You will get FinTech SaaS Dashboard — Data APIs, Charts & AWS Deploy
Project details
Need a production FinTech or data-analytics app—not a chart mockup that fails under load?
I built MegaCharts (megacharts.com): US stock research SaaS for 2,000+ stocks—KPI visuals, benchmarks, financial charts. Full-stack delivery: REST APIs, React, Redis caching, AWS (EC2, S3), CI/CD.
Results: ~50% API throughput (Redis), ~1.5s faster data-heavy pages, ~65% faster releases, featured in financial media.
By tier you get: data API integration, interactive dashboards (search, filters, KPI charts), performance/caching layer, auth/admin/Stripe when needed, AWS deploy + docs.
AI speeds boilerplate; I senior-review architecture, APIs, and every merge—same bar as MegaCharts production.
Fit: FinTech, investor tools, SaaS analytics. Not fit: $300 demos or vague clone requests.
Pick a tier—I confirm scope in writing before work starts.
I built MegaCharts (megacharts.com): US stock research SaaS for 2,000+ stocks—KPI visuals, benchmarks, financial charts. Full-stack delivery: REST APIs, React, Redis caching, AWS (EC2, S3), CI/CD.
Results: ~50% API throughput (Redis), ~1.5s faster data-heavy pages, ~65% faster releases, featured in financial media.
By tier you get: data API integration, interactive dashboards (search, filters, KPI charts), performance/caching layer, auth/admin/Stripe when needed, AWS deploy + docs.
AI speeds boilerplate; I senior-review architecture, APIs, and every merge—same bar as MegaCharts production.
Fit: FinTech, investor tools, SaaS analytics. Not fit: $300 demos or vague clone requests.
Pick a tier—I confirm scope in writing before work starts.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,400
|
Standard
$4,200
|
Advanced
$8,500
|
|---|---|---|---|
| Delivery Time | 7 days | 18 days | 35 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 8 | 15 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$400 - $700
Additional Revision
+$150
Additional Page
(+ 2 Days)
+$275
Redis Caching Layer
(+ 5 Days)
+$850
Third-Party Data API Integration
(+ 8 Days)
+$1,150
Stripe Subscriptions
(+ 4 Days)
+$650Frequently asked questions
About Jenish
Senior MERN Stack Developer | React / Next.js / Node.js / TypeScript
Surat, India - 7:18 pm local time
My core stack is MongoDB, Express, React, and Node.js, with strong daily work in Next.js, TypeScript, PostgreSQL, REST APIs, Tailwind CSS, and AWS/DigitalOcean deployments. I handle the full cycle: API design, database modeling, frontend UI, admin panels, third-party integrations, CI/CD, and production debugging.
**Production highlights:**
• **Infyni (EdTech)** — Led UI development for a live online learning platform using Next.js and TypeScript. Built real-time messaging, live video classrooms, online payments, and automated deployment pipelines. Improved Core Web Vitals by ~30% and classroom engagement by ~22%.
• **Rayzi (Social / Livestream)** — MERN social platform with livestreaming, video calls, chat, wallets, and payouts. Implemented real-time communication, payment processing, and mobile platform integrations. Supported 1,000+ simultaneous streams with ~99.6% payment success.
• **MegaChart (FinTech / Analytics)** — Full-stack US stock market analytics platform with real-time and historical data, Redis caching, cloud infrastructure, and automated deployment pipelines. Improved API throughput by ~50% and reduced page load times by ~1.5 seconds.
• **Additional delivery** — E-commerce and wellness platforms, SaaS dashboards, admin panels, product catalogs, payment workflows, and 10+ applications with real-time communication features.
**How I work:**
* Clear milestones and weekly updates
* Staging environment before every production release
* Clean, maintainable code with structured reviews and version control
* Honest timelines with proactive communication if priorities or scope change
I'm a strong fit for MERN/Next.js applications, feature development, REST API development, admin dashboards, payment gateway integration, real-time chat and video features, performance optimization, and cloud deployment.
I focus on projects with clearly defined goals, realistic budgets, and collaborative communication to ensure successful delivery.
Share your project requirements, and I'll provide a practical implementation plan, estimated timeline, and recommended first milestone.
Steps for completing your project
After purchasing the project, send requirements so Jenish can start the project.
Delivery time starts when Jenish receives requirements from you.
Jenish works on your project following the steps below.
Revisions may occur after the delivery date.
Kickoff
you submit requirements; I confirm architecture, milestones, and timeline in writing within 24–48 hours.
Data layer
API integration, database schema, and caching strategy (Redis if needed for your traffic).