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I am Benjamin Agboola, a Senior Full-Stack Developer and Applied Generative AI Engineer with 14+ years of software engineering experience. I design and build AI-powered, cloud-native applications that translate complex business services into scalable, secure software solutions across finance, healthcare, telecommunications, government, and media. I specialize in applying Generative AI to practical engineering challenges, combining React, Node.js, TypeScript, Java, and Python with AWS-native architectures. I design and deploy LLM-powered systems using RAG pipelines, dynamic prompt engineering, vector databases, LangChain, and OpenAI / AWS Bedrock to enable intelligent search, chat-with-data, and AI-driven decision support. I have deep experience building microservices and data pipelines with Docker, Kubernetes, FastAPI, Spring Boot, and event-driven AWS services, supported by CI/CD, DevSecOps, and infrastructure-as-code. I lead teams in Agile environments, mentoring engineers and delivering high-impact GenAI solutions from concept to production.…I am Benjamin Agboola, a Senior Full-Stack Developer and Applied Generative AI Engineer with 14+ years of software engineering experience. I design and build AI-powered, cloud-native applications that translate complex business services into scalable, secure software solutions across finance, healthcare, telecommunications, government, and media. I specialize in applying Generative AI to practical engineering challenges, combining React, Node.js, TypeScript, Java, and Python with AWS-native architectures. I design and deploy LLM-powered systems using RAG pipelines, dynamic prompt engineering, vector databases, LangChain, and OpenAI / AWS Bedrock to enable intelligent search, chat-with-data, and AI-driven decision support. I have deep experience building microservices and data pipelines with Docker, Kubernetes, FastAPI, Spring Boot, and event-driven AWS services, supported by CI/CD, DevSecOps, and infrastructure-as-code. I lead teams in Agile environments, mentoring engineers and delivering high-impact GenAI solutions from concept to production.

Benjamin Agboola

Full Stack Developer, Cloud Developer, Front-End Developer, +3

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I am Benjamin Agboola, a Senior Full-Stack Developer and Applied Generative AI Engineer with 14+ years of software engineering experience. I design and build AI-powered, cloud-native applications that translate complex business services into scalable, secure software solutions across finance, healthcare, telecommunications, government, and media. I specialize in applying Generative AI to practical engineering challenges, combining React, Node.js, TypeScript, Java, and Python with AWS-native architectures. I design and deploy LLM-powered systems using RAG pipelines, dynamic prompt engineering, vector databases, LangChain, and OpenAI / AWS Bedrock to enable intelligent search, chat-with-data, and AI-driven decision support. I have deep experience building microservices and data pipelines with Docker, Kubernetes, FastAPI, Spring Boot, and event-driven AWS services, supported by CI/CD, DevSecOps, and infrastructure-as-code. I lead teams in Agile environments, mentoring engineers and delivering high-impact GenAI solutions from concept to production.…I am Benjamin Agboola, a Senior Full-Stack Developer and Applied Generative AI Engineer with 14+ years of software engineering experience. I design and build AI-powered, cloud-native applications that translate complex business services into scalable, secure software solutions across finance, healthcare, telecommunications, government, and media. I specialize in applying Generative AI to practical engineering challenges, combining React, Node.js, TypeScript, Java, and Python with AWS-native architectures. I design and deploy LLM-powered systems using RAG pipelines, dynamic prompt engineering, vector databases, LangChain, and OpenAI / AWS Bedrock to enable intelligent search, chat-with-data, and AI-driven decision support. I have deep experience building microservices and data pipelines with Docker, Kubernetes, FastAPI, Spring Boot, and event-driven AWS services, supported by CI/CD, DevSecOps, and infrastructure-as-code. I lead teams in Agile environments, mentoring engineers and delivering high-impact GenAI solutions from concept to production.

Available to hire

I am Benjamin Agboola, a Senior Full-Stack Developer and Applied Generative AI Engineer with 14+ years of software engineering experience. I design and build AI-powered, cloud-native applications that translate complex business services into scalable, secure software solutions across finance, healthcare, telecommunications, government, and media.

I specialize in applying Generative AI to practical engineering challenges, combining React, Node.js, TypeScript, Java, and Python with AWS-native architectures. I design and deploy LLM-powered systems using RAG pipelines, dynamic prompt engineering, vector databases, LangChain, and OpenAI / AWS Bedrock to enable intelligent search, chat-with-data, and AI-driven decision support. I have deep experience building microservices and data pipelines with Docker, Kubernetes, FastAPI, Spring Boot, and event-driven AWS services, supported by CI/CD, DevSecOps, and infrastructure-as-code. I lead teams in Agile environments, mentoring engineers and delivering high-impact GenAI solutions from concept to production.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Software Developer – Applied AI Engineer at Blue January LLC

July 1, 2025 - Present

Developed a finance management application by integrating Plaid Link and OpenAI LLMs with LangChain to deliver AI-driven spending insights; built Python microservices with FastAPI and Postgres; ensured data privacy and HIPAA compliance via OAuth2 and encryption; collaborated with product and AI research teams on dynamic prompt templates, RAG chatbots, and fine-tuned responses; engaged with Plaid Technical Partners for scalable fintech deployment; agent development with ADK, Vertex AI, vector databases, and AWS data extraction workflows.

