SARATH CORE TECHNOLOGIES
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Tamil Nadu, India · Launching 2025

Built to
Build Your
Vision.

We are a new technology company with deep expertise and zero bloat. Web development, embedded systems, AI data annotation, digital marketing, and brand design — from a team that's here to get it right the first time.

Web Development
Next.js · React · Full-Stack SaaS
Embedded Systems
STM32 · IoT · PCB · Firmware
Data Annotation
Video · LiDAR · Polygon · BBox
Digital Marketing
SEO · PPC · Growth Engineering
Brand Design
Logo · Identity · Collateral
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// We are new — and that's our edge.
No legacy baggage. No cookie-cutter processes. Every client gets our full attention from day one.
Your project will be our first priority — not one of fifty.
What We Do

Five Disciplines. One Team.

From microcontrollers to marketing campaigns to AI training data — every discipline handled in-house, with the same rigour and attention to craft.

01
Web Development
Production-grade web applications built with Next.js, React, and modern cloud infrastructure. Fast, secure, and built to scale.
02
Embedded Systems
STM32 firmware, FreeRTOS, IoT mesh networks, and PCB design for industrial and consumer hardware applications.
03
Data Annotation
Video, LiDAR, polygon, and bounding-box annotation for computer vision and autonomous systems training pipelines.
04
Digital Marketing
SEO strategy, paid media, and content systems designed to generate measurable growth — not just impressions.
05
Brand Design
Complete identity systems — logos, guidelines, print collateral, and digital kits that communicate who you are at every touchpoint.

Our Commitment

What You Can Expect

We can't show you a portfolio yet — so we'll show you our values instead. These aren't aspirations. They're how we operate.

No Handoffs, No Gaps
You deal with the people actually doing the work. Discovery, design, development, deployment — one team, start to finish.
Transparent Timelines
We commit to a delivery date and keep you informed at every milestone. No vanishing acts, no surprise delays.
Performance, Not Just Polish
Every output is engineered to perform — whether that's a 95+ Lighthouse score or a firmware loop that hits its real-time deadline.
Direct Access, Always
WhatsApp, email, or call — you reach a person, not a ticketing queue. We respond within hours, not business days.
Honest Pricing
We scope clearly before we start. No scope creep surprises, no hidden costs. What we quote is what you pay.
Post-Launch Support
We don't disappear after delivery. Every engagement includes a support window — because real products need real aftercare.
Technology Stack

Tools We Master

Next.js
React
TypeScript
Tailwind
Node.js
STM32
IoT / LoRa
AWS
PostgreSQL
Figma
Google Ads
AI / ML
Bounding Box
Polygon Segmentation
LiDAR Point Cloud
Video Annotation
// 01 — Web Development

Websites That Convert

Production-ready, blazing-fast web experiences built with the modern stack. Optimized for SEO, performance, and growth from day one.

How We Work

Our Process

01
Discovery
We map your goals, users, and constraints before writing a single line of code.
02
Design
Wireframes and component designs reviewed with you — nothing built blind.
03
Build
Next.js, TypeScript, tested against real devices and real network conditions.
04
Launch & Support
Deployment, monitoring, and a support window so nothing breaks in silence.
Project Gallery

Ready to Be First

We're building our portfolio — and that means your project gets our absolute best work. No distractions, no competing priorities.

Your E-Commerce Platform
Full-stack marketplace, payment integration, admin dashboard.
Start this project →
Your SaaS Product
Auth, billing, dashboards, and APIs — built to launch fast.
Start this project →
Your Corporate Site
3D visuals, smooth animations, headless CMS, and SEO baked in.
Start this project →
Capabilities

What We Build

Performance Optimization
Core Web Vitals, lazy loading, image optimization, CDN config. Sub-2s load times are the floor, not the ceiling.
Secure Architecture
JWT, OAuth 2.0, OWASP compliance, WAF integration. Security is built in from the start, not bolted on at the end.
Mobile-First Design
Every layout tested on real devices across all breakpoints. Desktop is an enhancement, not the default.
// 02 — Embedded Systems

Engineering at the Edge

We bridge the hardware–software gap. STM32 microcontrollers, IoT mesh networks, and precision firmware for real-world industrial challenges.

Live Simulation

IoT Dashboard Demo

This is the kind of real-time monitoring interface we build for connected hardware deployments.

24.3°C
Temperature
SIMULATED
67%
Humidity
SIMULATED
3.28V
Voltage
SIMULATED
45%
CPU Load
SIMULATED
Capabilities

Hardware Expertise

STM32 Firmware
Custom HAL drivers, FreeRTOS integration, bare-metal C/C++. STM32F4 through H7 series across industrial and consumer use cases.
IoT Mesh Networks
MQTT, LoRa, WiFi mesh for smart buildings, precision agriculture, and industrial monitoring. Cloud-connected with AWS IoT Core.
PCB Design
Schematic capture, layout, DFM review, and prototype coordination. From concept to manufacturable board.
TinyML at the Edge
On-device machine learning on STM32H7 — anomaly detection and classification without cloud latency or dependency.
// 03 — Data Annotation

Ground Truth for Every Model

High-precision labeling for computer vision and autonomous systems. Video, LiDAR point clouds, polygon segmentation, and bounding boxes — annotated to the accuracy your models actually need.

