Portfolio

💼 Experience

Software Engineer

QBurst – Koratty Infopark, Kerala 680308
2023 – Present

Backend development for a Generative AI platform using Spring Boot 3.5 and Java 21
Designed scalable REST APIs and asynchronous data pipelines with SQS, Lambda, and Spring Batch
Developed and maintained batch processing workflows and scheduled cron jobs using Spring Batch and Quartz
Built AWS-integrated file processors using S3, Lambda, SQS, and AWS SDK v2
Implemented full-stack observability using OpenTelemetry for HTTP, DB
Optimized application using a custom JRE built with JLink, JDeps, and layered Docker images for efficient deployment

Key Projects for a Leading Global HR Services Company at QBurst

R&D Initiative for Generative AI Matching Platform (Lead Backend Developer, 2025 – Present): Led design and prototyping of advanced backend architectures for Generative AI-driven CV and job description matching, integrated custom retrieval pipelines and observability solutions, and drove innovation and scalability in production systems.
Generative AI Matching Platform (2023 – Present): Designed and implemented a modular backend solution for a global HR services company, integrated AWS Bedrock Claude with Spring AI, managed large-scale document ingestion and analytics, and implemented OpenTelemetry for observability.
Recruitment Management App (Flutter): Built a cross-platform Flutter app for managing recruitment services, with secure authentication, real-time updates, and robust state management for Android and iOS.

Alanta335.location

"Vypin, Ernakulam, Kerala"

Alanta335.contactInfo

["alanta335@gmail.com", "LinkedIn", "github"]

Alanta335.resume

"Alanta335.pdf"

Alanta335.interests

["football,exploring,movies,series,pc games,anime"]

Alanta335.skills

Programming Languages: Java 21, Java 17, Dart, SQL, NoSQL, JavaScript, Python, C++, C
Backend Development: Spring Boot 3.5, Spring AI, Spring Batch, Spring Data, JPA/Hibernate, Spring Scheduler, Quartz, Spring Security, Spring AOP, REST APIs, Microservices, Monolithic Architectures, MyBatis, MapStruct, Lombok, OpenAPI 3 (Swagger), Node.js, Express.js, Razorpay (Payments), Auth0, OAuth2, Google SSO
Generative AI & LLMs: Prompt Engineering (OpenAI, Claude, Gemini), LangChain4J, RAG pipelines, Vector DBs (PGVector, knn_vector, dense_vector), Embedding workflows, OpenAI API, AWS Bedrock API, Token analytics, GardRail, MCP Client/Server, Structured response validation
Frontend Development: Flutter (Android/iOS), Dart, Flutter Flavour, React, TailwindCSS, Axios, HTML, CSS
Databases: PostgreSQL, OpenSearch, Elasticsearch, MySQL, Firestore, MongoDB, H2, SQLite, Flyway (Migration)
Blockchain: Solidity (Ethereum), testnets, Alchemy API, MetaMask integration, Flutter blockchain apps, Wallet connect, contract calls, Blockchain data & transaction workflows
Arduino & Embedded: Arduino Uno, NRF24L01, HC-05, Sensor interfacing (Bluetooth/Radio), Real-time data acquisition, IoT prototyping (Arduino IDE), Cloud integration (Firebase)
DevOps & Cloud: Docker, Docker Compose, Layered Images, AWS (S3, Lambda, ECS, EC2, SQS), LocalStack, JLink, JDeps (Custom JREs), Kibana, OpenSearch Dashboard, Eclipse MAT, Firebase, Nginx
Observability & Tools: OpenTelemetry, opentelemetry-collector, Prometheus, Grafana, Tempo, Loki, IntelliJ IDEA, Postman, Bruno, Maven, Git, GitHub Copilot, Cursor

Alanta335.educationDetails

Bachelor of Technology (BTech) in Computer Science – NSS College of Engineering, Palakkad (2019–2023)
Graduated with First Class with Distinction
Focus: Software Engineering, Distributed Systems, Machine Learning, Artificial Intelligence, Blockchain

Alanta335.certifications

Introduction to Flutter Development – London App Brewery
Programming for Everybody (Getting Started with Python) – Coursera (University of Michigan)
Python Data Structures – Coursera (University of Michigan)
Crash Course on Python – Coursera (Google)

