
Ehtisham Abbas
Level 1
Full Stack Developer, Web Mobile Apps, MERN, n8n Automation Expert
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Esperienza lavorativa
Senior Front-end Engineer (Full Stack) | AI Engineer
Interstellus • Full time
Jul 2024 - Present • 1 yr 10 mos
- Led the end-to-end development of GuestGuru.ai, a Next.js-based platform integrating PMS systems (Zeevou, Channex, Guesty) to unify property and communication data. - Architected scalable, component-driven UI and implemented Redux state management, improving performance and maintainability across modules. - Integrated Clerk authentication and Stripe billing, delivering secure onboarding and automated subscription workflows. - Engineered webhook-based real-time data synchronization, eliminating manual refresh delays and reducing data latency by 100%. - Built and deployed an AI chatbot using OpenAI APIs, automating guest support and increasing response efficiency by 85%. - Developed configurable Twilio/SMPP-based notifications (SMS & email) ensuring instant alerts and compliance with privacy standards.
interstellus.io
Full time • 1 yr 7 mos
Senior Front-end Engineer
May 2023 - Jul 2024 • 1 yr 2 mos
Project: Blonk.co - Developed a cross-platform recruitment system using React Native (mobile) and Next.js (web), connecting recruiters and candidates in real time. - Integrated GraphQL APIs and Firebase Cloud Messaging, ensuring seamless data synchronization and instant communication across devices. - Designed and implemented job–candidate matching algorithms, improving pairing accuracy and reducing recruiter workload by 60%. - Migrated the existing React.js app to Next.js, enhancing SEO and load performance. - Utilized Redux for global state management and participated in Agile sprints, code reviews, and architecture planning to maintain technical excellence.
Front-end Engineer
Dec 2021 - May 2022 • 5 mos
Projects: CardClan.io & Boname - Built and maintained scalable, reusable UI components using React.js, enhancing performance and consistency across multiple projects. - Implemented business logic, global state management, and real-time API integrations using React Context, Redux, and Node.js. - Collaborated with designers and QA teams to optimize UX and resolve critical bugs, improving stability and user engagement across platforms.
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Valutazione dettagliata
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Ordina per
csoles69

Stati Uniti
Risposta del venditore
ricklaughhunn
Cliente abituale

Stati Uniti
I had an excellent experience with Ehtisham. He built a n8n workflow that automated my RAG vector library uploads and it works flawlessly. The Communication was smooth, delivery was quick, and the quality exceeded my expectations. Highly recommend!
ricklaughhunn
Cliente abituale

Stati Uniti
Fantastic experience! I needed an N8N workflow to automate my Supabase uploads, and the seller delivered perfectly. Clean setup, fast turnaround, and everything worked exactly as I needed. I’ll definitely be coming back for more automation projects!”

hseralph

Canada
excellent to work with. spent the whole day one-on-one and n8n and was shown the system and how to how he builts it.
vitopia
Cliente abituale

Germania
Herausragende Arbeit mit absolutem Qualitätsfokus! Was diesen Freelancer auszeichnet: proaktive und transparente Kommunikation während des gesamten Projekts. Er hat mich kontinuierlich über den Fortschritt informiert und bei Herausforderungen direkt Rücksprache gehalten – genau so schätze ich professionelle...
Risposta del venditore

