You will get Consultation from Front-End Developer | React, Next.js, Vue | Full-Stack
Rising Talent
Project details
Please message me on Upwork before ordering to confirm the scope.
As a Senior Front-End Developer / React Developer (Next.js, Node.js Full-Stack) with 12+ years of experience, I provide structured frontend consultation for startups, SaaS companies, and enterprise teams.
This consultation is ideal if you need help with:
• React or Next.js architecture decisions
• Frontend scalability planning
• Performance improvement strategy
• Codebase review
• Technical stack validation
What’s included:
• 60 minute consultation call
• Architecture and code review (if provided)
• Technical recommendations
• Written summary with next steps
As a Senior Front-End Developer / React Developer (Next.js, Node.js Full-Stack) with 12+ years of experience, I provide structured frontend consultation for startups, SaaS companies, and enterprise teams.
This consultation is ideal if you need help with:
• React or Next.js architecture decisions
• Frontend scalability planning
• Performance improvement strategy
• Codebase review
• Technical stack validation
What’s included:
• 60 minute consultation call
• Architecture and code review (if provided)
• Technical recommendations
• Written summary with next steps
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included $150
These options are included with the project scope.
$150
- Delivery Time 2 days
- Number of Revisions 0
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BS
Bilal S.
Nov 13, 2017
ReactJS Front End C
BS
Bilal S.
Mar 2, 2017
ReactJS Front End B
About Taras
Front-End Developer | Full-Stack Developer | React, Next.js, Vue, Node
100%
Job Success
Lviv, Ukraine - 1:56 am local time
🔐 GDPR & HIPAA 𝐜𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐭 | ISO 27001 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬
I am a Senior Frontend Developer and React Developer with 12+ years of experience building scalable web applications across SaaS, FinTech, Healthcare, Real Estate, Logistics, and AI-driven platforms.
As a Frontend React Developer and Next.js Developer, I help companies launch high-performance, SEO-friendly applications that are built to scale
I also work as a Full-Stack Developer (React & Node.js), meaning you get full ownership of your product, from UI/UX implementation to API architecture and deployment.
💼 Enterprise delivery mindset
⚙️ Senior Frontend Developer & React Developer with Full-Stack capability
🔐 Experience in regulated & security-sensitive industries
📊 Architecture built for scalability, performance & ROI
Over the years, with my team, I’ve contributed to 246 delivered projects, including systems used by enterprise and Fortune 500 clients such as AstraZeneca, Norwegian Airlines, and Volkswagen, helping teams:
💰 Reduce operational costs & processing time (𝟑𝟎 𝐬𝐞𝐜 → 𝟑 𝐬𝐞𝐜 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐢𝐧 𝐅𝐢𝐧𝐓𝐞𝐜𝐡)
🌍 Scale products to millions of users with stable, high-performance architecture (𝐍𝐨𝐫𝐰𝐞𝐠𝐢𝐚𝐧 airline mobile platform)
🚀 Increase engagement 5× in large-scale marketing campaigns (𝐕𝐨𝐥𝐤𝐬𝐰𝐚𝐠𝐞𝐧 𝐚𝐩𝐩)
🔄 Modernize legacy systems and reduce maintenance costs 𝐛𝐲 𝐮𝐩 𝐭𝐨 𝟓𝟎%
🤖 Implement AI-powered analytics & workflow automation for enterprise decision-making 𝐀𝐬𝐭𝐫𝐚𝐙𝐞𝐧𝐞𝐜𝐚 CRM analytics
🔐 Build secure, compliant platforms 𝐚𝐥𝐢𝐠𝐧𝐞𝐝 𝐰𝐢𝐭𝐡 GDPR, HIPAA & ISO standards
Across every project, the focus remains the same: performance, scalability, security, and predictable enterprise-grade delivery.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐚𝐬 𝐚 Frontend Developer
✔ Deep expertise in React, Next.js, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3/SASS
✔ Strong component-based architecture & reusable UI systems
✔ REST & GraphQL API integration
✔ Responsive, mobile-first development across all devices
✔ Performance optimization (Core Web Vitals, Lighthouse improvements)
✔ Accessibility (WCAG) and cross-browser compatibility
✔ Shopify frontend customization & performance optimization
✔ Clear communication, ownership mindset, and long-term reliability
I collaborate with designers, backend engineers, and product teams to ship scalable, maintainable solutions.
Selected Frontend 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬
• Built SaaS dashboards (React/Redux) reducing page load time by 40%
• Rebuilt Angular admin panels improving maintainability by 30%
• Improved Lighthouse performance scores by 35% in large B2B platforms
• Delivered pixel-perfect B2B & FinTech interfaces increasing engagement
• Enhanced UX with advanced animations (GSAP, Framer Motion)
• Strengthened cross-browser & responsive consistency across enterprise systems
𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤
Frontend: React.js, Next.js (SSR/SSG), Angular, Vue.js, TypeScript, scalable component architecture, performance optimization, SEO-first development, accessibility, design systems.
Full-Stack & Backend: Node.js, NestJS, Express, .NET, Python, Java, secure REST & GraphQL APIs, role-based access control, scalable service architecture.
Data & Infrastructure: PostgreSQL, MongoDB, MySQL, CI/CD pipelines, cloud-native deployment, DevOps automation.
AI & Advanced Systems: GPT-4, Llama, Claude, Gemini, YOLOv8/YOLOv10, DINOv2, SegmentAnything, Stable Diffusion, PyTorch, HuggingFace, Scikit-learn, predictive analytics and AI-powered workflow automation.
Security & Compliance: GDPR & HIPAA compliance, ISO 27001-certified delivery standards, secure coding (OWASP), encryption, controlled release processes.
🏢 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬: Healthcare & Pharma | FinTech & Insurance | SaaS | Construction & PropTech | Retail & E-commerce | Logistics & Travel | AI & Data Platforms
Many projects are delivered in regulated environments requiring strict compliance and enterprise security standards.
💡Have an idea, scaling challenge, or legacy system that needs modernization?
𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐡𝐞𝐫𝐞 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 📩 𝐋𝐞𝐭’𝐬 𝐫𝐞𝐯𝐢𝐞𝐰 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭, 𝐝𝐞𝐟𝐢𝐧𝐞 𝐭𝐡𝐞 𝐧𝐞𝐱𝐭 𝐬𝐭𝐞𝐩𝐬, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐝 𝐚 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫.
Steps for completing your project
After purchasing the project, send requirements so Taras can start the project.
Delivery time starts when Taras receives requirements from you.
Taras works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Discussion & Scope Definition
We discuss your project goals, current state, and key challenges to clearly define the scope of the consultation and expected outcomes.
Consultation & Technical Recommendations
I conduct a detailed consultation, including a review of existing code/design (if applicable) and identification of improvement areas. You will receive practical technical recommendations, implementation guidance, and a written summary.