Full-Stack Software Engineer

RAJAN
SHARMA

Building production-grade web systems, REST APIs & scalable backends.

16 production systems shipped across LMS, POS, tourism & geospatial domains.

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Available commands: whoami - Display name and role skills - List core technical stack experience - Show engineering background contact - Display email address clear - Clear terminal output
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LocationKathmandu, Bagmati Prov, Nepal (UTC +5:45)
Core StackNext.js / Node.js / PostgreSQL / MongoDB
FocusScalable Architecture & Web Systems
NEXT.JSREACTTYPESCRIPTNODE.JSEXPRESSPOSTGRESQLMONGODBTAILWIND CSSNEXT.JSREACTTYPESCRIPTNODE.JSEXPRESSPOSTGRESQLMONGODBTAILWIND CSS
01

Featured Works

02

Technical Capabilities

Frontend & Client Architecture

  • Next.js 16 (App Router)
  • React 19
  • TypeScript
  • Tailwind CSS
  • TanStack Query
  • HTML5 / SCSS
  • Responsive UI/UX

Backend & Database Systems

  • Node.js
  • Express.js
  • PostgreSQL (Prisma)
  • MongoDB (Mongoose)
  • RESTful API Architecture
  • JWT Authentication & RBAC
  • Zod Data Validation

Geospatial & Data Engineering

  • OpenStreetMap Data Ingestion
  • Overpass API & Overpass Kumi
  • Valhalla Routing Engine
  • OSRM Fallback Integration
  • Bounding Box Spatial Queries
  • ETL Data Pipelines

Security, Cloud & DevOps

  • Cloudinary Media Management
  • PBKDF2 Password Hashing
  • HMAC Session Security
  • Git & GitHub Workflows
  • cPanel & Linux Node Hosting
  • Rate Limiting & CORS Hardening
03

Background & Experience

2024 — PresentIndependent Engineering & Client Delivery
Full-Stack Software Engineer
  • Built Advanced LMS with multi-role RBAC, email verification, Cloudinary storage, and audit logs.
  • Developed RestroOS restaurant management platform and high-performance POS system.
  • Engineered OpenStreetMap Nepal data ingestion pipeline covering all 77 districts with Prisma and PostgreSQL.
  • Launched production tourism portals (Ambikeshori Travels, BMW Tours) reducing client operational overhead.
Nov 2022 — Dec 2024Souq Al Baladi
Data Entry Operator
  • Processed and maintained high-volume SKU databases with high precision and zero discrepancies.
  • Assisted in data hygiene, inventory reconciliation, and reporting workflows.
2016 — 2019Council for Technical Education and Vocational Training (CTEVT)
Diploma in Electrical Engineering
  • Built strong analytical problem-solving foundation applied to software architecture and backend algorithms.

Education

Diploma in Electrical Engineering
CTEVT (3-Year Technical Engineering Track)
Engineering fundamentals, logic circuits & technical math.
Bachelor of Business Studies
Enrolled / Higher Education
Organizational strategy and business context.

Languages

  • English Professional Proficiency
  • Nepali Native Speaker
  • Hindi Fluent
04

Engineering Methodology

01.

Analyze & Architect

Defining system requirements, database schema design, and technical feasibility for scalable infrastructure.

02.

Backend Engineering

Building secure REST APIs, authentication pipelines, and data ingestion services using Node.js & PostgreSQL.

03.

Frontend Integration

Connecting server actions to Next.js clients, optimizing caching layers, and ensuring responsive UI/UX.

04.

Deploy & Scale

CI/CD pipeline configuration, server provisioning, containerization, and post-launch monitoring.

05

Contact & Inquiries

Frequently Asked

I am open to full-time remote engineering positions, hybrid roles, and contract architectural projects worldwide.

From relational/document database schemas and REST APIs to reactive Next.js frontends and production deployment, I handle end-to-end technical delivery.

Based in Kathmandu, Nepal (UTC+5:45), coordinating seamlessly with Asian, European, and US working schedules.

Email email.rajan001@gmail.com
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