Sreedhara Chandra — Principal Blockchain Automation Engineer | Full-Stack TypeScript Architect | Bot Systems Specialist

Expertise in Full Stack Web (24.0 yr.), Telegram Bots and Mini-Apps (5.0 yr.), Mobile Apps, Blockchain Project/Product Manager, AI and Machine Learning (3.0 yr.).

Last verified on January, 2026

Core Skills

Spring Boot

Gemini 3

AI Tools & Assistants

Gemini 3

Bio Summary

I am a senior software architect and blockchain automation engineer , with over 20 years of professional development experience and 4+ years dedicated to crypto, trading bots, WebSocket systems, and SaaS automation platforms.

My career spans enterprise systems, mobile applications, cloud analytics, authentication infrastructure, and large-scale data platforms — evolving into high-performance blockchain automation and bot engineering across Solana and Ethereum ecosystems.

I specialize in building:

Real-time token tracking systems
Telegram trading bots
Solana Token Bundling, Deployment and tracking platforms,
Rug detection & dev-sell intelligence
MongoDB-driven analytics platforms
Event-driven SaaS backends

All systems are designed for 24/7 uptime, restart persistence, and real trader usage — not prototypes.

Core Expertise

Blockchain & Crypto

Solana Web3.js
Ethereum (EVM)
Pump.fun SDK
Token metadata indexing
Market cap & liquidity tracking
Dev-sell detection
Rugpull analysis
ATH / ROI analytics
Wallet behavior monitoring

Bot & Automation Systems

Trading bots
Token sniper trackers
Telegram bots
Volume simulation bots
Alert engines
Subscription lifecycle managers

Real-time ranking systems

Technical Skills

Programming Languages	Java
AI & Machine Learning	OpenAI
JavaScript Frameworks	React
Java Frameworks	Spring, Spring Boot, Struts 2
Databases & Management Systems / ORM	Redis, Snowflake
Cloud Platforms, Services & Computing	AWS
Amazon Web Services	AWS Lambda
Google Cloud Platform	GCP AI
Industry Domain Experience	Blockchain
Platforms	1C, IOT
BlockChain and Decentralized Software	BSC, NFT marketplace
Methodologies, Paradigms and Patterns	FDD, Observer, POC, Scrum
Codecs & Media Containers	Ffmpeg
SDK / API and Integrations	Keycloak, YouTube API
Scripting and Command Line Interfaces	Make
UI/UX/Wireframing	UI/UX
Other Technical Skills	AI Agents: n8n, Blockchain: Solidity, databases, Dotnet core, GoHighLevel, OOAD, Oracle Fusion Middleware, OSB-SOA, Unreal Engine

Work Experience

Principal Consultant – Search & Platform Migration

Apache SOLR Implementations | .NET → Spring Boot Migration

March 2023 – February 2024

Summary:

Worked as Senior Consultant leading enterprise-grade search implementations and application modernization programs.

Responsibilities:

Apache SOLR architecture and tuning
Indexing strategies for high-volume datasets
Migration of legacy .NET systems to Spring Boot
Performance optimization
System modernization consulting

Technologies:

Apache SOLR · .NET · Spring Boot · Java

Senior Product Developer – NFT Marketplace & Enterprise Modules

NFT Marketplace | TCS Application Modules

August 2022 – January 2023

Summary:

Designed and delivered a fully isolated NFT Marketplace platform along with enterprise application modules for TCS.

Responsibilities:

Architecture design
Smart marketplace workflows
Backend module development
Secure deployment models
End-to-end delivery

Technologies:

NFT Platforms · Web3 Concepts · Enterprise Application Architecture

Senior Technical Architect – Web Analytics Ecosystem

September 2021 – February 2022

Summary:

Designed and developed a complete enterprise-grade web analytics platform supporting multiple SaaS applications.

