Own the full journey
From interface and API contracts to data models, payments, and production behavior.
FULL-STACK ENGINEER 4 YEARS’ EXPERIENCE
I build software
that holds up.
I’m Parakh Jain, a full-stack software engineer with around 4 years of experience building production web products, reliable APIs, and distributed systems—from the interface to the infrastructure.
01 / About
Engineering beyond the happy path.
I care about how software behaves after it ships—not just how quickly the first version gets built.
At Walkover, I build product features across viaSocket, gtwy.ai, and Embarko—from React interfaces and APIs to data models, integrations, and production systems.
I enjoy owning features end to end, keeping architecture practical, and improving performance and reliability where it matters.
Optimize what matters
Use measured bottlenecks and user impact to guide performance work.
Build for change
Keep boundaries clear, shared logic reusable, and failure impact contained.
02 / Projects
Products I’ve helped build.
A selection of production work across workflow automation, platform infrastructure, and real-time applications.
Workflow automation01
viaSocket ↗
An AI-powered platform for connecting apps and automating repetitive work without code.
- Built natural-language workflow generation using tool calling and MCP.
- Worked on API design, microservices, and Stripe billing flows.
Engineering highlights
Focus: turning user intent into executable workflows across third-party integrations.
Impact: React Query improvements reduced perceived dashboard load times by about 35%. Redis and RabbitMQ work reduced API latency by about 40%.
AI platform infrastructure02
gtwy.ai ↗
A managed platform for embedding AI agents, RAG workflows, and chatbots into products.
- Built a multi-provider LLM gateway with streaming and fallback routing.
- Worked on tool calling, RAG, MCP integrations, usage analytics, and agent services.
Engineering highlights
Focus: one API for multiple model providers, with streaming, fallback behavior, and request-level cost visibility.
Impact: the gateway onboarded 50+ beta clients with under 30 minutes average integration time. The resume separately reports company-wide use by 500+ enterprise clients.
AI app deployment03
Embarko ↗
A deployment platform that helps AI agents ship apps to a live URL without manual hosting setup.
- Product focus: simplify the handoff from AI-generated code to a running application.
- App hosting includes a live URL, with supporting runtime and storage capabilities.
Product overview
Problem: AI-built apps still need a straightforward path to build, run, and share online.
Product: Embarko handles deployment and hosting so developers can focus on building. Specific individual engineering contributions are not detailed here because they are not documented in the supplied resume.
Company work is described at a high level; private source code is not presented as public work.
03 / Technical toolkit
Tools I use to ship.
Grouped by the engineering work they help me do—not arbitrary proficiency percentages.
Frontend engineering
Building interactive product experiences, managing server state, and structuring reusable UI logic.
Backend & APIs
Designing service boundaries, API contracts, integrations, and event-driven workflows.
Data stores
Modeling application data and using caching and asynchronous processing where appropriate.
Infrastructure & delivery
Working with containerized services and cloud platforms that support production applications.
Reliability & systems
Improving responsiveness, queue behavior, execution boundaries, and observability.
AI integrations
An additional strength: connecting model providers and building useful AI-enabled workflows.
04 / Experience
Where I’ve done the work.
Production product engineering at Walkover, across workflow automation and AI platform systems.
Software Engineer
Walkover · viaSocket, gtwy.ai & Embarko
Nov 2022 – Present
- viaSocket: built natural-language workflow automation, API and database features, and Stripe billing.
- gtwy.ai: built multi-provider LLM gateway capabilities, streaming, fallback routing, RAG, tool calling, and agent services.
- Embarko: contributed to the AI app deployment platform. Specific contribution details are not included in the supplied resume.
- Co-led a monolith-to-microservices migration and introduced Redis caching and RabbitMQ queues across three core services.
Software Engineer Intern
Walkover
Jul 2022 – Nov 2022
- Built a cross-platform React Native chat app with real-time messaging, voice/video calls, screen sharing, and presence using WebSockets.
- Managed asynchronous UI state with Redux Saga for a predictable experience at 200+ concurrent users.
05 / Engineering impact
The outcomes, in numbers.
Selected metrics reported in my resume. Each is tied to a specific engineering change.
~40%
Lower API latency
Introduced Redis caching and RabbitMQ asynchronous queues across three core microservices.
Resume-reported result~35%
Faster perceived loading
Rebuilt dashboard data-fetching with React Query to eliminate redundant refetching.
Resume-reported result<2 min
Chatbot integration time
Built a single-script chatbot embed, reducing client integration from around three days to under two minutes.
Resume-reported result06 / How I work
Practical engineering, end to end.
A few habits that guide how I approach product and platform problems.
Start with the problem
Clarify the user need and constraints before choosing an implementation.
Design clear boundaries
Use understandable API contracts and service boundaries that can evolve.
Measure the bottleneck
Improve performance based on observed behavior and meaningful outcomes.
Own what ships
Think through failure paths, maintainability, and production behavior—not just the happy path.
07 / Contact
Have a meaningful engineering problem?
I’m interested in full-stack and product engineering opportunities with international teams building thoughtful, production-grade software. If my experience could be useful to your team, I’d like to hear from you.