AWS Lambda Jobs

I’ve finished building a MERN-stack web application and now need it running smoothly in the AWS cloud. I don’t have any of the cloud pieces in place yet, so I’m looking for someone who can handle the full environment setup—from account configuration right through to production release. Here’s what I expect: • Containerise the existing React front-end and Node/Express back-end, then push the images to ECR. • Create an ECS (Elastic Container Service) cluster with tasks and services that scale cleanly. • Wire up networking: VPC, subnets, security groups, an application load balancer and HTTPS via ACM. • Automate deployment (GitHub Actions or similar) so each commit flows through to ECS with zero-downtime. • Store environment var...

Technical Specification: Serverless AI-Enhanced ESG Platform 1. Project Overview A multi-tenant, serverless SaaS platform for ESG (Environmental, Social, and Governance) reporting and verification. The platform allows companies to upload sustainability guides and data, which an AI then analyzes to provide verified commentary for bankers and regulators. 2. Core Pillars (Non-Negotiable) Pillar 1: AI RAG Engine (Verification Logic) Dynamic Context Switching: The AI must switch context based on the selected Guide (e.g., NoS-F, GRI 11). Logic must use metadata filtering (e.g., guide_id) to prevent "sticky" context. Evidence Vault (Citations): Every AI-generated claim must include a source citation (Document Name + Page Number). LLM: AWS Bedrock (Claude 3.5 Sonnet). Pillar 2: C...

I already have an OLX-style marketplace ready to go, built with React / on the front-end and Node.js / Express on the back-end. The codebase lives in a private repository and contains no production data, so this engagement is a fresh deployment rather than a migration. What I need is a clean, secure, production-ready rollout on AWS within 5–7 days. My preference is to run the application on EC2, connect it to a brand-new MySQL database on Amazon RDS, store images and videos in S3, and distribute static assets through CloudFront. Environment variables, IAM roles, security groups, HTTPS (ACM), and basic monitoring must follow AWS best practices. Deliverables I will use to sign off: • EC2 instances (ideally in an auto-scaling group) reachable via my domain behind an Applicatio...

We need serious freelancers with references We dont pay fees to start We pay after completion of each milestone Please contact only if you can comply Cahier des Charges Application de Suivi et Expédition de Colis Inter-Villes Net And Prosystems SARL CEO: Martin Luther Eteme Eteme   Table des matières 1. Introduction & Objectifs 2. Périmètre du projet 3. Rôles & Acteurs 4. Parcours Utilisateurs 5. Fonctionnalités principales 6. Statuts & Notifications 7. Données & Modèle technique 8. Flux opérationnel 9. Tarification & Paiements 10. Gestion des Exceptions & Pénalités 11. Sécurité & Conformité 12. Roadmap de Développement 13. Annexes   1. Introdu...

I am looking for a highly skilled Senior Engineer to join our team as a contractor to help maintain and evolve our search infrastructure. You will be responsible for a sophisticated search system that integrates OpenSearch with Large Language Models (LLMs) and AWS Lambda. Start your cover letter by highlighting your proudest work achievements right up front. The ideal candidate has a deep understanding of vector databases, retrieval-augmented generation (RAG), and cloud-native Python development. Key Responsibilities: Search Infrastructure: Manage, configure, and optimize OpenSearch clusters (specifically focusing on vector search capabilities). LLM Integration: Develop and maintain integrations with LLMs via APIs (e.g., OpenAI, Anthropic) or AWS Bedrock. AI Feature Development: Impleme...

I want to turn a patchwork of manual updates into a smooth, fully-coded business process automation that keeps my sales dashboard current in real time. Right now data from the CRM, spreadsheets, and web forms has to be copied, cleaned, and pasted before management sees it; I’d prefer to trigger the whole chain automatically the moment a new deal is logged. What I need coded • A workflow that pulls fresh deal data from the CRM (HubSpot & Salesforce APIs are both available), merges it with weekly revenue numbers in Google Sheets, and pushes the results into our existing Power BI dashboard. • Automated status updates that fire a Slack or Teams message to the sales reps and managers when key metrics—pipeline value, win rate, or quota attainment—cross predefin...

I’m building a Python-based game-theory simulation and need DynamoDB set up as the project’s primary data layer. The job is entirely about data storage and databases on AWS, so I’m looking for someone who can design and deploy a DynamoDB solution, then wire it cleanly into my existing Python code (boto3).

PROJECT DESCRIPTION We are looking for an experienced senior backend / full-stack engineer (or small team) to build an internal enterprise communications platform for an education group. This is not a basic helpdesk. The platform will unify Email, AI-powered Chat, and Ticketing into a single operations console, with strong security, audit, and SLA controls. CORE FUNCTIONALITY 1. Email (Gmail Integration) and Microsoft Option Connect multiple Google Workspace inboxes (admin@, admissions@, info@, marketing@) Staff must not access Gmail directly All replies sent via Gmail API from our application Signature policies (visible / semi-visible / hidden) Full audit trail of who replied and when 2. AI Chat (Website + Portal Widget) Embedded chat widget (“Powered by Launchpad Syste...

My website, , can handle its own domain registration and DKIM/SPF configuration, but it still needs an AWS SES account that is already out of the sandbox. I’m looking for a fully-functional SES environment with production access granted, ready for me to plug in once my domain is verified. After you obtain approval from AWS, share the console confirmation or approval email, note any region restrictions and default sending quotas, and hand over temporary credentials so I can complete the identity verification on my side. With those pieces in place I’ll take care of the DNS records myself and start sending right away.

AI-Enabled Matrimony Platform – Website + Android App + iOS App (AWS Hosted) 1. Project Overview We are looking to develop a next-generation AI-powered matrimony platform consisting of: Responsive web application Android mobile app iOS mobile app Secure AWS cloud hosting & DevOps Built-in AI features for customers & sales teams The system should intelligently match profiles, assist users through AI chat, and enable sales teams to convert leads using AI insights. 2. Scope of Work A. Web Application Responsive UI Secure login (OTP, email, social) Profile creation & verification Advanced AI search Match recommendations Privacy & block controls Chat & video calling Subscription & payment Notification system B. Mobile Applications (Android & ...

I am looking for node js developer who has worked with opensource opentelemetry. I need to create poc project which collect signals like metrics, traces and logs and it sends logs to aws lambda and then from there, signals are exported to observe. Need to be expoert working with -node js - -AWS lambda and fargate -Need to create POC for it with above stuff -Docker conterization is also involved FYI: Bid only if you are sole experienced node js developer and have above experience.