Responsibilities:

End-to-end analytics architecture
Event tracking design
Real-time dashboards
Data ingestion pipelines
Cloud scalability planning

Technologies:

AWS · Snowplow · Lambda · CubeJS · Redis

Senior Technical Architect – Identity Infrastructure

Keycloak Authentication Platform

July 2021 – September 2021

Summary:

Designed and implemented enterprise authentication infrastructure using Keycloak.

Responsibilities:

SSO architecture
OAuth2 / OpenID integration
Role-based access control
Secure token lifecycle design

Technologies:

Keycloak · Authentication · Authorization · IAM

Assistant Manager – Engineering & Delivery

Airbus-Umlaut | Vodafone Fiji | Covid-19 Systems

September 2018 – December 2020

Summary:

Managed multi-country enterprise and government application programs.

Projects Included:

Airbus-Umlaut design engineering systems
Vodafone Fiji inventory management platform
Covid-19 employee contact tracing applications

Responsibilities:

Agile/Scrum delivery management
Architecture planning
Development coordination
Mobile and backend oversight

Technologies:

Agile · Scrum · Mobile App Development · Enterprise Systems

Senior Technical Architect – IoT & Mobile Applications

Garden Sprinkler IoT App | KAO Mobile iOS App

March 2018 – June 2018

Summary:

Led development of IoT and mobile platforms.

Responsibilities:

IoT controller integration
iOS & Android application delivery
Backend communication design
Production deployments

Technologies:

IoT · iOS · Android · Mobile APIs

Web Portal Development Lead

B2B Statistics Tracker | Coops Accounting

January 2017 – February 2018

Summary:

Led long-term development and maintenance of enterprise B2B statistics tracking platforms.

Responsibilities:

Web portal development
Dashboard engineering
Production issue resolution
Workspace development lifecycle
Client delivery ownership

Technologies:

Enterprise Web Platforms · B2B Dashboards,

TCS - Associate Consultant - Jun 2008 to Dec - 2017

Wipro - Senior Systems Engineer - Nov - 2002 - Feb - 2008

Blockchain & Automation Projects (dexbotsdev)

Pump.fun Real-Time Token Tracking Engine

Live WebSocket monitoring
New token discovery
Trade stream ingestion
MongoDB persistence
Market cap tracking
Dev sell detection
Rugpull classification
Automatic token eviction
Restart-safe resubscription logic

Stack:

TypeScript · Solana Web3 · Pump.fun SDK · MongoDB · WebSockets

Advanced Trade Signal Evaluation Engine

Entry price tracking
ATH per token
ROI calculation
Stop-loss thresholds
Max allocation logic
Time-based performance stats:
5m / 15m / 30m / 1h
Early failure detection

Solana Volume Bot

Controlled buy simulation
Wallet rotation
Buy frequency modeling
Liquidity testing
Visibility analysis

Telegram Bot – BuyToPlay

Token-based participation
Buy-to-enter rounds
Prize distribution logic
Market cap boosting mechanics
Automated game cycles

Pump.fun Token Call Tracker Bot

User-submitted token calls
Entry price capture
ATH & ROI tracking
Caller leaderboard
SQLite persistence

Crypto Garden Games

Users select live Pump.fun tokens
Token growth visualized as plants
Leaves → Flowers → Fruit
Migration event visualization at 75k MCAP

KlipVee – SaaS Platform

AI-powered video repurposing platform:

Keyword-based clip detection
YouTube URL analysis
Automatic highlight extraction
4–5 viral short clips per video
Creator-focused workflow

Education

Bachelor of Engineering

Electrical, Electronics & Communication Engineering

Siddaganga Institute of Technology

October 1997 – August 2001

Availability

✅ Remote full-time
✅ Long-term contracts
✅ Startup MVP builds
✅ Trading bot infrastructure
✅ SaaS backend architecture

How to hire with Upstaff

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Sreedhara Chandra
or someone with similar Skills?

Book a call with Sreedhara Chandra

Start Hiring