Available for opportunities

Dhananjaya Kumar G P Software Engineer

Full-stack engineer with 6+ years of experience across technical support, Java/Spring development, and Elixir/Vue.js . From mall kiosks in Russia to eBay archival systems — end-to-end ownership, every step.

Get in touch View work
6+
Years Experience
7+
Major Projects
∞
Lines Shipped
Core Expertise

Technical
Skills

⚡

Backend

Elixir Phoenix Framework Payment/Whatsapp Integrations API Design Encryption
🖥️

Frontend

Vue.js Nuxt JS Firebase Vuetify/Bootstrap/Tailwind CSS IndexedDB LocalBase
🗄️

Database

PostgreSQL IndexedDB Query Optimization Data Migrations
🚀

DevOps

Nginx Linux CI/CD(Manual Deployments)
🔧

Others

REST APIs Debugging Agile
Work History

Experience &
Projects

Feb 2019 — May 2019
USAM Technology
Solutions
Technical Support Engineer
ROLE OVERVIEW

AutoCAD Product Support & Client Services

  • Handled installation and servicing of AutoCAD products for clients
  • Developed ability to isolate and resolve issues within defined time periods
  • Built strong client interaction skills — communication, patience, and calm under pressure
  • Strengthened problem-solving, active listening and self-confidence in client-facing environments
Jun 2019 — Jun 2020
Sensiple Software
Solutions
Trainee — Software Developer
ROLE OVERVIEW

Full Stack Developer — Internal HRMS

  • Experience in Core Java, Spring, and Spring Boot (basics)
  • Exposure to web technologies — HTML, CSS, Bootstrap, Angular (basics)
  • Worked as a full stack developer on an internal HRMS covering User Management, Finance, and Payroll
  • Proficient in software development & integration; good knowledge of Agile/SDLC methodology
Jul 2020 — Present
Ardhika Software
Technologies
Software Engineer
01 / PROJECT — FLAGSHIP

University ERP & Digital Campus Platform — SASTRA College

End-to-end University Management System unifying academic, financial, and administrative operations into a single scalable digital campus platform.

ERP CORE
Admissions, fee structures, invoicing, settlements & real-time administrative reporting
STUDENT PORTAL
Self-service access to profiles, applications, documents, and online payments
HELPDESK
SLA-driven ticketing for student requests — documents, queries, status tracking
LMS
Course management, weekly progress tracking, content delivery & performance monitoring
FORM BUILDER
Dynamic application builder — configurable fields, layouts, and admin-controlled forms
PAYMENTS & ANALYTICS
BillDesk gateway integration, invoice generation, financial & course completion reports
02 / PROJECT

Content Management System (CMS)

  • Client-side application serving data from APIs, functioning as a user-friendly database layer
  • Supports full CRUD operations — create, read, update, delete — with an intuitive UI
  • Built for client data loads directly into the application with minimal friction
  • Tech: Java, Spring Boot, Vue.js, JavaScript, PostgreSQL
03 / PROJECT

Russian Malls Kiosk System (Rio, Avenue, Dmitrovka, City Plaza & more)

  • Kiosk applications deployed on mall floors displaying shops, news, food, entertainment, cinemas & weather
  • Data fed from client APIs; CMS integration for client-side content management and updates
  • Sole developer — owned the full stack from API integration to kiosk UI
  • Tech: Java, Spring Boot, Vue.js, JavaScript, PostgreSQL
04 / PROJECT

Dzine-Hub — eBay Data Archival System

  • Archival system to retain eBay store data beyond eBay's 90-day retention limit
  • Targeted markets: US and Germany eBay user bases
  • Focused on data persistence, client usability, and seamless eBay integration
  • Tech: Elixir (server), Vue.js (client), PostgreSQL (database)
05 / PROJECT

Inconn (UDS) — Asset Management System

  • Holistic asset management platform covering procurement, implementation, renewal and disposal lifecycle
  • Enables businesses to monitor and optimally utilise assets while reducing IT and software costs
  • Delivered a complete view of asset lifecycle with integrated tracking and management workflows
  • Tech: Elixir (server), Vue.js (client), PostgreSQL (database)
More About Me

Background &
Personal

I'm a full-stack engineer based in Vellore, Tamil Nadu — passionate about building robust, production-ready systems from the database layer to the UI.

My work spans backend architecture in Elixir/Phoenix, interactive frontends in Vue.js, kiosk hardware integrations, and complex payment gateway flows.

I enjoy solving hard problems and bringing clarity to complex systems — whether it's optimizing a slow query, architecting a clean API, or getting USB printing to work reliably in a mall kiosk.

📷 Photography ✈️ Travel ✏️ Drawing 🏸 Badminton 🏍️ Biking
Education B.E. in EEE — (2014-2018)
College C. Abdul Hakeem College of Engineering & Technology
Location Vellore, Tamil Nadu
Experience 6+ Years
Availability ● Open to roles
Languages
TamilNative
EnglishProfessional
HindiBeginner
Let's Connect

Get In
Touch

Open to new opportunities, freelance projects, or just a good conversation about tech. Reach out and I'll get back to you.

📞 +91 9080679121 ✉️ dhanasundar2002@gmail.com 📍 Chennai, Tamil Nadu, India.