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$20/hr
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Job Success
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I’m a Top Rated Plus Full Stack Developer / Full Stack Engineer specializing in React.js, Next.js, Node.js, and TypeScript, focused on building scalable SaaS platforms, high-performance web applications, and API-driven systems.
🏆 5+ years of experience
📦 50+ completed projects
👥 Products used by 120K+ users
💰 Helped clients generate $10M+ revenue
⚡ Built systems processing 3M+ API requests monthly
🚀 Improved deployment speed by 40% and reduced infrastructure costs by 30%
With strong experience as a React Developer, Next.js Developer, and Node.js Developer, I deliver production-grade applications that are fast, secure, scalable, and built for long-term growth.
I help startups move from MVP to scalable SaaS platforms, combining frontend engineering (React.js / Next.js) with backend development (Node.js / APIs / databases). As a web developer, I focus on clean architecture, performance optimization, and reliable product delivery across the full development lifecycle.
Experienced MERN Stack Developer specializing in scalable web applications, SaaS platforms, APIs, and modern cloud-based systems using MongoDB, Express.js, React.js, and Node.js. Worked on complete product lifecycles from architecture planning and frontend implementation to backend APIs, deployment, and long-term optimization.
As a react developer, I build responsive, component-driven interfaces optimized for UX, scalability, SEO, and maintainability. I’ve improved frontend load speed by up to 50% and delivered highly optimized Next.js platforms using SSR and SSG architecture.
I also have experience with Angular and Vue, building modern dashboards, admin systems, enterprise interfaces, and scalable frontend architectures for SaaS and marketplace platforms.
💻 Core Expertise as a Full Stack React Node.js Developer
Frontend Development
• React.js
• Next.js
• Angular
• Vue
• TypeScript
• JavaScript (ES6+)
• Redux
• Tailwind CSS
• HTML5 / CSS3
• Responsive UI Development
✔ Pixel-perfect UI
✔ SEO-friendly applications
✔ Scalable component architecture
✔ Optimized frontend performance
Backend Development
• Node.js
• Express.js
• NestJS
• REST API Development
• API Integration
• Full Stack Development
✔ Scalable backend systems
✔ Secure API architecture
✔ Realtime applications
✔ Third-party integrations
Database & Architecture
• MongoDB
• MySQL
• PostgreSQL
• Scalable SaaS Architecture
• API-first systems
✔ Efficient data modeling
✔ High-performance queries
✔ Systems built for scale
As a mobile app developer, I also worked on cross-platform applications connected to scalable Node.js backends, realtime infrastructure, payment systems, and API-driven services supporting thousands of daily active users.
I also work as a wordpress developer, building custom CMS solutions, business websites, integrations, and scalable content-driven platforms optimized for speed and SEO.
In addition, I have experience as a python developer, building backend automation tools, API services, AI integrations, data-processing systems, and scalable backend workflows for SaaS applications.
What I Build
• SaaS Applications
• Full Stack Web Applications
• Next.js Platforms
• API-driven systems
• AI-powered tools
• Admin dashboards
• Real-time applications
• Marketplace platforms
• MVP → Production systems
Over the last few years, I’ve helped launch platforms with 99.9% uptime, reduced application response times by 60%, and optimized complex systems handling thousands of concurrent users.
Why Clients Choose Me
✔ Top Rated Plus reliability and ownership
✔ Strong React.js, Next.js & Node.js expertise
✔ Clean, maintainable code
✔ Experience with complex SaaS systems
✔ Scalable architecture mindset
✔ Fast communication & structured delivery
✔ Long-term technical partnership approach
Keywords:
Top Rated Plus Full Stack Developer, Full Stack Engineer, React Developer, React.js Developer, Next.js Developer, Node.js Developer, TypeScript Developer, JavaScript Developer, MERN Stack Developer, SaaS Developer, API Developer, Backend Developer, Frontend Developer, Web Application Developer, API Integration, Full Stack Web Development
If you’re looking for a Top Rated Plus Full Stack Developer / React Developer / Next.js Developer / Node.js Developer who can build scalable, production-ready SaaS platforms and modern web applications — let’s connect and build something solid together.
Philipp P.
has worked
.
$27/hr
100%
Job Success
$100K+ earned
Available now
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I'm a Full-Stack Developer with 9+ years of hand-on experience building complete MERN/MEAN web applications across SaaS, e-commerce, fintech, and startup projects.
