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FusionHit Tech Stack

Nearshore software development with focus on cloud migration and AI integration

IT Services and IT Consulting New York, NY 51–200 employees Founded 2010 Privately Held

FusionHit operates as a nearshore development partner with engineering centers across Central and South America. Their tech stack reveals a deliberate shift away from Java-based AWS patterns (replacing Java, AWS SDK for Java, SNS/SQS/Lambda) toward cloud-native architectures using NestJS, TypeScript, React, and modern data platforms like Snowflake and Databricks. Current projects center on legacy-to-cloud migrations, AI-driven applications, and UI modernization—indicating clients are modernizing aging systems while adopting generative AI.

Tech Stack 63 technologies

Core StackNestJS Python TypeScript React AWS Jenkins Terraform Ansible Dynatrace Splunk Prometheus Scala Amazon SageMaker OpenAI LangChain Databricks Snowflake Java AWS Lambda Azure SQL NoSQL Bamboo Concourse Azure Data & AI Azure OpenAI Google Cloud AI Platform AWS SNS AWS SQS Google Search Console+32 more

ReplacingJava AWS Lambda AWS SDK for Java AWS SNS AWS SQS

What FusionHit Is Building

◆Challenges

Migrating legacy backend to cloud-native stack
Legacy platform modernization
Support mission-critical applications
Modernizing legacy services
Updating aws java sdk
Strengthening technology advisory capability
Migrating aws sns/sqs/lambda provisioning
Migrating aws services
Improving website visibility
Generating qualified leads

▲Active Projects

Resilient distributed systems for mission-critical applications
Ui modernization for enterprise retail systems
Ai‑driven immersive workplace simulation platform
Migration of java‑based backend to cloud-native stack
Aws java sdk migration
Phased migration to modern frontend architecture
Ai and data strategy consulting offerings
Ai-driven customer intelligence for retail
Predictive analytics for insurance
Aws sns/sqs/lambda provisioning upgrade

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Engineering

18

Consulting

1

Data

1

Marketing

1

Seniority

Senior

17

Mid

4

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About FusionHit

FusionHit is a nearshore software outsourcing firm founded in 2010, serving US-based software vendors and technology startups from development centers in Costa Rica, El Salvador, and Colombia. The company delivers custom web and mobile applications using agile methodologies (Scrum), with technical depth in Microsoft technologies, cloud platforms (Azure and AWS), and emerging AI/data infrastructure. The hiring velocity is accelerating, with 18 open engineering roles weighted toward senior-level talent, signaling expansion in project capacity and technical advisory services.

HeadquartersNew York, NY

Company Size51–200 employees

Founded2010

Hiring MarketsCosta Rica, Mexico, Colombia, Peru, Brazil, Argentina, Australia

Frequently Asked Questions

What tech stack does FusionHit use?

FusionHit's primary stack includes NestJS, TypeScript, React, Python, Azure, AWS, and Jenkins for CI/CD. For data and AI, they use Snowflake, Databricks, LangChain, Azure OpenAI, and Amazon SageMaker. Monitoring tools include Dynatrace, Splunk, and Prometheus.

Where are FusionHit's development centers located?

FusionHit operates development centers in Costa Rica, El Salvador, and Colombia, with headquarters in New York. They actively hire engineers across Costa Rica, Mexico, Colombia, Peru, Brazil, Argentina, and Australia.