Alanta335.achievements

Top 10 Team, Reboot Kerala Hackathon (Health Sector) – ASAP Kerala, 2020
Team Head, Android Application Development – Dyuksha, NSS College of Engineering, 2023
1st Place, Hackfit 2022 – National Level Hackathon by ICEFOSS FISAT, 2022
1st Place, AIDEATHON – NSS College of Engineering, Palakkad, 2020
1st Place, DedSec CTF – Solasta, 2022
2nd Place, Hackathon FOSSEra – FOSSNSS & HASP, 2022
7242nd Position, Google Hash Code, 2021
7421st Position, CTFlearn, 2020

Alanta335.languages

English – Fluent
Malayalam – Fluent
Hindi – Fluent

Alanta335.internships

FullStack Flutter Developer Intern – SANCHARI (Cisco, NASSCOM Foundation ThingQbator program), July 2021 – September 2021
- Built a Travel Guide app (Play Store test release)
- User registration with Firebase Authentication
- Travel routes, Google Maps integration, live location sharing, SOS messaging, interest location finder
- Real-time weather and news updates
Web Development Intern – Kanjikode Industries Forum (KIF), 2021
- React web app for company/product showcase
- Detailed company, product, and board info
- MySQL backend design and implementation
- Deployed on AWS EC2 (Website)

📂 Projects

Smart Covid QR Scanner (Flutter, 01/2021): Mobile app for contactless visitor tracking via QR codes. GitHub
CTF Writeup (09/2020): Solutions for CTF challenges in web, crypto, forensics, and more. GitHub
Smart Doctor Patient Management (Flutter, 01/2022): Cross-platform app for managing appointments and records using Firebase. GitHub
Student Profile Management (Flutter, PHP, MySQL, 03/2022): CRUD app with Firebase auth and PHP/MySQL backend. GitHub
Anonymous Drug Reporting (Flutter, ML, 05/2022): App for anonymous incident reporting with maps, clustering, and spam detection. GitHub
Product Authentication via Blockchain (Ethereum, 01/2022): Smart contract solution for product authentication and tracking using QR codes. GitHub
Vehicle-to-Vehicle Communication (Arduino, Kotlin, 04/2023): Network-free traffic congestion detection and SOS broadcasting system. GitHub
LLM Web Search Agent: Java/Spring Boot tool for LLM-powered web search, scraping, and knowledge base creation with SearxNG and semantic processing. GitHub
Spring Batch + Quartz + PostgreSQL + NGINX + LocalStack: Dockerize batch job environment with advanced scheduling, PostgreSQL, S3 (LocalStack), and NGINX reverse proxy. GitHub
E-commerce Website (React, Tailwind, Firebase, Razorpay, Google Cloud Run): E-commerce platform for selling tote bags, built with React and Tailwind CSS, using Firebase for backend, Razorpay for payments, and deployed on Google Cloud Run. GitHub
AI Agent Doctor (Flutter, LLM, Groq): AI-powered doctor assistant app for users without access to real doctors, built with Flutter and LLM Groq. GitHub

D23_Dyuksha

This is an Official android application developed for Technical-fest Dyuksha, for NSS college of engineering, Palakkad. The app was developed in Flutter, with firebase as backend.

Flutter

Firebase

demo open_in_new source

V2V

App used to detect traffic congestion and SOS message broadcasting without network connectivity using Arduino. This is my final year B.tech poject

Kotlin

Firebase

Google Maps

MongoDB

Arduino

NodeJs

Ngrock

Express

Java

NRF24

HC-05

demo open_in_new source

ProBlock

Product authentication and owner tracing app. This project was done as a part of min project for btech s6.

Flutter

Firebase

Blockchain

Solidity

Remix

Sidechain

Ethereum

Alchemy

demo open_in_new source

Sanchari

This is a travel guide app made with flutter for cisco thingqbator nasscom foundation internship program

Flutter

FireBase

GoogleMap

FireStore

NewsAPI

OpenWeatherAPI

demo open_in_new source

Anonymous Drug Reporting App

This is an app to send anonymous message to police to report illegal activity.

Flutter

FireBase

GoogleMap

FireStore

NodeJs

Docker

Python

Anonymous Chat

demo open_in_new source

CoViQrR

This is an app where shopkeepers have an app that shows QR code and users can scan this QR code which will automatically add that user to the visitor list. This should replace manual entry of contact details in the shop due to COVID..

Flutter

Firebase

QR code reader and generator

FireStore

demo open_in_new source

Alan T A

🔍 Summary

💼 Experience

Software Engineer

Key Projects for a Leading Global HR Services Company at QBurst

Projects

📂 Projects

D23_Dyuksha

V2V

ProBlock

Sanchari

Anonymous Drug Reporting App

CoViQrR

Contact me!