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damnbrain

Saif

@damnbrain

AI And SaaS Application Engineer

Emirados Árabes Unidos
Inglês, Urdu, Hindi
Algumas informações são exibidas no idioma inglês.
Sobre mim
I’m a full-stack engineer with 7+ years of experience building SaaS applications, AI-powered products, APIs, and production web applications. I help founders and businesses turn ideas into working products from MVP development and core functionality to AI integrations, APIs, payments, and deployment. My experience includes Laravel, PHP, React, Next.js, Node.js, Vue.js, AWS, Docker, and AI technologies such as Claude, RAG, MCP, and tool calling. I focus on understanding the product behind the code and building solutions that can grow with your business.... Saiba mais

Habilidades

d
damnbrain
Saif
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Aplicações Web Full Stack
I will develop your saas mvp from idea to launch
A partir deUS$ 100 /projetoMais detalhes
Desenvolvimento de chatbots de IA
I will build a custom ai chatbot with rag for your business
A partir deUS$ 150 /projetoMais detalhes

Experiência profissional

Serdar_Properties

Senior Full Stack Developer

Serdar Properties

Sep 2025 - Apr 2026 • 7 mos

Built lead generation landing pages focused on speed, mobile responsiveness, and Core Web Vitals, connected them to Bitrix24 CRM to automate lead capture, assignment, and follow-up. Wrote Node.js automation scripts using Redis and BullMQ for async task processing, cutting down manual workload and getting leads to the sales team faster. Configured Nginx as a reverse proxy and set up GitHub Actions pipelines for automated testing and zero-downtime deployments. Wrote unit and integration tests with Jest across all critical automation and API modules, keeping coverage consistently high. Integrated WhatsApp Business API so that follow-up messages triggered automatically when CRM lead statuses changed. Worked directly with the sales team to map out their workflows and turn those into concrete backend logic.

AZTech_Training

Senior Website Developer

AZTech Training

Feb 2025 - Jun 2025 • 4 mos

Built responsive, SEO-optimised WordPress sites with custom themes and plugins, configured Nginx with SSL on Linux/Ubuntu staging servers. Worked with the design and content teams to hit fast load times and strong Lighthouse scores across multiple training product pages. Developed custom plugins to pull in data from third-party training management APIs and surface it on the front end. Managed staging and production environments on Ubuntu, handling deployment pipelines and SSL renewals. Tracked down and removed a ClickFix malware infection caused by a rogue plugin exploiting a RevSlider vulnerability, then hardened the site post-cleanup. Gave the content team practical guidance on page structure, image optimisation, and schema markup.

HTML_Meta Tag

Senior Full Stack Developer

HTML Meta Tag

Jan 2024 - Jan 2025 • 1 yr

Led enhancements to ERP modules using React.js and Node.js, improving how internal government departments handled their daily workflows. Built scalable REST APIs with Express.js on top of MongoDB and PostgreSQL, added a Redis caching layer that cut API response times by around 40%. Deployed and maintained the application on AWS (EC2, S3, RDS) with auto-scaling configured to handle peak loads without manual intervention. Containerised services with Docker and managed deployments through Kubernetes, making it straightforward to roll out updates without downtime. Implemented JWT authentication and OAuth 2.0 for secure, role-based access across government service portals. Added real-time capabilities via WebSockets and set up Jest and Supertest suites that consistently hit above 80% coverage on critical modules