Senior Software Developer – Cloud & Microservices at United Health / RVO Health / Apex Systems

February 1, 2025 - July 1, 2025

Member of a Scrum team delivering a telehealth platform that orchestrates care among doctors, patients, pharmacies, and providers; built SPAs with React.js, Redux, and TypeScript; created RESTful APIs with Node.js/Express and legacy Java/Spring Boot services on AWS; containerized apps with Docker and deployed to AWS EKS/Fargate; secured APIs with Okta/OAuth/JWT; implemented API gateways and event-driven flows (API Gateway, SNS/SQS, EventBridge); defined SLIs/SLOs; CI/CD with GitHub Actions; monitored via CloudWatch/X-Ray; mentored teammates.

Lead Full-Stack Developer – AWS Cloud Serverless, React, Node.js, TypeScript at Texas Comptroller of Public Accounts

February 1, 2024 - February 1, 2025

Led design and delivery of a Treasury Bond Management Portal with cross-agency workflows; front-end in React/TypeScript; back-end in Node.js; serverless stack using Lambda, API Gateway, DynamoDB, Step Functions, and EventBridge; secure data with KMS and Secrets Manager; integrated legacy Java Spring Boot microservices; CI/CD with CodeCommit/CodeBuild/CodePipeline/CodeDeploy; blue/green deployments and robust monitoring; implemented VPN, IAM/ST S federation, and WAF for security.

Lead Full Stack Cloud Developer – AWS Services at Cisco (Contract)

July 1, 2022 - February 1, 2024

Led modernization of a case management system; built microservices with Node.js/Express and Java/Spring Boot; containerized with Docker and managed deployments with Kubernetes (ECS/EKS); cloud-native integration with ServiceNow via REST; designed scalable APIs and data flows; mentored engineers; contributed to Agile ceremonies.

Lead Full Stack Cloud Developer at Verified First LLC

July 1, 2021 - July 1, 2022

Led a Scrum team; built a serverless AWS stack (API Gateway, Lambda, DynamoDB, Aurora, Kinesis, S3) for a security-focused product; frontend in React/TypeScript; implemented MFA with Twilio; created a callback system using Amazon Connect and Lex-based chat for order/status tracking; established CI/CD with Jira/Bitbucket/GitHub/Jenkins.

Senior Software Engineer – CRM Development & Integration at True Line

August 1, 2020 - July 1, 2021

Developed CRM features using TypeScript/Node.js; integrated QuickBooks Cloud and Salesforce to streamline sales and accounting workflows; applied Agile practices to deliver high-quality software.

Full Stack Java Application Developer at TPx Communications

April 1, 2017 - July 1, 2020

Developed Java Spring Boot microservices and AWS-based cloud services; created REST APIs; integrated with third-party platforms; supported IVR with AWS Connect and Lex-based CRM chat; built data processing and service integration components.

Full Stack Software Developer at BLA Technology Limited

December 1, 2013 - August 1, 2016

Developed React frontend with Spring Boot backend; deployed on AWS Beanstalk; built serverless Node.js stack; integrated with third-party services; delivered RESTful APIs and data processing components.

Software Development Officer at Vertebra Limited

September 1, 2012 - December 1, 2013

Developed bespoke applications including utility payment platform and hospital management systems; collaborated on system design and feature delivery.

Full Stack Java Developer at Etisalat Telecommunications Limited

February 1, 2011 - March 1, 2012

Full-stack Java AWS cloud development; automation of business processes via API triggered by SMS/USSD/IVR; integrated with AWS Lex for CRM interactions.

Senior Software Developer – Applied Gen AI Engineer at Blue January LLC

July 1, 2025 - Present

Contract FinTech platform development integrating Plaid Link and OpenAI LLMs with LangChain; implemented Python FastAPI microservices with Postgres; designed dynamic prompt templates and RAG pipelines; built data ingestion from Plaid; established CI/CD and HIPAA-conscious security (OAuth2, encryption); delivered AI-driven spending insights and chat-with-data capabilities.

Senior Software Developer – Cloud & Microservices at UnitedHealth / RVO Health / Apex Systems (Contract)

February 1, 2025 - July 31, 2025

Led cloud-native development for a telehealth platform; built SPAs with React/TypeScript; created REST APIs with Node.js/Express and legacy Java/Spring Boot services; implemented API Gateway, Lambda, DynamoDB; secured with Okta/JWT; automated CI/CD, and monitored with CloudWatch/X-Ray.

Lead Full Stack Cloud Developer at Texas Comptroller of Public Accounts

February 1, 2024 - February 1, 2025

Led design and delivery of a Treasury Bond Management Portal; drove front-end (React/TypeScript) and back-end (Lambda) development; implemented Step Functions for multi-agency workflows; ensured secure data flows and legacy interoperability; mentored a 10-member Scrum team and championed AWS Well-Architected, DevSecOps, and cost optimization.

Lead Full Stack Developer – AWS Cloud Serverless at Cisco (Contract)

July 1, 2022 - February 1, 2024

Led modernization of a case management system; delivered two core microservices (frontend & backend); enabled cloud-native integration with ServiceNow; implemented IaC (Terraform, CloudFormation) and secure authentication (Okta); established CI/CD with GitLab, GitHub Actions, Jenkins; implemented observability with CloudWatch and X-Ray.

Software Engineer CRM Development and Integration at True Line

August 1, 2020 - July 31, 2021

CRM enhancements with QuickBooks Cloud and Salesforce integrations; optimized sales and customer processes; leveraged agile methods to deliver features on time.

Full Stack Java Application Developer at TPX Communication, NH, USA

April 1, 2017 - July 31, 2020

OSS/BSS automation using Java Spring Boot; built microservices, REST APIs, and integration with 3rd-party systems; leveraged AWS services (S3, ECR, EKS, EC2, VPC, Route 53); Kafka topics for real-time data streaming; implemented security and monitoring.