Arup Kanti Das

CTO

Gurgaon, Haryana, India9 yrs 6 mos experience

AI ML PractitionerAI Enabled

Key Highlights

Led multi-tenant migration reducing incidents by 90%.
Optimized ingestion pipelines cutting compute costs by 15%.
Improved UX readiness by 60% through real-time updates.

Stackforce AI infers this person is a SaaS architect specializing in B2B solutions with a focus on cloud infrastructure and AI workflows.

Contact

Skills

Core Skills

Cloud Architecture/awsB2b SaasSoftware Development Life Cycle (sdlc)

Other Skills

Data StructuresEngineering ManagementLeadershipCross-team CollaborationEngineering LeadershipMicroservicesMission CriticalPerformance ReviewsTeam LeadershipSprint PlanningScalabilityE-CommerceBusiness RequirementsDecision-MakingLow-Level Design

About

I sit at the intersection of engineering, product strategy, and customer delivery. As an Engineering Manager and Solutions Architect, my goal is simple: build customer-facing solutions that ship fast, stay reliable, and drive measurable business value. With a background in deep technical execution and a current focus on my PGDM, I specialize in turning "messy" business workflows into scalable system designs. I don’t just build for the sake of tech; I optimize for time-to-value, MTTR, and cost-to-serve. Key Impacts: Scale: Led a multi-tenant migration for 150+ tenants (10M+ rows), reducing incidents by 90% through automated reconciliation and wave-based execution. Efficiency: Re-engineered ingestion pipelines (Webhooks/Throttling) to achieve near real-time sync while cutting compute costs by 15%. User Experience: Improved UX readiness by 60% (from 4s to 1.5s) through focus-aware refresh and real-time updates. Core Competencies: Post-sales Solution Design | B2B SaaS Architecture | Event-Driven Workflows | AI Implementations (RAG & Agentic AI) | Pragmatic Cost Optimization

Experience

9 yrs 6 mos

Total Experience

9 yrs 6 mos

Average Tenure

9 yrs 6 mos

Current Experience

Thoughts2binary consulting & solutions

4 roles

Vertical Lead - Server Side Engineering

Promoted

Aug 2020 – Present · 5 yrs 9 mos

Led a 150‑tenant modernization program migrating legacy monoliths to scalable microservices, cutting Sev‑1 incidents by 90%, reducing MTTR by 70% and lowering cloud costs by 17%
Launched webhook‑driven ETL pipelines and offline‑first point‑of‑sale punching to enable zero‑downtime deployments and resilient data capture
Built near real‑time commerce synchronization and AI‑powered workflows that accelerated customer go‑live by 10 weeks and improved data freshness from hours to minutes
Orchestrated cross‑functional squads spanning product, engineering and customer success to deliver scalable B2B SaaS features aligned with business strategy
Mentored technical leads and developers, established product roadmaps and KPIs, and fostered a culture of ownership, innovation and continuous improvement

Data StructuresEngineering ManagementLeadershipCross-team CollaborationEngineering LeadershipMicroservices+47

Senior Software Developer

Promoted

Aug 2018 – Aug 2020 · 2 yrs

● Led backend and frontend teams in enterprise software development, ensuring high performance and security in payment applications
● Optimized database indexing and API calls, significantly reducing latency and improving transaction speeds
● Designed and implemented an automated fraud detection system using machine learning models, enhancing security for payment processing
● Managed AWS infrastructure, handling EC2, RDS, and other AWS services to support scalable solutions
● Acted as a mentor for junior developers, enforcing high coding and architectural standards to ensure quality in enterprise product development
● Implemented payment systems like Stripe, WeChat and Paypal
● Led 3 data migration projects for different enterprise clients

Data StructuresLeadershipCross-team CollaborationCloud Architecture/AWSTeam LeadershipScalability+22

Software Developer

Promoted

Nov 2017 – Aug 2018 · 9 mos

● Developed and optimized backend systems for enterprise-scale applications, focusing on payment processing and transaction management
● Integrated backend services with frontend teams to enhance user experience in payment interfaces
● Improved application efficiency through codebase optimization and scalability improvements, ensuring robust performance under load
● Designed data migration platform based end to end on ETL process.

Data StructuresCloud Architecture/AWSE-CommerceRDBMSNginxWeb Technologies+7

Associate Software Developer

Nov 2016 – Nov 2017 · 1 yr

Developed REST APIs for seamless client integrations, including payment gateways and transaction services
Worked on SOAP API integrations with middleware systems to enhance payment processing capabilities
Built foundational expertise in software design and architecture, focusing on scalable and secure payment solutions

Data StructuresRDBMSNginxWeb TechnologiesREST APIsProgramming+2