🚀 What I can help you with:
✅ React applications — Redux, Redux Toolkit, Redux-Saga, Next.js (SSR/SSG)
✅ Angular applications — Angular 2–19, RxJS, Angular Material
✅ TypeScript front-end — Tailwind CSS, MUI, Bootstrap, SASS
✅ Back-end — Node.js, Express, REST API design and integration
✅ Databases — MongoDB, Firebase
✅ AI API integration — OpenAI, chatbot features, AI-assisted workflows
✅ Figma to code — wireframes and prototypes into production-ready UI
✅ Performance optimization — fast load times, scalable architecture
⚙️ My stack:
🔹 React, Redux, Next.js, Angular, RxJS, Angular Material;
🔹 TypeScript, JavaScript, HTML5, CSS, Tailwind, MUI, Bootstrap, SASS
🔹 Node.js, Express, MongoDB, Firebase
🔹 Git (GitHub / BitBucket / GitLab)
I write clean, modular code, keep communication open throughout, and treat deadlines as non-negotiable.
📩 Send me your project details — I'll respond within 4–8 hours.
Associated with
Face IT
$10M+
earned
$35/hr
100%
Job Success
$50K+ earned
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I am a web developer with 10+ years of experience and a Master's degree in Software Engineering.
I specialize in building custom web calculators, forms, and interactive web applications that help businesses generate leads, automate calculations, and improve user engagement.
I have worked on a wide range of projects, from simple calculators to complex logic-based tools with API integrations, dynamic data processing, and CRM connections.
What I can do for you:
Build custom web calculators (finance, pricing, ROI, etc.)
Create multi-step forms and quizzes with logic
Integrate calculators with APIs, Google Sheets, or CRMs
Embed solutions into any website
Optimize performance and user experience
Tech stack:
JavaScript, jQuery
PHP, MySQL
HTML5, CSS3
AJAX
WordPress, OpenCart
Yii2
I focus on clean, reliable solutions and clear communication. Most of my projects are delivered as ready-to-use tools that can be easily integrated into your website.
Kostiantyn R.
has worked
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$30/hr
90%
Job Success
$200K+ earned
Offers consultations
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Hi, I am a professional Cross-platform App Developer with extensive experience creating innovative and user-friendly applications. With a proven track record of successfully delivering high-quality mobile solutions.
My strengths lie in understanding clients' requirements and translating them into robust and scalable mobile applications. I have a keen eye for detail and a deep understanding of mobile app design principles, ensuring that the end product meets clients' expectations and provides an exceptional user experience.
Throughout my career, I have worked on a wide range of projects, from small startups to large enterprise-level applications. I take pride in delivering projects on time and within budget, while maintaining open communication with clients to ensure their satisfaction at every stage.
In addition to my practical experience, I am also dedicated to staying up-to-date with the latest industry trends and technologies, enabling me to leverage cutting-edge tools and frameworks to deliver top-notch mobile solutions.
If you are looking for a skilled and reliable cross-platform mobile app developer who can bring your ideas to life, I am here to help. Let's collaborate to create exceptional mobile experiences that drive your business forward.
My company have mastered many technologies, including:
1. Cross platform app
- Flutter Dart
- React Native
2. Android
- Java
- Kotlin
- OOP
- Android Jetpack
- Android/ google map SDK
- Much more 🔥
3. iOS
- Swift
- Objective-C
- UIKit, Swift UI
- MVVM/MVP/MVC
- Much more 🔥
4. Frontend
- Java
- HTML&CSS
- React.js
- Node.js
- Much more 🔥
4. Backend
- TypeScript
- JavaScript
- C++
- Python
- AWS
- Much more 🔥
Industries We've Worked In:
Healthcare cross-platform mobile app development
Education cross-platform mobile app development
E-Commerce cross-platform mobile app development
Social Networking cross-platform mobile app development
Travel cross-platform mobile app development
Time Management cross-platform mobile app development
Beauty cross-platform mobile app development
Entertainment cross-platform mobile app development
Delivery cross-platform mobile app development
Banking cross-platform mobile app development
NFTs development
Blockchain ₿ cross-platform mobile app development
Ecology cross-platform mobile app development
Design cross-platform mobile app development
Sports cross-platform mobile app development
Have I missed anything? Send me a message, and we can talk more in detail
----------------------------------------------
If you're looking for a dedicated and proficient Cross-platform Developer/team with expertise in Mobile App Development, Android and iOS platforms, and Website development, I am excited to be a part of your team and contribute to the success of your project.
