Hi, I'm Nagasai Kotha

A

Highly motivated programmer with a thirst for knowledge.
Thrives on tackling intricate problems and crafting innovative solutions with a can-do attitude.

Profile Overview

Senior Software Engineer specializing in architecting and delivering resilient, high-scale systems with exceptional user experiences. Expertise in React, React Native, Node.js, and Python, with strong proficiency across cloud-native platforms including AWS, GCP, and Firebase.

Known for operating effectively in ambiguous and high-risk scenarios, with a strong track record of owning systems end-to-end and ensuring production stability. Proactively identifies failure modes, strengthens reliability, and ensures releases are safe, predictable, and operationally sound.

Brings a balance of deep technical expertise and product awareness—designing scalable architectures, closing critical gaps, and delivering solutions that are not only functional but robust, maintainable, and business-ready. Consistently drives high-impact outcomes in fast-paced, high-stakes environments.

Languages

React, React Native, TypeScript, JavaScript, HTML/CSS, Python

Databases

PostgreSQL, DynamoDB

Frameworks

Flask, Django, Node.js, Bootstrap

Tools

Git, AWS, GCP, Firebase

My Journey

2020 - 2021
Joined as Junior Engineer
YottaFlex AI Technologies Inc

Underwent a training period supporting senior engineers—handling small tasks, fixing bugs, and assisting with feature implementation and code reviews.

2022 - 2024
Senior Associate Engineer
YottaFlex AI Technologies Inc

Led feature work, mentored junior engineers, and took on more complex projects while maintaining a strong focus on code quality and reliability.

2025 - Present
Junior Lead
YottaFlex AI Technologies Inc

Coordinating small teams, driving project delivery, and taking on more leadership responsibilities while continuing to contribute technically.

Career Highlights

Career Journey & Key Contributions
at YottaFlex AI Technologies Inc

Jan 2020 — Present

I take ownership, drive delivery excellence, and deliver measurable value—consistently navigating ambiguity and resolving high-risk situations with clarity and precision.

Ownership & Resilience
  • Assuming end-to-end ownership for critical modules, including cases where I am the sole retained contributor and delivering with minimal supervision.
  • Handling high-risk releases and production incidents, coordinating fixes and follow-through until stability is restored.
Performance & Reliability
  • Designing and implementing reliability and performance improvements (e.g., multithreading and architecture changes) to reduce processing times and improve system robustness.
  • Leading initiatives to reduce recurring production issues through operational hardening and improved monitoring.
High-Impact Delivery
  • Delivering complex, client-facing features end-to-end (design → implementation → deployment), particularly in payments and communications workflows.
  • Introducing high-ROI features and proactively resolving long-standing stability issues to improve client confidence and product reliability.
Mentorship & Organizational Contribution
  • Mentoring interns and new joiners, participating in technical interviews to raise hiring quality, and regularly unblocking teammates across teams.
  • Contributing to culture and CSR activities while acting as a dependable technical resource for peers and stakeholders.
Summary

I consistently take ownership, drive results, support team outcomes, and deliver measurable value to clients and the organization across diverse projects and team environments.

Featured Projects

React TypeScript Node.js AWS PostgreSQL

Enterprise Property Leasing Platform

Leading Property Management Solution

Enterprise-grade web application managing end-to-end property leasing operations, from application processing to payment management, serving nationwide property portfolios.

Key Responsibilities & Achievements
  • System Ownership & Reliability: Established as a dependable system owner, consistently delivering meaningful features while proactively protecting system stability and anticipating failure modes to prevent production incidents
  • Compliance & Risk Management: Designed and implemented critical risk assessment and review workflows with portfolio-wide enablement, ensuring safe operational processes for compliance teams while maintaining data integrity
  • Payment Integration & Accuracy: Led payment system integration initiatives, reducing transaction mismatches and edge-case errors through careful synchronization between leasing platform and property management systems
  • Policy-Sensitive Feature Delivery: Delivered multiple compliance and regulatory updates to leasing workflows, ensuring correct rollout across different properties and regions with zero compliance incidents
  • Release Excellence & Operations: Handled high-risk and ambiguous situations with careful release execution, production support, security fixes, and cross-repository incident coordination, consistently staying with issues until fully resolved
  • Technical Leadership: Stepped into critical gaps, hardened releases to prevent instability, and followed through on operational improvements that eliminated recurring production issues
food app
React Native AWS Firebase