Annotation Types

Labeling Formats We Cover

Whichever format your training pipeline demands, we deliver clean, QA-checked labels ready to drop into your dataset.

Video Annotation
Frame-by-frame and interpolated object tracking across video sequences — built for action recognition, surveillance, and driving-scene datasets.
Multi-Object Tracking Frame Interpolation Event Tagging
LiDAR Annotation
3D point-cloud labeling with cuboid placement, sensor fusion with camera frames, and multi-frame object tracking for autonomous vehicle and robotics datasets.
3D Cuboids Point Cloud Sensor Fusion
Polygon Annotation
Pixel-accurate semantic and instance segmentation for irregular shapes — ideal for medical imaging, satellite imagery, and precision agriculture models.
Instance Segmentation Semantic Masks Pixel-Level Precision
Bounding Box Annotation
Fast, high-volume 2D bounding boxes for object detection training — with tight QA loops to keep IoU accuracy consistently above spec.
Object Detection 2D Rectangles High-Volume QA
How We Work

Annotation Pipeline

01
Spec & Taxonomy
We align on label classes, attributes, and edge-case rules before annotation begins — so definitions never drift mid-dataset.
02
Annotation
Trained annotators label using industry-standard tooling, with consistent guidelines applied across every frame and file.
03
QA & Review
Multi-pass quality checks against IoU, class-accuracy, and completeness thresholds before anything ships.
04
Export & Delivery
Delivered in your format of choice — COCO, YOLO, KITTI, Pascal VOC, or a custom schema for your pipeline.
Have a dataset that needs labeling? Send us a sample batch — we'll scope volume, turnaround, and pricing.
// 04 — Digital Marketing

Growth That's Measurable

AI-assisted campaigns, technical SEO, and performance marketing that turns audience into customers — with data at every decision point.

What We Target

Metrics That Matter

These are the KPIs we plan, track, and optimise for — not vanity numbers.

Organic
Traffic Growth
From zero to compounding — through technical SEO and content strategy.
ROAS
Paid Media
Google & Meta ads optimised for return, not impressions.
CAC
Cost of Acquisition
We keep this number going down as campaigns mature.
CVR
Conversion Rate
Funnel analysis and CRO — traffic only matters if it converts.
Illustrative organic growth trajectory — month-on-month
// Simulated projection. Actual results depend on industry, budget, and baseline.
Services

Marketing Capabilities

SEO & Content Strategy
Technical audits, keyword architecture, content calendars, and link-building — the kind that compounds over time.
Social Media
Multi-platform strategy, community management, and paid social on Meta and LinkedIn — with creative that earns attention.
PPC & Performance Ads
Google Ads, Meta Ads, and programmatic advertising with AI-optimised bidding and rigorous A/B testing frameworks.
// 05 — Brand Design

Identities That Command Attention

We craft visual systems that build trust, command recognition, and communicate your values at every touchpoint — from a business card to a billboard.

What We Deliver

Brand Deliverables

Logo Design
Marks, wordmarks, and symbols that communicate your purpose at a glance — and stay recognisable at any size.
Business Cards
Print-ready designs with premium finish options. Your first impression, considered from every angle.
Brand Guidelines
Comprehensive identity systems — colour palettes, typography, icon sets, and usage rules for complete consistency.
Social Media Kit
Template suites for Instagram, LinkedIn, and all major platforms — built to look consistent and scroll-stopping.
Pitch Decks & Collateral
Investor presentations and marketing materials designed to communicate your value and persuade the right people.
Full Brand Package
Every deliverable above in one structured engagement — from identity discovery to a complete, launch-ready brand system.
// R&D Lab

Pushing the Frontier

Our innovation lab explores AI, edge computing, and next-generation interfaces — building the tools that don't exist yet.

Active R&D

Future Technologies

In Development
AI-Powered Web Builder
Describe your business in plain language — get a production-ready website in under 60 seconds. GPT-4 layout engine with custom component generation.
In Development
Edge ML Inference
On-device machine learning on STM32H7 using TinyML — enabling fast anomaly detection for industrial IoT without cloud dependency.
In Development
Auto-QA for Annotation
ML-assisted quality-check layer that flags low-confidence bounding boxes, polygons, and LiDAR cuboids before human review — cutting QA time significantly.
Coming Soon
Holographic Design Studio
WebXR spatial design tool for creating immersive brand experiences in augmented reality — design in 3D, publish everywhere.
In Development
Autonomous Marketing AI
Self-optimising ad campaign system using reinforcement learning to maximise ROAS automatically — built for small teams with big goals.
Coming Soon
Digital Twin Platform
Real-time 3D simulation of physical systems — factories, buildings, infrastructure — with predictive analytics and anomaly alerting.
In Development
Smart Brand Generator
Upload a brief, receive a complete brand identity — logo variants, colour system, typography, and social templates — in minutes.
// Let's Work Together

Start a Conversation

Tell us about your project. We review every enquiry personally and respond within 24 hours — usually much sooner.

Send a Message
We'll respond within 24 hours — often the same day.
Direct Channels
No gatekeepers. You reach us directly.
WhatsApp
Headquarters
Tamil Nadu, India
Response Time
Within 24 hours — guaranteed
Division Availability
Web DevelopmentOpen
Embedded SystemsOpen
Data AnnotationOpen
Digital MarketingOpen
Brand DesignOpen