Ajay Rahman

Enterprise Architect | Oracle Integration | SOA / OSB Integration · OCI Infrastructure & Administration · Oracle Digital Assistant · Enterprise Architect · Admin / DBA

São Paulo, BrazilLeadBRT (UTC-3)Advisory · Contract · Contract to hireNot eligible

Open to working in Pune · São Paulo

Enterprise Architect with 22 years of hands-on Oracle Integration experience, specialising in SOA / OSB Integration, OCI Infrastructure & Administration, Oracle Digital Assistant. Delivered multiple full-cycle implementations across media & entertainment clients — quarterly update regression and production support and error handling, monitoring and alerting. Looks after environments — cloning, patching, performance tuning and security. Notice period: serving notice.

years in Oracle

—

years in total

projects

USD 1,86,000 / yr

annual

Seniority: Lead · Enterprise Architect
Availability: In 30 days
Notice period: Serving notice
Works: Onsite
Open to: Advisory, Contract, Contract to hire
Location: São Paulo, Brazil · BRT (UTC-3)
Work authorisation: Not eligible

Profile updated yesterday

Employment history is shown to signed-in recruiters.

Projects and implementations

Enterprise ArchitectAdvisoryLed

A top-10 Indian pharma company

Advisory of Oracle Integration for a top-10 Indian pharma company, covering SOA / OSB Integration, OCI Infrastructure & Administration, Oracle Digital Assistant. Key work: quarterly update regression and production support; build and unit testing to specification. Worked with business users through SIT, UAT and go-live.

OCI Infrastructure & AdministrationSOA / OSB IntegrationOracle Digital Assistant

Jun 2020 – Sep 2026 · 76 mo · São Paulo · Pharma & Life Sciences

Enterprise ArchitectUpgrade

A two-wheeler manufacturer

Upgrade of Oracle Integration for a two-wheeler manufacturer, covering SOA / OSB Integration, OCI Infrastructure & Administration, Oracle Digital Assistant. Key work: performance tuning and security roles; quarterly update regression and production support. Worked with business users through SIT, UAT and go-live.

OCI Infrastructure & AdministrationSOA / OSB IntegrationOracle Digital Assistant

Apr 2013 – Oct 2019 · 79 mo · São Paulo · Automotive

Enterprise ArchitectRollout

An Indian steel and alloys group

Rollout of Oracle Integration for an Indian steel and alloys group, covering SOA / OSB Integration, OCI Infrastructure & Administration, Oracle Digital Assistant. Key work: build and unit testing to specification; performance tuning and security roles. Worked with business users through SIT, UAT and go-live.

OCI Infrastructure & AdministrationSOA / OSB IntegrationOracle Digital Assistant

Feb 2006 – Nov 2012 · 82 mo · São Paulo · Manufacturing

Oracle expertise

PRODUCT FAMILIES

OIC / OAC / APEX

TECHNICAL STACK

APEXPythonOIC

MODULES

OCI Infrastructure & AdministrationLedSOA / OSB IntegrationLedOracle Digital AssistantLed

INDUSTRIES

Media & Entertainment

LANGUAGES

PortugueseBasicEnglishNative

Education

Masters · Computer Science

University of Mumbai · 2002 · Full-time

AvailabilityIn 30 days

Notice periodServing notice

RateUSD 1,86,000 / yr