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sai krishna

sai krishna

Software Engineer

Narasaraopet, India 1+ yrs exp 83 ยท Excellent

About

Full-stack developer specializing in React.js and Node.js, with hands-on experience shipping production features for real-time messaging, analytics dashboards, and AI-integrated platforms. Comfortable owning a feature end-to-end - from component architecture and state management to API integration, query optimization, and CI/CD-driven deployment. Currently seeking a full-time role to bring this to a team building scalable, user-facing products.

Skills & Expertise (37)

React.js Intermediate
7.5/10
1
Years Exp
Git Intermediate
7.0/10
1
Years Exp
Node.js Intermediate
7.0/10
1
Years Exp
Docker Intermediate
6.5/10
1
Years Exp
React Native Intermediate
6.0/10
1
Years Exp
Postgresql Intermediate
6.0/10
1
Years Exp
TypeORM Intermediate
5.5/10
1
Years Exp
Socket.IO Intermediate
5.5/10
1
Years Exp
Scrum Postman GitHub VS Code Chrome DevTools Jira Agile Kubernetes OpenAI API Python SQL Redis caching Expo Render AWS Jenkins Docker Swarm Docker Compose Redis RESTful APIs Express.js Component-Based Architecture Responsive Design React Query REDUX Tailwind CSS CSS3 HTML5 Javascript (ES6+

Work Experience

Software Engineer

Reelon Technologies

Jun 2025 - Sep 2025

Built and shipped the Feed and Profile modules end-to-end using React.js and Tailwind CSS, supporting a platform with approximately 5,000 active users. Implemented real-time chat functionality using Socket.IO, enabling instant messaging and live interactions across the platform. Developed reusable, responsive UI components as part of a 6-engineer team, improving cross-device compatibility and reducing duplicate frontend code. Used React Query for server-state management and data fetching, reducing redundant API calls and simplifying caching, loading, and error handling on the frontend. Set up and maintained CI/CD pipelines using Jenkins, automating build, test, and deployment steps and cutting manual release effort. Collaborated in an Agile/Scrum environment, participating in sprint planning, feature development, and code reviews. Used Git/GitHub for version control and collaborative development workflows.

Software Developer

Hyperspace Retail Labs Pvt Ltd

Feb 2024 - Mar 2025

Architected a scalable SaaS analytics platform using React.js, Node.js, and TypeORM, aggregating data from Google Ads, Amazon Ads, WooCommerce, and Shopify into a unified dashboard. Integrated OpenAI's API with a Python-based service to enable natural-language queries and real-time chat over analytics data. Built reusable frontend components with Shadcn as part of a 4-engineer team, improving UI/UX consistency across the platform. Integrated React Query for data fetching and caching on the frontend, reducing unnecessary re-renders and API calls for large analytics datasets. Optimized complex SQL queries, indexing strategies, and stored procedures, reducing average query response time by an estimated 50-60% for large analytics datasets. Implemented Redis caching for frequently accessed analytics data, reducing API response time by an estimated 30-40% and easing database load. Built real-time processing pipelines with cron-based sync every 5 minutes, keeping dashboards updated with near-live data across 10+ integrated data sources. Designed and maintained CI/CD pipelines with Jenkins, containerizing services with Docker and Docker Compose for consistent builds and streamlined, repeatable deployments across environments. Developed and deployed cross-platform mobile apps using React Native and Expo, unifying shipment tracking across 3 major courier partners (XpressBees, Ecom Express, and Amazon Shipping) into a single platform. Implemented real-time order tracking with map-based location features in React Native. Built scalable mobile app architecture using Redux for centralized state management. Automated build, test, and deployment workflows using Jenkins CI/CD pipelines integrated with Docker, improving release consistency and reducing deployment time. Diagnosed and resolved production issues, improving platform stability and performance.

Education

B.Tech in Computer Science and Engineering - Sai Tirumala NVR Engineering College

2019 - 2023 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 8/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 83/100

Profile Overview

Member sinceOct 2026

Skills (37)

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