MKMOHIT KUMAR
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Hello, I'm —

Mohit Kumar

I engineer reliable full-stack products—from polished React interfaces to distributed Java systems—supporting millions of transactions in production.

Explore selected work Resume
Mohit Kumar with a dual-monitor engineering setup surrounded by his technology stack
43.65° N / 79.38° WSCROLL TO EXPLORE ↓
01 / 06

About & impact

ENGINEER / SYSTEMS THINKER / CONTINUOUS LEARNER

I turn complex systems into clear, reliable products.

My work spans the full stack—from responsive interfaces and real-time state to event-driven services, tenant isolation, observability, and cloud delivery. I care about the details users notice and the infrastructure they should never need to think about.

300K+end customers supported
30K+connected terminals
10K+stores in production
900+database migrations
02 / 06

Experience

BUILDING IN PRODUCTION

Code is the medium.
Reliability is the outcome.

⚡01SEP 2022 — PRESENTToronto, Canada

Volante Systems

Senior Software Engineer

Building resilient point-of-sale infrastructure that processes millions of transactions across North America.

Millions of transactions30K+ terminalsOffline-first sync
  • Architected React and TypeScript applications for Virtual POS, Kiosk, Bar Tabs, Table Service, and Back Office using Vite, MobX, STOMP.js, react-virtualized, OpenAPI-generated clients, Jest, and React Testing Library.
  • Engineered Java and Spring Cloud microservices with Eureka, Spring Cloud Config, OpenFeign, JWT security, multi-tenant data isolation, MongoDB, PostgreSQL, and more than 900 Flyway migrations.
  • Built event-driven workflows with RabbitMQ, Spring Cloud Stream, and Quartz; containerized services with Docker and Kubernetes; and supported delivery with Kibana observability and Bitbucket Pipelines CI/CD.
  • Improved peak-load performance with worker threads, request coalescing, 2,000-record batched writes, delta synchronization, and Redis caching.
ReactTypeScriptMobXSTOMP.jsJavaSpring CloudRabbitMQRedisMongoDBPostgreSQLDockerKubernetes
↗02JUL — SEP 2022Pune, India

InFoCusp Innovations

Software Developer

Shipped full-stack product work across React interfaces and serverless AWS APIs in a fast-moving engineering team.

Serverless deliveryFull-stack ownershipAWS-native APIs
  • Designed React applications and REST APIs with AWS SAM, AWS Lambda, API Gateway, MongoDB, and CloudFormation.
  • Contributed across frontend and backend development, unit testing, and source control workflows.
ReactNode.jsAWS SAMAWS LambdaAPI GatewayMongoDBCloudFormation
03 / 06

Selected work

Products with a
reason to exist.

Enterprise hospitality, developer tooling, community operations, and accessibility—each project starts with a real problem and aims for a measurable outcome.

01Enterprise product engineeringPRO
Virtual POS
Kiosk
Bar Tabs

Hospitality Product Suite

Real-time Virtual POS, Kiosk, Bar Tabs, Table Service, and Back Office products built for demanding hospitality environments across North America.

↳ Millions of transactions · 30K+ terminals · 10K+ stores

ReactTypeScriptMobXSTOMP.jsSpring CloudRabbitMQRedisDockerKubernetes

Professional work · Selected details

02Developer intelligence platform
<cape />

CAPE

A MERN platform that unifies competitive programming performance, upcoming contests, and personal reminders.

↳ One workspace for coding performance and contests

ReactExpress.jsMongoDBNode.js
View repository
03Community operations platform
<society_auditor />

Society Auditor

A resident and staff operations suite with maintenance workflows, payments, and an AWS deployment via Route 53.

↳ Operations, payments, and cloud delivery in one product

ReactPaymentsAWSRoute 53
View repository
04Railway accessibility app
<coolie_app />

Coolie App

An Android app for booking porters and wheelchairs, backed by Firebase Realtime Database and Django REST APIs.

↳ Accessibility support for railway journeys

AndroidFirebaseDjangoREST APIs
View repository
04 / 06

Capabilities

One engineer.
The whole system.

A◫

Product interfaces

Accessible, responsive experiences built with React, Next.js, TypeScript, Motion, and pragmatic design systems.

Virtual POS · Kiosk · Back Office
B⌘

Distributed backends

Secure APIs, microservices, messaging, synchronization, and multi-tenant systems designed to stay reliable under load.

Events · APIs · Data isolation
C△

Cloud delivery

Containerized workloads, observability, CI/CD, and cloud-native deployments using AWS, GCP, and Kubernetes.

Build · Observe · Scale

Languages

JavaTypeScriptPythonC++SQLNoSQL

Frontend

ReactNext.jsTailwind CSSSCSSMobXViteMotionSTOMP.jsreact-virtualized

Backend

Spring BootSpring CloudSpring SecuritySpring Cloud StreamExpress.jsNode.jsJPAQuartzOpenAPI

Data & messaging

Apache KafkaRabbitMQRedisMongoDBPostgreSQLElasticsearchFlyway

Cloud & platform

DockerKubernetesAWSGCPAWS LambdaAPI GatewayCloudFormation

Quality & delivery

JestReact Testing LibraryTestcontainersGitBitbucket PipelinesKibanaSonarCloudCI/CD

Architecture

Distributed SystemsMicroservicesSystem DesignEvent-Driven ArchitectureScalability
05 / 06

Recognition & research

CRAFT, CURIOSITY, CONSISTENCY

Work that has been noticed.

01★

Volante Systems

Rising Star Award

Recognized for exceptional dedication, engineering craft, and impact.
02✦

MIND 2022

Best Paper Award

Won the Image Processing and Computer Vision track among more than 500 participants.
03●

SRM Research Day 2022

Gold Medal

Recognized for research excellence among more than 200 participants.
04⌁

College representative

ACM ICPC Regionals

Represented SRM University AP at the 2020 regional competition.
055+

Competitive engineering

5+ Hackathon Wins

Built and shipped award-winning solutions across at least five hackathons.
06100

SRM University AP

Full Scholarship

Awarded a 100% scholarship for the B.Tech in Computer Science.
RESEARCH NOTE

Published research in machine learning, image processing, network security, and emerging electrical technologies, plus a book chapter on autonomous-vehicle computing.