SK
Sandesh Kolhe DEV • IT SPECIALIST
Available for Freelance & IT Consulting

Hi, I'm Sandesh Kolhe

I craft ultra-responsive, modern web applications and implement rock-solid IT infrastructure solutions. From custom full-stack development to cloud server deployment and network security, I turn complex technical challenges into seamless digital experiences.

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100% Quality & Clean Code
Secure IT Architecture
Rapid Turnaround
Sandesh Kolhe - Full Stack Web Developer & IT Solutions Specialist

Web Dev

Full-Stack Apps

IT Solutions

Cloud & Systems

25+

Web & IT Projects Delivered

99.9%

System Uptime & Stability

100%

Client Satisfaction Rate

< 24h

Rapid Response Time

About Me

Bridging the Gap Between Code & IT Infrastructure

A disciplined technical problem solver driven by building scalable web applications and resilient IT systems.

Professional Profile

My name is Sandesh Kolhe. I specialize in delivering end-to-end web engineering and reliable IT managed services. What sets my approach apart is the dual perspective: not only do I write clean, robust, and modern web application code, but I also possess the hands-on system and infrastructure expertise to deploy, secure, and monitor those systems in real-world environments.

Whether you need a high-converting web presence, a custom database-driven web application, cloud infrastructure migration, or hands-on IT support to keep your operations running uninterrupted, I deliver tailored technical execution with maximum accountability.

Clean Architecture

Maintainable, modular code following industry best practices.

Security First

Robust data protection, SSL/TLS, and server hardening.

Performance Focused

Blazing fast load speeds, SEO optimization, and low latency.

Continuous Support

Reliable post-launch maintenance and proactive monitoring.

Quick Credentials

Name Sandesh Kolhe
Primary Focus Web Dev & IT Solutions
Direct Contact kolhesandesh98@gmail.com
Availability Available
Delivery Model Freelance / Contract / Consulting
Get In Touch
Services & Solutions

High-Impact Engineering & IT Services

Comprehensive digital solutions designed for startups, growing businesses, and modern enterprises.

Full-Stack Website & Web App Development

Custom, fast, responsive web systems built with modern technology stacks.

Custom Web Applications

Tailored web apps, client portals, SaaS prototypes, and management dashboards built with modern frameworks and interactive UIs.

  • Single-Page Applications (SPA)
  • Responsive Mobile-First Design
  • Interactive Dashboards

E-Commerce & Business Sites

High-converting company websites and digital stores with fluid product catalogs, secure payment gateway integrations, and CRM sync.

  • Secure Checkout & Payments
  • Product Catalog & Cart
  • SEO & Conversion Strategy

Backend APIs & Databases

High-throughput RESTful APIs, microservices, and database architecture built for reliability, data security, and seamless client integration.

  • Node.js & Express REST APIs
  • SQL (Postgres/MySQL) & NoSQL
  • Secure Auth & Token Systems

Performance & SEO Tuning

Speed audit, Core Web Vitals optimization, asset minification, caching setup, and technical search engine ranking improvements.

  • 90+ Google PageSpeed Score
  • Technical SEO & Schema Markup
  • CDN & Asset Compression

Enterprise IT Services & Infrastructure

Comprehensive IT systems support, network reliability, cloud infrastructure, and security management.

Cloud Setup & Migration

Cloud server provisioning, VPS configuration, Linux/Ubuntu server optimization, containerization with Docker, and CI/CD pipelines.

  • AWS / DigitalOcean / Linode
  • Docker Container Setup
  • Nginx Reverse Proxy & SSL

Network & Cybersecurity

Firewall configuration, intrusion prevention, vulnerability scanning, TLS certificate management, and secure remote VPN access.

  • Firewall & Port Hardening
  • Cloudflare DDoS Mitigation
  • Access Control Policies

Backup & Disaster Recovery

Automated multi-destination backup routines, snapshot configurations, and tested disaster recovery strategies to ensure zero data loss.

  • Automated Database Dumps
  • S3 Offsite Cloud Backups
  • Rapid Disaster Restore Plan

IT Support & Diagnostics

System troubleshooting, email & DNS configuration (Google Workspace, Microsoft 365), OS maintenance, and ongoing remote technical support.

  • DNS, MX & SPF/DKIM Setup
  • Remote System Diagnostics
  • Ongoing Maintenance Contracts
Interactive Tool

Project Scope & Timeline Estimator

Configure your project requirements below to see an instant timeline estimate and generate a pre-formatted inquiry for Sandesh.

Live Estimate Customized

Estimated Timeline

3 - 4 Weeks

Delivery Tier

Professional (Standard Full-Scale)

Add-ons Configured

3 Selected

Submit Scope to Sandesh

Clicking opens an email directly addressed to kolhesandesh98@gmail.com with all selected specs pre-filled.

Technical Competencies

Skills & Modern Tech Stack

A battle-tested repertoire of tools, frameworks, and protocols utilized to build, deploy, and safeguard digital products.

