Headline

(..|o|..) -- Experienced Solutions Developer/Architect ||=o-|| AI/ML/IoT/Cloud Practitioner || Avid Learner|| Author of VelocityORM ||

About

💼 **Professional Summary** Sandeep Kumar Jakkaraju is a hands-on Technical Architect and seasoned software engineer with over 18 years of experience in designing, developing, and deploying high-performance systems across fintech, healthcare, IoT, telecommunications, and geospatial domains. Based in Hyderabad, India, Sandeep combines deep architectural insight with strong coding skills, actively contributing to backend, frontend, and cloud-native development. He is proficient in Java, Kotlin, Python, and TypeScript, and has built scalable microservices, real-time IoT platforms, and secure fintech applications using AWS and modern frameworks. Sandeep thrives in complex environments, often rolling up his sleeves to write production-grade code, optimize performance, and troubleshoot critical systems. His recent work includes leading cloud architecture for Electrical IoT platforms, integrating AI/ML models, and developing agentic AI systems using LLMs. He holds advanced degrees in Artificial Intelligence, Data Science, and Fintech from Univ of San Diego, BITS Pilani, IIM Calcutta, and Oxford University, and is certified as an AWS Solutions Architect (Professional). His passion for emerging technologies like blockchain, graph databases, and spatial analytics is matched by his commitment to continuous learning and hands-on innovation. --- ### 🧠 **Core Competencies** - Full-Stack Development (Java, Kotlin, Python, Angular, React) - Microservices, REST/SOAP APIs, CI/CD - Cloud Architecture (AWS, Azure, GCP) - AI/ML/DL, LLMs, Agentic Systems - Blockchain (R3 Corda), Fintech Platforms - Identity Management (AWS Cognito, OKTA) - Big Data (Spark, Hadoop, EMR) - Observability & Security (SIEM, APM) --- ### 🌐 **Domains** - Fintech, Payments, Lending, Embedded Finance - Healthcare (EHR, Patient Management) - Electrical & Vehicular IoT - Geospatial Intelligence & Mapping - Security, Compliance, SIEM ---

Location

India

AI stack

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Work experience

AI / IoT / AWS Consultant at Confidential, Mar 2026 - Present · 6 mos, Hyderabad, Working with various organizations on AI/IoT/AWS projects. Tech Stack: AWS, Java, Python, FastAPI, Agentic AI, AWS CDK TypeScript/Python.

Cloud Solutions Architect - CogniEN Projects : (AWS, Java, Python, TypeScript, IoT, AI/ML, Big Data) at ABB, Mar 2024 - Feb 2026 · 2 yrs, Hyderabad, I worked as Cloud Solutions Architect for ABB. I was spearheading the development, deployment and maintenance of several product lines including IoT based platform for electrical devices on AWS using Python, TypeScript and Java. CogniEN Constructs Library - Cloud-Native IoT Infrastructure Framework Built a sophisticated AWS CDK framework featuring 48 specialized stacks for industrial IoT deployment automation. Implemented complex integrations including IoT Core data ingestion, Timestream time-series databases, SageMaker ML pipelines for predictive analytics, and AppStream 2.0 for secure remote access. Architected event-driven microservices with Lambda functions, API Gateway integrations with Cognito authentication, and comprehensive monitoring using CloudTrail, Device Defender, and custom security posture scoring. Designed fault-tolerant data processing pipelines with SQS dead letter queues, automated backup policies, and multi-environment deployment strategies supporting dev/qa/prod infrastructure provisioning. Completely modularized the IaC AWS CDK projects with features like Plug and Play and extremely easy to create copy of existing projects. Tech Stack: Java, Python, TypeScript. AWS - IoT Core, Lambda, DynamoDB, TimestreamDB, SQS, EC2, S3 AI/ML based features and Applications ReactJS based UI application.

Consultant Archictect at Self Employed, Jul 2023 - Dec 2023 · 6 mos, Hyderabad, Telangana, India, I was working with various companies help architect and build platforms. Worked for a German based Location Based Services company on Routing Engine using Open Street Maps in Java. Worked for a Fintech company to develop Base architecture using Apache Nifi, Kafka, IBM MQ. Worked for USA company on SAP Quote to Price product using Groovy Development.

Senior Staff Engineer at Netradyne, Mar 2023 - Jul 2023 · 5 mos, Bengaluru, Karnataka, India, Working on exciting stuff in platform development using Java, Spring and AWS.

Chief Architect at iInterchange Systems Private Limited, Jul 2022 - Jan 2023 · 7 mos, Remote India - Hyderabad, Worked on various products

Education

Master's degree, Applied Artificial INTELLIGENCE - AAI, University of San Diego

PG Certificate in IoT and Embedded Systems, IoT and Embedded Systems, Indian Institute of Technology Jammu