Rasul Eminli

Full Stack Engineer @ Software Mind

About

Backend-Focused Full Stack Engineer (TypeScript, Node.js, Nest.js, React) with 6+ years of experience. Built and maintained a custom Lead Management CRM that supported 10+ sibling companies (tenants) and processed 50,000+ leads. I worked with clients from the U.S. and Europe, and built SaaS, CRM, and LMS solutions, with a strong focus on optimizing performance and SEO, handling 10K+ daily visits, and migrating no-code/AI prototypes into custom codebases. 🔍 At the moment, I'm looking for remote B2B opportunities with a strong focus on backend development & architecture (Microservices & Cloud). Core Technical Skills: • Languages: TypeScript, JavaScript • Frontend: Next.js, React, Inertia.js, Tailwind CSS, Headless UIs • Backend: Node.js, Nest.js, Hono.js, Payload CMS • Testing: Jest, Vitest, TDD • DB: PostgreSQL, MySQL, MongoDB, Redis, ORM (Prisma, Eloquent, Drizzle) • Architecture: RESTful APIs, GraphQL, Microservices, Serverless, SaaS, BFF (Backend For Frontend) w/ Next.js & Nest.js, SPA, B2B/B2C • Cloud & DevOps: Docker, Nginx, AWS (S3, EC2, SES), Vercel, Turborepo/NX, Git, GitHub / GitLab, CI/CD Pipelines, GitHub Actions • Integrations: AI (OpenAI, Vercel AI SDK, OpenRouter), Payments (Stripe, PayPal, Mollie), RabbitMQ, Soketi, Supabase Specialized areas where I can bring extra value to the team: • Technical SEO Optimization (metadata, JSON-LD schemas, hreflang, Open Graph) • Core Web Vitals Optimization ("reading" network waterfalls, pinpointing biggest causes) • Complex SQL Queries using Laravel/Prisma/Drizzle ORMs • Configuring, Securing, and Maintaining VPS or VDS • Safe SQL Data Migration with Fallbacks and Backups Links: • Email ✉️ rasul@emin.li • TG: https://t.me/rasuleminli • GitHub: https://github.com/rasuleminli • YouTube: https://www.youtube.com/@rasul-eminli A few facts about me: I'm a big fan of jazz fusion, Brazilian coffee, and stand-up comedy. Let's connect! 🤝 Always happy to chat with fellow engineers, founders, and recruiters. Whether you want to work together or just say hi, feel free to reach out.

Country

Poland

City

Warsaw

Industry

Computer Software

Skill

TypeScript, Full-Stack Development, React.js, Node.js, NestJS, JavaScript, Next.js, Docker, PostgreSQL, Amazon Web Services (AWS), Google Cloud Platform (GCP), RabbitMQ, Redis, Tailwind CSS, OpenAI API, Business-to-Business (B2B), Single Page Applications, Software as a Service (SaaS), REST APIs, Prisma ORM

Experience

Full Stack Engineer

Software Mind

2023-2 - Present · 3 yrs 8 mos

Poland

• Automated new locale rollouts to under 1 minute for a platform supporting 40+ regions by building a translation pipeline using CLDR and Google Translate APIs. • Integrated payment libraries (e.g., Stripe, Mollie, Checkout, PayPal) to enable secure global transactions and improve the checkout experience. • Helped to migrate a mobile app from Flutter (Dart) to React Native, keeping performance high while making the code easier for the team to manage. • Established FDD (Feature-Driven Development) practices to enhance code quality, reliability, and maintenance. • Implemented a Backend-for-Frontend (BFF) pattern using Nest.js to aggregate data from 3 distinct microservices, optimizing payload size for the React client. Stack: TypeScript, JavaScript, Node.js, Nest.js, React, React Native, Redis, RabbitMQ, PostgreSQL, Nginx, AWS, GCP, Docker, Drizzle ORM, Flutter, Microservices, Rest API, CI/CD, Vitest, Git, Agile, Payment Integrations (Stripe, Mollie, Checkout, PayPal).

Full Stack Engineer

Fulcrum

2020-10 - 2022-12 · 2 yrs 3 mos

Ukraine

• Developed a custom notification system from scratch using Laravel Queues and WebSockets. • Initiated and led the transition to TypeScript & Inertia.js for core modules, enabling type safety and improving code maintainability and frontend performance. • Implemented a robust multi-tenancy system that allowed 10+ sibling companies to use the CRM with 100% data integrity. • Built a stable import/export system that processed 50,000+ leads without freezing the UI through background chunking, notifying the user when finished, and returning all the failed records for a new attempt. • Prototyped a directory website for our internal database using Laravel Scout, Meilisearch, and Mantine UI, and deployed it to an AWS EC2. • Configured cloud hosting (AWS, GCP) and automated code releases with GitHub Actions to cut down on manual deployment time. Stack: PHP, TypeScript, JavaScript, Node.js, React, Redis, RabbitMQ, WebSockets, PostgreSQL, Laravel, Laravel Scout, Laravel Eloquent, Meilisearch, Mantine UI, Inertia.js, D3.js, Nginx, AWS, GCP, Microservices, Rest API, CI/CD, PHPUnit, Git, Github Actions, Agile.

Frontend Developer

Luxoft

2019-11 - 2020-8 · 10 mos

Ukraine

• Built interactive UI components using native JavaScript, jQuery & React. • Translated Figma & Adobe designs into pixel-perfect, responsive landing pages, ensuring cross-browser compatibility. • Reduced page load times from 8s to under 2s by implementing image optimization, font preloading, and JavaScript code-splitting. • Improved accessibility (A11y) scores by 38% throuhg applying semantic HTML and ARIA best practices, making the website compliant with enterprise standards. Stack: HTML, CSS, Bootstrap, Tailwind CSS, JavaScript, React, Figma.