If you have any queries, message me on my profile for a good conversation, or we can hop on a quick call to discuss your project.
Check out my portfolio!
(The testimonials are from Upwork client feedback, all of them are available below.)
Highlighted Skills:
Cross-platform development | Cross platform development | Cross platform developer | Cross-platform developer | Mobile App Development | Mobile App Developer | Flutter App | Flutter Developer | Flutter Firebase | Flutter Dart | Flutter App Developer | App Developer | Mobile Developer | React Native | React Native Mobile App Development | Mobile App Builder | Flutter App Developer | Flutter Laravel | Mobile App Development | Mobile App Developer | Flutter App | Flutter Developer | Flutter Firebase Business with 1000+ Employees | Business with 10-99 Employees | Business with 100-999 Employees | Business with 1-9 Employees | Apple HealthKit | AI Marketplace | Waste Management & Remediation | AI App Development | Healthcare | Android App | Audio Conversion | ChatGPT API | DALL-E API | Dating & Social Life | NFT Marketplace | Ecommerce Website Development | AI Speech-to-Text | Email Design | ChatGPT Prompt | Email Campaign Setup | API | SEO Localization | Startup Company | Artificial Intelligence | Email & Newsletter | Health Coaching | Health | Maintenance Management | Business Applications Development | Apple Watch | SEO Content | FlutterFlow | Audio & Music Software | Asset Management | App Marketplace | Health & Wellness | Blockchain Development | Blockchain | Copyright | Dating Website | SwiftUI | SEO Competitor Analysis | SEO Backlinking | QA Testing | SEO Performance | AI Audio Generation | Health & Fitness | DALL-E | SEO Audit | Business Activity Monitoring Software | AI Audio Generator | Mobile App | Audio & Video Sync | Trademark | ChatGPT API Integration | Content Management | Email Deliverability | Email | WordPress e-Commerce | ChatGPT |
Email Campaign | Transportation | Email Automation | Email Communication | Healthcare IT | Software Maintenance |AI Text-to-Image | Loan Approval | Website Maintenance | Database Architecture | Transport Chatbot | API Development | Database Administration |
Olha N.
has worked
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Associated with
Kevych Solutions
$2M+
earned
$30/hr
97%
Job Success
$100K+ earned
Start of list.
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Just to be transparent - this Bio is AI-assisted, but everything in it reflects how I truly work and think.
🌟 Helping you align user experience with business growth through clear, intuitive design. I craft strategic UX/UI for 𝐁𝟐𝐁, 𝐁𝟐𝐂, 𝐒𝐚𝐚𝐒, 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞, 𝐚𝐧𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬, now enhanced through 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐝𝐞𝐬𝐢𝐠𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 that help teams move faster and smarter.
By combining strong UX fundamentals with tools like 𝐋𝐨𝐯𝐚𝐛𝐥𝐞, I accelerate ideation, iteration, and validation - delivering high-quality design solutions 𝐦𝐨𝐫𝐞 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭𝐥𝐲 𝐚𝐧𝐝 𝐜𝐨𝐬𝐭-𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞𝐥𝐲, without compromising clarity, usability, or visual polish.
𝐖𝐡𝐲 𝐈’𝐦 𝐘𝐨𝐮𝐫 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐆𝐮𝐢𝐝𝐞
🔹 𝐒𝐞𝐚𝐬𝐨𝐧𝐞𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 5+ years delivering pixel-precise UI/UX for web, mobile, and complex platforms
🔹 𝐀𝐈-𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐃𝐞𝐬𝐢𝐠𝐧: Leveraging Lovable.dev and AI-assisted workflows to iterate faster and reduce time-to-market
🔹 𝐆𝐥𝐨𝐛𝐚𝐥 𝐈𝐦𝐩𝐚𝐜𝐭: Trusted by clients in Finance, Entertainment, and Medical - enterprise-level finesse
🔹 𝐔𝐬𝐞𝐫-𝐅𝐢𝐫𝐬𝐭 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲: Research-driven decisions backed by testing, insight, and data
🔹 𝐂𝐥𝐢𝐞𝐧𝐭 𝐀𝐜𝐜𝐥𝐚𝐢𝐦: “Stunning designs… exceeded every expectation.”
𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐂𝐡𝐚𝐫𝐭 𝐟𝐨𝐫 𝐘𝐨𝐮
✅ UX research, user flows & information architecture
✅ High-fidelity wireframes & interactive 𝗙𝗶𝗴𝗺𝗮 𝗽𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗲𝘀
✅ 𝗔𝗜-𝗮𝘀𝘀𝗶𝘀𝘁𝗲𝗱 𝗨𝗜 𝗰𝗼𝗻𝗰𝗲𝗽𝘁𝘀 and rapid iteration with Lovable
✅ SaaS dashboards, platforms & MVP design
✅ B2B websites & B2C landing pages
✅ Mobile app design (iOS & cross-platform)
✅ Scalable design systems & UI libraries
𝐀 𝐉𝐨𝐮𝐫𝐧𝐞𝐲 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐒𝐮𝐜𝐜𝐞𝐬𝐬
𝐎𝐫𝐢𝐞𝐧𝐭: Understand users, product goals, and constraints
𝐍𝐚𝐯𝐢𝐠𝐚𝐭𝐞: Combine research with AI-accelerated ideation
𝐂𝐫𝐚𝐟𝐭: Design interfaces that feel intuitive and refined
𝐀𝐫𝐫𝐢𝐯𝐞: Production-ready designs that drive engagement and adoption
𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡
Figma | Adobe XD | Photoshop | Illustrator
Sketch | Lovable / Lovable.dev | UXPin | Midjourney | Axure | Zeplin | Moqups
𝐋𝐞𝐭’𝐬 𝐅𝐢𝐧𝐝 𝐘𝐨𝐮𝐫 𝐍𝐨𝐫𝐭𝐡 𝐒𝐭𝐚𝐫
If you want 𝗺𝗼𝗱𝗲𝗿𝗻 𝗨𝗜/𝗨𝗫 or need an 𝗔𝗜-𝗮𝘀𝘀𝗶𝘀𝘁𝗲𝗱 𝗱𝗲𝘀𝗶𝗴𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 built for speed, clarity, and measurable impact - I’m ready to help guide your product forward.
🌍𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Monday–Friday, 9 AM–6 PM (GMT+2)
Associated with
Codebridge Design
$1M+
earned
$50/hr
100%
Job Success
$80K+ earned
Start of list.
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🌍 I’m a Top Rated Plus Web Developer from Element Agency — an international team of professionals with experience working worldwide
💼 With 8+ years of experience in web development, I help businesses bring their ideas to life through high-quality websites, web applications, and mobile apps.
🚀 Whether you need a custom Ecommerce website, a responsive landing page, a scalable SaaS solution, or a powerful CRM system, I’m ready to build it from scratch as your dedicated full stack web developer.
💡 What I Can Do For You:
✅ Website Development from idea to launch
✅ Web Applications and complex platforms
✅ App Development (Web & Mobile)
✅ Website Optimization for speed & SEO
✅ Custom PHP Development
✅ Laravel Web Development
✅ B2B portals, MVPs, and enterprise systems
✅ Integration with payment systems, including for cryptocurrency
🧰 My Tech Stack:
Laravel (8+ years of experience)
PHP / MySQL / MongoDB
HTML / CSS / JavaScript
Node.js / React / Vue.js
🛑 No Wordpress – I build custom solutions with no limitations.
🔥 Why Work With Me?
🔹 100% Job Success on Upwork
🔹 Creative, unique, and scalable solutions
🔹 Reliable communication and responsibility
🔹 Technical support after launch
🔹 Focus on long-term partnerships
🔹 Proven track record with award-winning projects 🏆
📩 Ready to discuss your project? Let’s connect and build something great!
Anna D.
has worked
.
Associated with
Element Agency
$100K+
earned
$50/hr
100%
Job Success
$7K+ earned
Start of list.
End of list.
Hello, I'm a full stack developer with a deep love for clean code, clear logic and build things. Over the past few years, I've worked on everything from responsiveweb applications in React to backend services in Python (Django/Flask) and Java (Spring Boot).
I'm confident with :
React.js, Node.js, Express, MongoDB
Java(Spring Boot) and Python (Django, Flask)
Git, Docker, PostgreSQL, FireBase
What you'll get from me:
Clear Communication
Reliable, on time delivery
Code you won't be afriad to read
Let's turn your ideas into working software!
Maksym V.
has worked
.
