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sumi7t

Sumitparhi

@sumi7t

Full Stack Developer, UI UX and Logo Designer

Indien
Englisch, Hindi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hi, I'm Sumit, a Full Stack Developer and UI/UX Designer with 3+ years of experience building web apps, backend systems and clean user interfaces. I work with React, Next.js, Angular, Node.js, TypeScript, Python, PostgreSQL and MongoDB, and design in Figma, Illustrator and Photoshop. I've built fintech payment backends, REST APIs, real-time apps with Socket.IO, and designed logos, icons and mobile UI. B.Tech in Computer Science. Clean code, fast delivery and clear communication. Message me to discuss your project!... Mehr lesen

Kompetenzen

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sumi7t
Sumitparhi
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Website-UI/UX-Design
I will design modern ui ux for your website or mobile app in figma
Ab10 $ / ProjektWeitere Details
Benutzerdefinierte Websites
I will build a responsive website using react, next js and node js
Ab80 $ / ProjektWeitere Details

Arbeitserfahrung

Freelance

Freelance

Selbstständig • 3 yrs

Full Stack Developer - Real-Time Trading Platform

Jan 2026 - Present • 9 mos

Built a real-time trading platform using Angular, Node.js, MongoDB and Socket.IO. What I delivered: - Live market data streaming with instant price updates via Socket.IO (WebSockets) - Secure REST APIs for orders, portfolios, watchlists and user accounts - Responsive trading dashboards with live charts and push notifications - Optimized MongoDB data models for fast performance under heavy load - Clean UI components designed in Figma and built in Angular What this means for you: I can build fast, real-time web apps - dashboards, chat, live tracking, admin panels - that scale.

Database Developer - PostgreSQL & Python

Oct 2023 - Jan 2026 • 2 yrs 3 mos

Designed and managed high-performance databases for a fintech payment platform processing thousands of real-time transactions daily (UPI, payouts, money transfer, bill payments). What I delivered: - Fast, scalable PostgreSQL database design with clean schemas and relationships - Much faster queries through indexing, partitioning and query tuning - Stored procedures, triggers and views to automate complex business logic - Zero duplicate transactions using database-level locking and strict validation - Python scripts for data migration, automation, reporting and ETL with no data loss - Smooth migration of large datasets with minimal downtime What this means for you: I can design, fix or speed up the database behind your website, app or SaaS - secure, reliable and ready to scale.