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sid732/README.md


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⚡ About

name:     Siddharth Nashikkar
role:     Software Engineer · 4+ years
focus:    Full Stack · iOS · AI Systems · Cloud
school:   MS Software Engineering Systems @ Northeastern (Dec 2026)
research: 3 published papers (ML)

🛠️ Tech Stack

📱 Mobile

Swift SwiftUI UIKit React Native Xcode Android Studio

🤖 AI & ML

LLMs RAG Spring AI Embeddings Vector DBs Tokenization

⚙️ Backend & Frameworks

Java Spring Boot Python Node.js React Redux Next.js Akka JavaScript TypeScript C++ Go

☁️ Cloud & DevOps

AWS GCP Azure Terraform Docker Kubernetes GitHub Actions Jenkins

🗄️ Databases & Tools

PostgreSQL Oracle MySQL MongoDB Neo4j Firebase Git Jira Confluence Linux


💼 Work Experience

🏥 Alleviate Therapy

Software Engineer & Project Lead
May 2025 – Dec 2025

Sole engineer owning the full stack of a HIPAA & CCPA-compliant digital health platform. Built cross-platform mobile app in React Native, scaled Android from 1K → 20K+ devices, architected secure AWS infrastructure, integrated Shopify storefront, and built a clinical dashboard with React.js & Strapi. Reduced customer-reported bugs by 86%.

🏦 Persistent Systems

Senior Software Engineer
Jun 2021 – Sep 2024

Led development of a Tax Accelerator integrating Oracle ERP Cloud with Vertex O-Series. Built one-click customer onboarding (multi-week → instant), onboarded 5 enterprise clients. Engineered 100+ scalable REST APIs with Spring Boot microservices and React/Redux Saga frontend. Boosted data engineering efficiency by 45% and cut downtime by 20%.

🧑‍🏫 Teaching Assistant — Northeastern University

Jan 2026 – Present

TA for CSYE 6200 (Object-Oriented Design) and INFO 6205 (Program Structure & Algorithms). Grading, code reviews, evaluating design quality, and mentoring students on Java-based coursework.


🚀 Projects

💳 CredTrack — Finance & Bill Tracker

iOS · Spring Boot · Akka AI Agent · GCP

Three-service personal finance platform: native SwiftUI iOS app with NeoPop design system, Spring Boot REST backend (Java 17, PostgreSQL, Firebase auth, BIN lookup), and an Akka-based AI agent (Java 21) that polls Gmail and extracts credit card statements using Gemini with Ollama fallback. Deployed to GCP Cloud Run via Terraform with GitHub Actions CI/CD.

☁️ Cloud Infrastructure & CI/CD

AWS · Terraform · GitHub Actions

Automated full AWS provisioning (EC2, RDS, S3, IAM, VPC peering, CloudWatch) with Terraform. Custom AMIs via Packer for AWS & GCP. CI/CD pipeline with GitHub Actions for automated testing, security scans, Docker containerization, and blue-green deployments. Achieved 20% AWS cost reduction.

🌌 LightsTrail: Aurora Tracker

Real-Time Web App · Azure

Real-time aurora prediction system with interactive Mapbox globe visualization. Vite React frontend, Node.js backend, MongoDB for geospatial data, hosted on Azure App Service. Handled data for 10,000+ locations, improving prediction accuracy by 15%.

🤖 Distributed AI Agent System

LLM + Akka Actor Infrastructure

LLM-integrated distributed actor system with fault tolerance and clustering. Implements embeddings, tokenization, attention mechanisms, and RAG pipelines with vector and graph databases. Built with Akka actors and Spring AI for scalable AI agent orchestration.

🧠 Mental Disorders Detection

ML Research · Published

Implemented ML algorithms (KNN, Naive Bayes, Random Forest) to detect 6 types of mental disorders from social network data. Research published in IJRASET (2023). Improved early detection capabilities for potential interventions.

📈 Recession Prediction System

ML Research · Published

SVM & Linear Regression model achieving 86% accuracy in predicting inflation rates. Visualized yield curves using Matplotlib for economic forecasting. Research published in IJRASET (2023).

🚦 Traffic Signal Synchronization

IoT + Mobile · Published

Built prototype hardware system using Arduino and IR Sensors for dynamic traffic signal control. Developed companion Android app showing real-time signal status. Improved traffic flow efficiency in unplanned city areas. Published in IJRASET (2023).

💰 Finance Management System

JavaFX · PostgreSQL · MVC

Personal finance tracking app with expense logging, budget alerts, and interactive pie chart visualizations for category-wise spending analysis. Built with JavaFX, PostgreSQL, and encrypted authentication. Delivered as a fully tested, scalable desktop application.


📝 Publications

# Title Venue Year
1 Recession Prediction using SVM and Linear Regression IJRASET 2023
2 Social Network Mental Disorders Detection IJRASET 2023
3 Traffic Signal Synchronization and Dynamic Control IJRASET 2023

🎓 Certifications

Atlassian Atlassian Agile Project Management
Professional Certificate
Docker Docker Foundations
Professional Certificate
Microsoft MTA: Programming Using Python
Microsoft Certified 2020
Cisco PCAP: Python Essentials
Cisco Networking Academy
Neo4j Introduction to Neo4j
Graph Databases & RAG
AWS Amazon Cognito
AWS Authentication & Identity
HIPAA Building a HIPAA Compliance Program
Healthcare Data Privacy
React Native React Native Essential Training
Cross-Platform Mobile Dev
Scrum Scrum: The Basics
Agile Methodologies
Jira Agile PM with Jira Cloud
Projects, Boards & Issues
Python The Data Scientist's Toolbox
Johns Hopkins University / Coursera
Web Dev HTML, CSS, JS for Web Developers
Johns Hopkins University / Coursera
JavaScript JavaScript Tutorial Course
Sololearn
Java Java Tutorial Course
Sololearn
Data Science Data Science
Internshala Training

📊 GitHub Stats

Profile Views

Trophies

GitHub Stats Streak Stats
Top Languages

📱 Let's Connect

Portfolio    LinkedIn

"The best way to predict the future is to invent it." — Alan Kay

Pinned Loading

  1. CRED-TRACK/CredTrack CRED-TRACK/CredTrack Public

    Swift

  2. CRED-TRACK/credtrack-ai-agent CRED-TRACK/credtrack-ai-agent Public

    Java

  3. CRED-TRACK/credtrack-infra CRED-TRACK/credtrack-infra Public

    HCL

  4. LightsTrail LightsTrail Public

    TypeScript 2

  5. tf-aws-infra tf-aws-infra Public

    Forked from CSYE6225-Siddharth/tf-aws-infra

    HCL 2