$40/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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UI UX Designer with 10+ years of experience for complex B2B and SaaS products where too many roles, actions and edge cases collide in one place
✔️Users get lost in workflows and training takes too long
✔️The product has grown feature by feature, but the interface no longer feels structured
✔️Dashboards look overloaded, yet still fail to show the right information at the right time
✔️Teams struggle to balance business logic, usability and scalability
✔️Developers lack a clear system, so the product becomes inconsistent and expensive to maintain
✔️The real risk is not bad visuals, but lost efficiency, weak adoption, and missed revenue because the complexity is not managed well
👉If this sounds familiar, your product likely needs stronger UI UX designer, not more features
What My Clients Say about me as a UI UX Designer SaaS
🇺🇸 CEO of Whiterock, Software Startup - "We're most impressed with the ability to come up with a system to bring design solutions"
🇮🇪 CTO of ResHub, Healthcare Startup - "Took way more responsibility than we asked and we were so happy with the results"
What should you know about my design projects?
🔹Increase revenue via UI UX by 36%
🔹The clients with my design raised $142 million in investment
🔹107 successful projects
I design SaaS dashboard, CRM design, B2B platform design solutions that turn messy workflows into clear, scalable interfaces.
10 years of experience as UI UX Designer, B2B Designer, my mission is to help SaaS products win users’ hearts through pragmatic UX/UI design. I turn complex ideas into visually engaging, intuitive, user-friendly interfaces that clearly support and drive your business goals.
What I Do as a SaaS Product Designer & Dashboard UI Designer
I have extensive experience working with SaaS products, B2B platforms and Warehouse design, focusing on creating exceptional user experiences
💎SaaS Product Design: I've designed interfaces for multiple SaaS products across various industries, improving usability and functionality
💎UI/UX Dashboard Design: Dashboards are often the heart of a SaaS product. I design UI/UX dashboards that present large amounts of data in a structured, functional, visually appealing way
💎As a CRM designer I create CRM interfaces from customer profiles to communication logs and performance metrics
💎Wireframing & Prototyping: Using Figma, Sketch, Adobe XD, I create low-fidelity wireframes and high-fidelity prototypes that are tested and validated by users before development begins
💎UX Research & User Testing: Understanding the user is essential. I conduct thorough UX research and user testing to inform design decisions and refine the final experience
🛠️Skills & Tools which I use as a B2B SaaS Designer
Figma
Adobe XD
Sketch
SaaS UX UI
Wireframing & Prototyping
SaaS Design
UX/UI Design
UI/UX Research
Design Systems
UI UX dashboard
User-Centered Design (UCD)
Dashboard Design
CRM Interface Design
Data Visualization
Mobile & Web App Design
Responsive Design
User Flows and Journey Mapping
Collaborative Design Tools (InVision, Zeplin, Miro, etc.)
Why Choose Me as UI UX Designer
🔹User-Centered Approach: I am passionate about understanding users and their needs, ensuring every design decision prioritizes user experience. UX design SaaS, UI UX designer SaaS
🔹Experience in UI UX SaaS and B2B Platform: I have hands-on experience designing for both SaaS and B2B product (b2b web design), understanding the complexities and unique challenges of these platforms. I focus on product design saas and complex UX flows
🔹Strong Collaboration Skills: As a Product designer SaaS, I work closely with cross-functional teams to ensure the design vision aligns with technical and business goals
🔹End-to-End Design: From concept sketches to final high-fidelity prototypes, I deliver end-to-end design solutions. As a dashboard designer I improve data visualization
🔹Focus on Business Impact: I design with the bigger picture in mind, creating products that deliver excellent user experience and drive business growth
If you need product UI across devices, I also work as a ux ui app designer
🏆 What can we solve and achieve together?
* As a UI Designer, I transform outdated, hard-to-use software into intuitive and professional interfaces
* Improved scalability through a focus on UI UX Design, UIKit, and business-product logic
* Support for various screen resolutions with responsive design
* Interface updates with a new component library during migration to a new front-end framework
* Building scalable, consistent, responsive, intuitive B2B software from scratch, starting from the first iteration
If you're looking for a UI UX Designer with deep experience in SaaS product, B2B platform dashboard design, I can help you create a product your users will love and your business can grow with.
🎁 Contact me and get a FREE personal roadmap for your future Unicorn!
Ivan K.
has worked
.
Associated with
Uitop - B2B SaaS design & dev agency 🏆 We design the software for grow!
