Full-Stack Product Engineer
Hi, I'm Ojas Prashant Joshi
I design and build digital products that perform.
WEB
MOBILE
AI
What I build — product evolution film
- Web Applications: Marketing sites, SaaS platforms and production web apps — designed as products clients can grow.
- Mobile Applications: Phone-first products with auth, APIs, payments and push-ready backends.
- Tablet Experiences: A device chapter in the same product family — workspace-scale surfaces between phone and desktop, not a separate service offering.
- AI Products: Intelligent features and assist surfaces clients can use — not vague AI demos.
- Full-Stack Systems: API, backend, database and cloud — the engineering that keeps products live.
Active Product
Currently Building
An active product in development — real systems, not a demo.
Kisan Katta
Product UI in progress — real screens coming soon
Project
Kisan Katta
Status
Website: Live
Mobile App: Launching
What I'm building
Agriculture-focused digital platform for farmers.
Technology
Mobile · Backend · APIs · Payments
Selected Products
Selected Work
Selected products with live production presence where applicable.
CleverPe — Three Dashboards
Power BI / Data & Business Intelligence
01
Power BI · Financial Analytics · Business Intelligence
S&P 500 Financial Analytics Dashboard
S&P 500 market, stock and portfolio-risk analytics built in Power BI — three linked report pages modelled over daily price history for the full index.
- Dataset
- S&P 500
- Coverage
- 2014–2017
- Symbols
- 505
- Rows
- 497K+
- DAX measures
- 30+
Report highlights
- Executive market overview across the full index
- Per-symbol deep dive with interactive drillthrough
- Risk and portfolio intelligence reporting
- Power Query transformation of seven source columns
- Cross-page filtering and conditional formatting
Advanced analytics
30+ DAX measures
- Sharpe Ratio
- Drawdown %
- Beta Approximation
- Momentum Score
- Volatility %
- Price-to-MA Ratio
02
Power BI · Environmental Analytics · Data Visualization
CO₂ Levels Analytics
Interactive CO₂ visualization combining spatial, temporal and distribution analysis of Aranet4 device readings and manually recorded measurements.
- Data sources
- Aranet4 + manual
- Report pages
- 7
- Spatial
- Map + scatter
- Temporal
- Hour · day · date
Report highlights
- Map and scatter analysis of measurement locations
- CO₂ time-series analysis by date, day and hour
- Violin plot distribution and small multiples pages
- % re-breathed air analysis
- Cross-filtering between every visual on the page
Interactive report
Filtered four ways
- Date range
- Monitor
- Day of week
- Hour of day
- Cross-filtering
- Date playback
Experience
Real engineering environments.
Products, systems and collaborations that prove production experience — not a resume dump.
- 2023
Farm Leaf Disease Classification
- 2024
Live AiGuru
Live - 2024
Jaideep Astro Vastu
Live - 2024–2025
CleverPe
Production - 2025+
Kisan Katta
Currently Building - Research
Academic Collaboration
Process
Discover to Support
Discover → Design → Build → Test → Ship → Support — one clear path.
From first idea to production — with one person responsible for the whole technical picture.
Systems
From client to cloud
Client → interface → API → backend → data → cloud — the path behind shipped products.
Client
- Browser
- Mobile
Web / Mobile
- Next.js
- React
- RN / Flutter
API
- Node.js
- REST
Backend
- Services
- Auth
- Payments
Database
- MongoDB
- MySQL
Cloud
- AWS
- Vercel
- Render
About
A Little About Me
Hi, I'm
Ojas Prashant Joshi
Full-Stack Product Engineer
Freelancer from Chhatrapati Sambhajinagar, Maharashtra
Web · Mobile · AI · Full-Stack
Real products, production systems and direct collaboration — from idea to launch.
I'm Ojas Joshi, a freelance full-stack product engineer from Chhatrapati Sambhajinagar, Maharashtra — I build digital products across web, mobile, backend systems and practical AI, from idea to production, with one accountable builder on the technical picture.
- Chhatrapati Sambhajinagar, Maharashtra
- Full-Stack Engineering
- Product Development
- AI / Computer Vision
- Fintech Experience
- Freelance Development
- CSE · AI/ML
Toolbox
The Stack
The tools behind shipped web, mobile and AI products.
I pick the stack that fits the product — not the other way around.
Frontend
Backend
Data
AI
Cloud
Payments
Working Together
What clients can rely on
What working together looks like — direct, accountable, production-minded.
Direct access
You work with the engineer building the product — no relay chain.
Full-stack ownership
Interface, API, data, payments and deployment handled as one system.
Production minded
Shipped with deployment, reliability and handoff in mind — not just demos.
Worldwide availability
Remote collaboration for startups and growing businesses.
How we start
What happens after you reach out
A clear path from the first message to a shipped product — how hiring Ojas Joshi, a freelance product engineer from Maharashtra, works here.
- 01
Tell me what you're building
Share the product idea, users, constraints and what success looks like.
A short note is enough to start — goals, timeline and whether you need a new build or work on an existing product.
- 02
We define the scope
We align on deliverables, priorities and technical boundaries.
Clear scope so both sides know exactly what is being built — before engineering starts in earnest.
- 03
I propose the approach
Architecture direction, build path and how we'll ship in slices.
You get a realistic technical approach — frontend, backend, data and deploy — shaped around the product, not a template stack pitch.
- 04
We build & ship
Working increments, production deploy and a clear handoff path.
You see progress in usable pieces. Launch includes deployment, validation and support mindset after go-live.
Tell me what you're building — we'll decide if it's a fit.
Before We Start
Client questions
Direct answers before you hire — scope, process, and what happens after you reach out.
Available Worldwide
Have somethingworth building?
Tell me what you're building — web, mobile, or AI — and I'll tell you how I'd approach it.