A Javed Khan

About

Software engineer/tech consultant with 9+ years building high-performance systems across OTT, banking, FinTech, blockchain, and payments. Currently Sr. Software Engineering Consultant at Proximity Works focused on real-time streaming architecture, AI-powered features, and performance optimization at scale. Specializes in on-device/privacy-first AI (no cloud dependency), full-stack React/Next.js/Node.js development, Tauri desktop apps with Rust, high-scale real-time platforms, and payment systems (Stripe, Braintree, multi-provider). Building Eminency at Eminence Intellitech, an on-device AI accounting product for Indian SMEs.

Experience

• Founder · Eminence Intellitech02-01-2026

  Building Eminency — an on-device AI accounting software for Indian SMEs. → AI runs 100% locally — financial data never leaves the user's machine → Hindi + English natural language search — no menu navigation needed Also working with early-stage startups on: → MVP to production builds → AI integration and local LLM implementation → Scalable full-stack architecture → Desktop app development (Tauri + Rust)

• Sr. Software Engineering Consultant · Proximity Works07-01-2023

  - Consulting on high-scale streaming platform used by millions of users - Working with frontend architecture using React & Next.js with strong focus on performance, SSR, and UX - Collaborating with backend, infra, and product teams to solve scalability & reliability challenges - Contributing to architectural decisions impacting concurrency and long-term maintainability

• Software Engineer · Proximity Works10-01-2021 – 07-01-2023

  - Built and scaled frontend systems for enterprise and growth-stage clients - Worked on performance optimization, UI architecture, and complex business flows - Delivered solutions across Streaming and Product Platforms - Collaborated with global teams including designers, PMs, and backend engineers

• Payment Switch · Codestack11-01-2023 – 03-01-2024

  - Solved complex challenges related to payment gateway integrations - Built Node.js-based backend services and wrapper APIs for payment orchestration - Integrated and managed multiple payment providers: - Stripe - Braintree - NMI - Flywire Improved reliability and extensibility of the payment processing layer Domain: Payments, FinTech, Secure Transaction

• Software Developer · TISSA Technology07-01-2019 – 10-01-2021

  - Worked on Blockchain (Cryptocurrency) and Cloud-based applications - Built web and mobile solutions using React, Node.js, and modern JS frameworks - Contributed to crypto-payment workflows and backend services - Gained deep exposure to distributed systems and financial applications

• Executive Software Developer · Yalamanchili Software Exports Ltd02-01-2017 – 06-01-2018

  - Developed enterprise-grade solutions for Banking, Card Payments, and Transaction Processing - Worked on middleware technologies supporting large-scale financial systems - Built strong fundamentals in secure systems, reliability, and compliance-driven development

Education

• GH Raisoni Engineering College, DigdohBachelor's degree, Computer Science
• Pesto TechEngineering Fellow

Similar talent on Pangea

Himanshu K.Full-Stack Software Engineer | AI EnthusiastVancouver, BCSubhan A.Software Engineer | Full Stack Engineer | Front End | AI Engineer | Building Next-Gen Web & AIWestwood, NJ 07675Ravi C.Full-Stack Developer | Software Engineer | Team LeadIndiaLokesh D.Full-Stack Engineer | Next.js • TypeScript • Fastify • AWS • Kafka (2+ Years)Surat, Gujarat