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Yerni TejaFull Stack Engineer
Full Stack Engineer · Open to work

Hi, I’m Yerni Teja.

I build things that work at scale.

From the pixels on screen to the APIs, databases, and AI sleeping underneath — I take products from idea to something real, and I care about how the whole thing holds together once it’s live.

WebMobileBackendAI
Let’s Work TogetherView Resume
Full-Stack AppsFrontend, APIs, DB — one cohesive system
Mobile FirstReact Native & Expo for iOS & Android
Backend & InfraAPIs, auth, scaling, CI/CD, monitoring
React & React NativeNode.js & PythonPostgreSQL & DatabasesSystem ArchitectureAI IntegrationMobile DevelopmentDevOps & CI/CDFull Stack EngineeringReact & React NativeNode.js & PythonPostgreSQL & DatabasesSystem ArchitectureAI IntegrationMobile DevelopmentDevOps & CI/CDFull Stack Engineering
About Me

Full Stack Engineer who loves the craft.

Hey! I’m Yerni Teja — a Full Stack Engineer based in India. I build web and mobile products from the interface all the way to the backend, database, and deployment.

I started with frontend, then got curious about what happens after the API call. That curiosity took me through Node.js, Python, databases, containers, CI/CD, mobile — and now AI integrations. I’ve worked across school management platforms, SaaS dashboards, automation systems, and AI-powered workflows, taking features from an idea to something reliable people actually use.

What I care about: clean architecture that stays understandable as it grows, APIs that are simple and predictable, interfaces that feel fast and intuitive, and code that still makes sense six months later.

A little madness: I’ve rewritten the same auth system more times than I’d like to admit, and learned the hard way that Friday deployments are rarely worth it. I like solving hard problems — but I also like keeping the solution simple.

Fun Facts

API integrations built

120+

Logistics hubs automated

5

Manual triage cut with LLM

~60%

Coffee to fuel it all

1–2/day

Currently

  • Learning: Rust, Kubernetes, ML ops
  • Building: AI-powered dev tools
  • Reading: System design, distributed systems
  • Open to: Full-time roles, contract, consulting

Tech Stack I Actually Use

Frontend & Mobile

ReactNext.jsReact NativeExpoTypeScriptTailwind CSSFramer Motion

Backend & APIs

Node.jsFastifyExpressPythonDjangoFastAPIREST

Data & Infrastructure

PostgreSQLRedisDockerGitHub ActionsVercelRenderLinux

AI & Tooling

OpenRouterLLM APIsAI IntegrationsPrompt EngineeringDocument Q&A
Experience

Where I’ve been

The roles I’ve worked, the products I’ve contributed to, and the problems I’ve helped solve.

View Full Timeline

Tutox

Full-Stack Developer

Apr 2026 – Jun 2026 · Remote

School Management · Web · Mobile · Backend

Built across a real school-management product ecosystem — the Tutox web platform, backend services, and mobile apps for schools, teachers, and parents.

  • Built and maintained the Tutox web platform and backend services supporting school management workflows.
  • Developed cross-platform Android and iOS applications using React Native and Expo.
  • Contributed to School Connect (parent app) and School Magic (teacher/management app) across attendance, academics, fees, and announcements.
  • Implemented authentication, role-based access, API integrations, and a multi-tenant Fastify + PostgreSQL backend.
React NativeExpoReactFastifyPostgreSQLDrizzle ORMREST APIsGitHub Actions

Midpath Software Pvt Ltd

Full-Stack Developer

Sep 2025 – Mar 2026 · Remote

SaaS · Web · Mobile · AI Automation

Contributed to SaaS products across backend services, React dashboards, mobile apps, messaging integrations, and AI-assisted automation.

  • Built and maintained Django REST + PostgreSQL services (schema design, migrations, query optimization) and React dashboards for CRM, analytics, and ticketing.
  • Developed React Native mobile apps and multi-tenant dashboards for WhatsApp automation and email workflows on PocketBase.
  • Integrated LLM-based message classification through OpenRouter, reducing manual triage by ~60%.
PythonDjangoDjango REST FrameworkReactReact NativePostgreSQLPocketBaseWebhooks

Freelance

Full-Stack Developer

Apr 2024 – Aug 2025 · Remote · Self-Employed

Product Development

Used freelance development to transition from frontend-focused development into end-to-end product development.

  • Built and delivered client applications including e-commerce and management platforms.
  • Developed responsive React frontends and Node.js/Express backend services.
  • Implemented JWT authentication, REST APIs, and database integrations.
ReactNode.jsExpressJWTREST APIsDatabases

AVRL

Forward Deployment Engineer

Jan 2023 – Apr 2024 · Remote

Integrations · Automation · Logistics

Built integrations and automation around a Transport Management System, working directly with engineering teams and client requirements.

  • Built 120+ JavaScript REST API integrations for the Transport Management System.
  • Created Python test scripts for integration testing and optimization.
  • Built decision trees and automated workflows using chatbots and RPA.
JavaScriptPythonREST APIsRPAChatbotsAutomationAgile

Acciojob

Frontend Developer Trainee

Nov 2022 – Jan 2023 · Remote

Frontend Development

Started my professional software development journey building React applications, integrating REST APIs, and improving frontend performance.

  • Built interactive and reusable React components.
  • Integrated frontend applications with REST APIs.
  • Used React hooks for application behavior and state management.
ReactJavaScriptREST APIsHooksContext API
View Full Timeline
Projects

Things I’ve built

A mix of production work, side projects, and experiments that went further than expected.

View All Projects (14)
Yantram
Full Stack

Yantram

A product studio initiative focused on building, maintaining, and evolving digital products across web, mobile, backend, and AI.

Next.js 16TypeScriptReactTailwind CSS
View Case Study
TechPulse
Full StackProduction

TechPulse

A mobile-first, high-performance technology news platform built around fast content delivery, real-time updates, and modern Next.js architecture.

Next.js 16TypeScriptTailwind CSSNewsAPI
View Case Study
DocSync AI
AI / Full Stack

DocSync AI

A document Q&A app that explores document processing and LLM integration.

ReactPythonFastAPILLM APIs
View Case Study
ELD Trip Planner
Full Stack

ELD Trip Planner

A full-stack web app that helps truck drivers plan trips in compliance with FMCSA Hours of Service (HOS) regulations. Enter current location, pickup, and dropoff — get a complete route map, day-by-day schedule, and ELD daily log sheets automatically generated.

React 18ViteLeafletDjango 5
View Case Study
Get in Touch

Have a project in mind? Let’s build it.

New products, web apps, mobile apps, backend systems, AI integrations — or an existing product that needs improvement and maintenance.

Email MeCallResume

Direct: yerniteja1@gmail.com • +91 79811 54679 • Typically reply within 24 hours