$200K+
earned
$75/hr
100%
Job Success
$2K+ earned
Available now
Start of list.
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I’m a Full Stack Developer, SaaS Developer, and Backend Developer focused on building production-ready software that performs reliably under real-world conditions. My work sits at the intersection of software development, web development, and SaaS platform engineering, with a strong backend-first mindset and deep attention to scalability, performance, and long-term maintainability. 🚀
As a Full Stack Developer, I take ownership of systems end-to-end, combining robust backend architecture with clean, modern interfaces. My frontend work is typically React-based, and I often collaborate with - or replace - traditional React developer or web developer setups by owning both the frontend and backend within a single cohesive system.
As a SaaS Developer, I help companies design, build, and scale SaaS products, internal tools, and API-driven web applications intended for long-term use. My experience as both a Backend Developer and software developer allows me to think beyond individual features and focus on architecture, reliability, and operational stability from the start.
Many of the platforms I build support internal teams, customer dashboards, and multi-role workflows, where permissions, data integrity, and business rules are critical. ⚙️
In my day-to-day work as a Backend Developer, I design and implement backend services, APIs, and data models that power SaaS platforms, complex web applications, and mobile-connected systems. I regularly work with Node.js and Python, drawing on my background as a Python developer to build scalable services, background jobs, and asynchronous workflows that perform reliably in production.
As a Full Stack Developer, I ensure these backend systems integrate cleanly with frontend applications, mobile extensions, and third-party APIs. When required, I support frontend and mobile app developer workflows using React and React Native. This end-to-end ownership is one of the key reasons clients bring me in as a Full Stack Developer instead of splitting work across multiple roles.
A significant portion of my work as a SaaS Developer and Backend Developer involves building internal platforms, dashboards, and API-first systems that integrate with external services. In these projects, I often collaborate closely with product, growth, and analytics teams, including teams focused on SaaS marketing, by designing clean data pipelines, event tracking systems, and backend logic that support experimentation, reporting, and lifecycle insights. 📊
When projects require AI-powered functionality, I bring hands-on experience integrating AI capabilities into backend systems. While my primary role remains Full Stack Developer and Backend Developer, I frequently implement AI-enabled workflows, data processing pipelines, and LLM-driven features inside SaaS platforms.
This allows me, as a SaaS Developer, to deliver AI functionality that is reliable, observable, and cost-controlled, rather than experimental prototypes. 🤖
Clients typically work with me when they need:
• a Full Stack Developer who can own both frontend and backend
• a SaaS Developer who understands long-term scalability constraints
• a Backend Developer experienced with real production systems
• React developer and mobile app developer experience from a practical software developer
• backend services built with Node.js or Python by an experienced Python developer
• complex web applications with business workflows and rules from a senior web developer
• API-driven architectures and third-party integrations
• SaaS platforms designed to support growth, analytics, and SaaS marketing data needs
• MVPs that can realistically evolve into long-term SaaS products
A large part of my work as a Full Stack Developer, SaaS Developer, and Backend Developer focuses on:
• multi-role dashboards and internal tools
• authentication, authorization, and permissions
• API-first backend system design
• integrations with external platforms, including legacy CMS or WordPress systems when needed
My core work as a Backend Developer and Full Stack Developer covers:
• backend services built with Node.js and Python
• APIs, background jobs, and integrations
• databases such as PostgreSQL
• modern stacks using tools like Supabase
• AI-enabled backend features where they provide real business value
I regularly work on MVP builds and early-stage products as a SaaS Developer, with a strong focus on solid backend foundations, sensible scaling paths, and avoiding short-lived prototypes.
Depending on project scope and timing, I work hands-on as a Full Stack Developer, SaaS Developer, and Backend Developer, and when useful, involve specialists from my team.
In the end, long-term results come from clarity and intentional system design. I focus on deliv
$40/hr
100%
Job Success
$10K+ earned
Available now
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Experienced Senior Full-Stack Developer with 15+ years in software development and 10+ years leading a successful development company, delivering custom, scalable web and mobile solutions, covering full cycle development, from architecture and backend to front-end, intuitive UX and UI. Key technologies include React, Next.js, Node.js, Flutter, Swift, Kotlin, PHP (Laravel, WordPress), REST/GraphQL APIs, and AWS.
Borys A.
has worked
.
Associated with
TRIARE
$5K+
earned