Available for freelance / project opportunities.
Software Engineer and Backend Developer
Software Engineer and Backend Developer focused on building reliable, maintainable, and business-oriented software systems. Experienced in developing backend services, data-driven applications, API integrations, and operational workflows for real-world business needs.
About
Software Engineer focused on building practical web applications, backend systems, and data-driven solutions.
I've been building software since 2024, starting during college and continuing through professional and personal projects. I enjoy turning ideas and real-world problems into software that is simple, useful, and reliable.
Technical Skills
Featured Projects
Insamed is a multi-tenant healthcare operations platform for Indonesian pharmacies and clinics, connecting pharmacy POS, FEFO inventory, patient reception, clinical documentation, billing, reporting, and BPJS workflows through a branch-scoped web application and API.
Connects pharmacy sales and clinic visits to inventory, clinical records, billing, payments, audit trails, and BPJS submission workflows.
Delta is a multi-tenant backend for customers and operators managing standard and priority order workflows. It combines authenticated APIs, PostgreSQL state machines, transactional outbox events, and asynchronous validation, fulfillment grouping, asset-generation, webhook, and notification workers.
Coordinates validation, fulfillment grouping, asset generation, storage, and notifications while keeping order submission decoupled from long-running work.
HandSpeak is a Bangkit Academy capstone learning platform for practicing BISINDO and SIBI alphabet signs. Its backend processes uploaded images through two TensorFlow.js classification models and returns predicted letter labels through cloud-hosted REST APIs.
Connects the learning experience to BISINDO and SIBI image-recognition models through a containerized inference API deployed on Google Cloud.
An internal analytics dashboard for telecom network operations teams to monitor network events and equipment deployments across the Java–Bali service area. It visualizes revenue, profitability, OPEX, traffic payload, and user metrics per region through filterable KPI cards, monthly trend charts, and a searchable event-impact table, secured by Firebase Authentication and deployed on Firebase Hosting.
Shipped a deployed, Firebase-authenticated dashboard that consolidates regional network KPIs (revenue, profitability, OPEX, payload, users) into a single filterable view for the Java–Bali area and its three regions.
Experience
Independent Project
Mar 2026 – Present
Developed a multi-tenant healthcare POS platform for pharmacies and clinics in Indonesia. Built secure backend services for sales, prescriptions, FEFO inventory, payments, and patient workflows, with tenant isolation, audit logging, background jobs, and Next.js integration.
Independent Project
Aug 2025 – Aug 2026
Designed and maintaining event-driven backend for automated order and package processing. Built asynchronous APIs, transactional outbox workflows, background workers, state machines, idempotent callbacks, audit logging, and integrations with external validation and notification services.
Telkomsel — Network Directorate
Sep 2024 – Dec 2024
Built a React and Express.js web application that used the Google Sheets API to retrieve and present operational data.
Bangkit Academy — led by Google, Tokopedia, Gojek & Traveloka
Feb 2024 – Jul 2024
Selected for an intensive industry-oriented program focused on cloud computing and backend development. Built and deployed cloud-based applications through hands-on work with backend services, APIs, databases, and team-based software engineering practices.
Contact
Available for freelance / project opportunities.
nandavahindra@gmail.comTypical response time: within 24–48 hours.
