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Backend Developer · Control Room

Suman KhatriBuilding secure APIs, scalable databases, and production systems.

I design backend architecture with clear service boundaries, resilient data layers, and observable infrastructure. From auth flows to queue-backed processing, I ship reliable systems that scale without surprises.

boot sequence: control-room

loading services... ok

database handshake... ok

api gateway... ok

Available for Backend Developer RolesKathmandu · Remote
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APIs Built

18+

Production services and internal tools

Databases Designed

12

Relational + document stores

Projects Deployed

30+

From MVPs to live systems

Core Stack

Node · Python

Postgres · Redis · Docker

System MapLive

Architecture

API Gateway
Service Mesh
Event Queue
Data Layer
Observability
Security

Live Logs

GET /v1/metrics 200

p95 38ms · hit 93%

trace 9f2c... ok

auth jwt · 100% verified

Deployment Status

Region spread: 3 · Autoscaling: active

All systems nominal

API Gateways

Rate limiting · RBAC

Database Layer

Postgres · MongoDB

Infra

Docker · CI/CD

Observability

Logs · Traces

Engineer Profile Module

Backend engineer focused on resilient systems.

Hello from Nepal. I build backend platforms that stay predictable under load. My work centers on clean service boundaries, stable data layers, and secure authentication flows that are easy to maintain and audit.

Focus Areas

  • API design & service contracts
  • Database modeling & query strategy
  • Authentication & authorization
  • Performance, caching, and reliability
  • Security-first deployments
  • Observability & incident response

Engineering philosophy

Design for clarity first, then scale. Observability, documentation, and intentional contracts keep systems stable when traffic spikes.

Strengths

API Design

REST + GraphQL, versioning, docs

Database Modeling

Postgres schemas, indexing

Auth & Security

JWT, RBAC, audit trails

Performance

Caching, query tuning

Deployment

Docker, CI/CD

Reliability

Monitoring, retries

System Capabilities

Tech stack radar and operating range.

A capability map of the tools I use to build backend systems, from data modeling to deployment hardening.

Backend Core

Online

Service design, modular architecture, and API contracts.

Node.jsExpressFastAPIDjangoTypeScriptPython

Database Layer

Online

Schema modeling, indexing, migrations, and query tuning.

PostgreSQLMySQLMongoDBRedisSQLAlchemyPrisma

AI Systems

Online

Agent workflows, retrieval stacks, and AI product wiring.

LangChainLangGraphOpenAI APIRAG PipelinesVector DatabasesAI Agents

API & Auth

Online

Secure endpoints, access control, and traffic governance.

RESTGraphQLJWTRBACRate Limiting

DevOps & Deployment

Online

Release pipelines, container workflows, and runtime stability.

DockerCI/CDPM2LinuxNginxVercelAWSEC2DigitalOceanVPSDropletsS3Cloudflare R2

Frontend Support

Online

Interface collaboration and API integrations.

Next.jsRemixReactTailwind CSSTanStack QueryZustandRedux ToolkitGraphQL

Engineering Journey

System changelog and career timeline.

A timeline of engineering roles with the systems, workflows, and outcomes delivered.

Software Engineer

Inovex Media & Tech (Part-time)

Apr 2026 – Present
  • Deliver backend web features with attention to reliability and maintainability.
  • Design database schemas and data flows to support product growth.
  • Collaborate with teams to ship production-ready releases.
BackendDatabase DesignAPIsNode.js

Full Stack Engineer

Nava Tech and Media (Full-time)

Dec 2025 – Apr 2026
  • Build full-stack product features from concept to release.
  • Support delivery workflows and cross-team execution.
  • Scale solutions with a focus on stability and performance.
Full StackProduct DeliveryTeam CollaborationDigital OceanNode.js

Backend Developer

ZEFE (Full-time)

May 2025 – Dec 2025
  • Implemented backend services and APIs in Django.
  • Supported DevOps workflows for staging and production.
  • Worked with teams to deliver reliable backend functionality.
DjangoDevOpsAPIsDjangoAWSEC2

Backend Developer

Golden (Part-time)

Oct 2024 – Feb 2025
  • Maintained backend systems and operational workflows.
  • Built and improved Node.js services for product needs.
  • Collaborated with teams to support production stability.
Node.jsBackend OperationsAPIs

Frontend Development Intern

Hyperce (Internship)

May 2024 – Oct 2024
  • Built frontend features with Next.js and React.
  • Integrated Apollo GraphQL data flows for UI screens.
  • Collaborated with designers and engineers on UI delivery.
Next.jsReactNext.jsRemixApollo GraphQL

Credentials

Verified certifications

Mission Logs

Backend case studies with real architecture decisions.

Each project is framed as a backend mission log: the problem, the architecture, and the recruiter takeaway.

Unique Futsal

Unique Futsal

Full-stack futsal booking and management platform with real-time slot scheduling.

Problem

Manual booking coordination created scheduling conflicts, payment tracking issues, and poor customer experience.

Architecture

Backend-driven booking workflow with REST APIs, scheduling logic, and responsive frontend dashboard.

Database: PostgreSQL for bookings, users, schedules, and transaction records.

Auth: JWT-based authentication with protected user and admin routes.

Performance: Optimized booking queries and availability checks for smooth real-time scheduling.

Node.jsExpress.jsPostgreSQLJWT AuthNext.jsTailwind CSS

Recruiter takeaway: Building reservation systems requires strong backend validation, scheduling logic, and reliable data consistency.

Live Demo
HisabCloud Inventory Management System

HisabCloud Inventory Management System

Cloud-based inventory and business management system for handling products, sales, and operational workflows.

Problem

Businesses needed a centralized platform to manage inventory, sales tracking, and reporting efficiently.

Architecture

Scalable backend architecture with modular services for inventory, billing, and reporting operations.

Database: PostgreSQL with structured relational models for inventory, invoices, and business records.

Auth: Role-based authentication and protected dashboard access.

Performance: Focused on efficient inventory queries, reporting workflows, and scalable dashboard operations.

Node.jsexpressPostgreSQLRole-Based AccessNext.jsDocker

Recruiter takeaway: Enterprise inventory systems demand reliable backend architecture, data integrity, and scalable operational workflows.

Live Demo
LCC College Platform

LCC College Platform

Fully dynamic college website and content management platform built for scalable academic operations.

Problem

The institution needed a modern digital platform to manage academic content, notices, admissions, programs, and updates dynamically without relying on static page management.

Architecture

Dynamic full-stack architecture with modular backend services, CMS-driven content workflows, and responsive frontend rendering.

Database: PostgreSQL for managing academic records, notices, programs, admissions data, and dynamic website content.

Auth: Role-based admin access for content management and operational control.

Performance: Optimized dynamic content delivery, reusable APIs, and structured database queries for scalable website performance.

Node.jsexpressMySQLNext.jsTailwind CSSREST APIs

Recruiter takeaway: Building dynamic institutional platforms requires scalable backend architecture, structured content systems, and maintainable API-driven workflows.

Live Demo
View Full Mission Log

Secure Connection Request

Initiate a private backend consultation.

Use the secure form to request collaboration, or reach me directly for immediate backend support.

Secure Connection

Request access

Share what you are building and the backend systems you need.

Encrypted

Direct Channel

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If you need a quick response, send a direct email or connect on professional networks.

StatusOnline · Accepting roles
Emailshoomankhatri@gmail.com
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