Social Dining Experience Platform

Mobile-First Social Food Discovery App

Revolutionary platform reimagining the dining out experience for a digital, social, and mobile-first generation with personalized recommendations and social sharing.

Key Responsibilities & Achievements
  • Mobile App Development: Developed cross-platform mobile application using React Native with 50K+ downloads and 4.5+ star rating
  • Social Features: Implemented social feed, restaurant reviews, and photo sharing features with real-time updates using Firebase
  • Recommendation Engine: Built personalized restaurant recommendation system based on user preferences and dining history
  • Location Services: Integrated Google Maps API for restaurant discovery, navigation, and proximity-based suggestions
RFP Collaboration Hub
React Python Django PostgreSQL

RFP Collaboration Hub

Enterprise B2B Collaboration Platform

Comprehensive RFP management platform enabling businesses to create, manage, and collaborate on Request for Proposals with real-time updates and intelligent matching.

Key Responsibilities & Achievements
  • Full-Stack Development: Architected and developed end-to-end web application using React frontend and Django REST framework backend
  • Real-Time Collaboration: Implemented WebSocket-based real-time collaboration features allowing multiple users to work simultaneously
  • Document Management: Built document versioning system with audit trails and role-based access control
  • Smart Matching: Developed intelligent RFP-vendor matching algorithm improving match accuracy by 75%
Python OCR ML AWS

Loan Credit Memo Processor

AI-Powered Document Processing System

Automated loan credit memo processing system leveraging OCR and machine learning to extract, validate, and process financial documents with high accuracy.

Key Responsibilities & Achievements
  • Automation Pipeline: Developed end-to-end automated document processing pipeline reducing manual processing time by 80%
  • OCR Integration: Integrated advanced OCR technology for accurate text extraction from scanned documents with 95%+ accuracy
  • Data Validation: Implemented ML-based validation system to identify anomalies and ensure data integrity
  • Cloud Infrastructure: Deployed scalable solution on AWS with serverless architecture, processing 10K+ documents monthly

Technical Skills

Languages & Databases
JavaScript

JavaScript

TypeScript

TypeScript

Python

Python

HTML5

HTML5

PostgreSQL

PostgreSQL

DynamoDB

DynamoDB

Libraries
React

React & React Native

NumPy

NumPy

Pandas

Pandas

Frameworks
Node.js

Node.js

Flask

Flask

Django

Django

Bootstrap

Bootstrap

Tools & Technologies
Git

Git

AWS

AWS

GCP

GCP

AI Tools

GitHub Copilot

ChatGPT

Claude

Education & Certifications

Bachelor's Degree
JNTUH

2015 - 2019

Completed undergraduate studies and transitioned into software engineering through self-study, certifications, and hands-on projects.

Certifications

AWS Certified Developer

Amazon Web Services

Associate Level

React Developer Certification

Meta

Professional Certificate

Latest Blogs

Flutter vs React Native: The Clear Winner

An in-depth comparison of React Native and Flutter, exploring why React Native has cemented its base in the mobile development world.

8 min read
GoDaddy + CloudFront: Subdomain Hosting Simplified

A comprehensive guide to hosting a web app on a subdomain with GoDaddy and CloudFront for optimal performance.

10 min read
Fast-Track Your Dev Skills: A Hands-On Guide

Discover why hands-on practice beats theory every time and learn practical strategies for accelerating your developer journey.

6 min read

Get In Touch

Let's Connect!

I'm always interested in hearing about new projects and opportunities. Whether you have a question or just want to say hi, feel free to reach out!