
Katja Krohn
Summa Linguae
How do I hire a SaaS Application Developer on Upwork?
You can hire a SaaS Application Developer on Upwork in four simple steps:
- Create a job post tailored to your SaaS Application Developer project scope. Weโll walk you through the process step by step.
- Browse top SaaS Application Developer talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top SaaS Application Developer profiles and interview.
- Hire the right SaaS Application Developer for your project from Upwork, the worldโs largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a SaaS Application Developer?
Rates charged by SaaS Application Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a SaaS Application Developer on Upwork?
As the worldโs work marketplace, we connect highly-skilled freelance SaaS Application Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream SaaS Application Developer team you need to succeed.
Can I hire a SaaS Application Developer within 24 hours on Upwork?
Depending on availability and the quality of your job post, itโs entirely possible to sign up for Upwork and receive SaaS Application Developer proposals within 24 hours of posting a job description.
Find more freelancers
Similar SaaS Application Developer Skills
- Rackspace Developers
- Composable Application Developers
- Application Lifecycle Management Specialists
- IBM WebSphere Developers
- Application Experts AIM Specialists
- Business Applications Developers
- Application Engineers
- Scheme Developers
- iRise Developers
- Enterprise Software Developers
- Systems Development Life Cycle (SDLC) Professionals
- OpenStack Developers
- Cloud Application Developers
- CrewAI Developers
- CakePHP Developers
- Desktop Applications Developers
Top Countries for SaaS Application Developers
- Oracle Application Framework Specialists in Egypt
- Enterprise Software Developers in Ukraine
- CakePHP Developers in Morocco
- CakePHP Developers in Serbia
- CakePHP Developers in Venezuela
- CakePHP Developers in Poland
- Software Development Freelancers in Saudi Arabia
- Software Development Freelancers in Venezuela
- Software Development Freelancers in Brazil
- Software Development Freelancers in Germany
- Software Development Freelancers in Finland
- Software Development Freelancers in Croatia
- Software Development Freelancers in Israel
- Software Development Freelancers in Macedonia
- Enterprise Software Developers in India
- Enterprise Software Developers in Pakistan