Frontend Development

UI/UX & Client Logic

HTML5 / Semantic Web CSS3 / Modern Flexbox & Grid JavaScript (ES6+) React.js Tailwind CSS Responsive Web Design Web Performance & SEO

Backend & Architecture

Server & Business Logic

Node.js Express.js RESTful API Design JSON Web Tokens (JWT) Session & Auth Systems API Gateway Integration

Databases & Storage

Data Modeling & Optimization

PostgreSQL MySQL MongoDB Schema Normalization Automated SQL Dumps Data Migration

Cloud & DevOps

Deployment & Automation

Linux (Ubuntu / Debian) Docker Containers Nginx Web Server AWS / VPS Hosting CI/CD Deployments Cloudflare DNS & CDN

IT Systems & Security

Hardening & Networking

Server Hardening SSL / TLS Certificates Firewall Rules (UFW/iptables) SSH Key Authentication DNS, SPF & DKIM Records Remote Desktop Support

Tools & Workflow

Collaboration & Product Delivery

Git & GitHub VS Code & CLI Power Tools Postman / API Testing Bash & PowerShell Scripting Agile & Milestone Sprints
Featured Portfolio

Recent Work & Solutions

A selection of web development projects, custom software builds, and enterprise IT deployments.

Full Stack & IT Live System

CloudOps Server Portal

Centralized dashboard providing real-time telemetry, server resource utilization alerts, uptime monitoring, and automated incident restart commands for Linux cloud nodes.

React Node.js Docker Nginx
Discuss
Web Development E-Commerce

NexStore E-Commerce

Full-featured storefront featuring instantaneous product search, fluid cart state, multi-currency payment checkout integration, and an admin inventory management suite.

React / JS Tailwind CSS Stripe API PostgreSQL
Discuss
IT Infrastructure Security

SecureVault Infrastructure

Automated multi-datacenter backup orchestration, TLS certificate auto-renewal with Let's Encrypt, Cloudflare DDoS defense rules, and remote VPN tunnel implementation.

Linux / Bash AWS S3 Cloudflare WireGuard
Discuss
Web Application Analytics

SaaS Analytics Platform

Real-time metrics visualizer handling customer retention cohorts, revenue projections, customizable chart widgets, and role-based team collaboration permissions.

React Chart.js Node.js MongoDB
Discuss
IT Service Desk Operations

Internal IT Helpdesk System

Streamlined ticket routing system for IT department issue tracking, SLA compliance timers, device asset allocation logging, and automated user notification emails.

Full-Stack JS PostgreSQL SMTP Mailer Tailwind
Discuss
Corporate Web 99 Google Score

NextGen Corporate Portal

Ultra-fast, dynamic corporate website with sub-second page loads, comprehensive technical SEO, interactive product showcases, and lead generation forms.

Modern HTML5 CSS3 Grid Vercel Deploy SEO Schema
Discuss
Client Workflow

How We Work Together

A transparent, milestone-driven execution model ensuring projects are completed on schedule, on budget, and to the highest technical standard.

01

Discovery & Scope

We align on business goals, required functionality, technology stack selection, and milestone deadlines.

02

Architecture & Design

Structuring database schemas, UI prototypes, API contracts, and server security requirements.

03

Agile Development

Rapid, clean implementation with regular demo updates and version-controlled Git code commits.

04

Testing & Security

Thorough cross-device QA, load tests, SSL certificate binding, and vulnerability verification.

05

Deploy & Maintain

Live deployment to cloud/production, automated backups setup, handover, and ongoing support.

Client Feedback

Endorsements & Trust

What partners and clients say about working with Sandesh Kolhe.

"Sandesh delivered our business web portal ahead of schedule. The responsiveness and speed are exceptional, and his understanding of both frontend polish and backend database architecture made the entire project smooth."

Tech Solutions Client

Web App Development

Verified

"We brought Sandesh in to audit our cloud server infrastructure and configure automated backups. His IT knowledge, firewall hardening, and quick communication saved us countless hours of downtime."

E-Commerce Merchant

Cloud & IT Infrastructure

Verified

"Rare to find a professional who can code a modern user interface and also solve complex network and server routing issues without needing an external agency. Highly recommended!"

Startup Founder

Full-Stack & DevOps

Verified
Common Inquiries

Frequently Asked Questions

Everything you need to know about starting a project with Sandesh.

Standard showcase and portfolio websites are typically completed within 1 to 2 weeks. Custom full-stack web applications and complex IT infrastructure setups typically require 3 to 6 weeks, structured into milestone sprints with weekly updates.
Let's Connect

Start Your Project With Sandesh

Have an idea, web development requirement, or need IT infrastructure consulting? Let's discuss how we can collaborate.

Contact Information

I am actively taking on new web engineering projects and IT advisory contracts. Reach out directly via email or submit the form.

Direct Email Address Primary
kolhesandesh98@gmail.com

Response Guarantee

Replies typically within 12 - 24 hours.

Remote & Global

Available for worldwide remote contracts.

Confidentiality Assured

NDAs accepted for proprietary projects.

Connect Online

Send Direct Message

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