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John Sierra Mejia Email & Phone Number
CSA en Teamcore
at
Teamcore
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
CSA en Teamcore
Location
Cali Metropolitan Area, Colombia
Company size
Who is John Sierra Mejia? Overview
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Quick answer
John Sierra Mejia is listed as CSA en Teamcore at Teamcore, a with 220 employees, based in Cali Metropolitan Area, Colombia. AeroLeads shows a matched LinkedIn profile for John Sierra Mejia.
John Sierra Mejia previously worked as Gerente de Cuenta TSOL at Grupo Bit S.A and LIDER COMERCIAL at Grupo Bit S.A. John Sierra Mejia holds Admon. De Empresas (No Terminado) from Universidad Del Valle (Co).
Company email context
Email format at Teamcore
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Teamcore
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Profile bio
About John Sierra Mejia
Experiencia en venta consultiva en mercado B2B de soluciones Tecnológicas para la industria, principalmente en el sector del Retail.Experiencia de 3 años en sector Salud con plataforma de Historia Clínica Electrónica.Experiencia comercial en empresas de consumo masivo, principalmente en Grandes Superficies y Cadenas Nacionales.
Listed skills include Solution Selling, Cloud Computing, Business Intelligence, Team Leadership, and 16 others.
Current workplace
John Sierra Mejia's current company
Company context helps verify the profile and gives searchers a useful next step.
Teamcore
6 roles
John Sierra Mejia work experience
A career timeline built from the work history available for this profile.
Lider Comercial
Apr 2017 - Jun 2022
Feb 2013 - Oct 2016
Ejecutivo De Cuenta
Datacentrum Ltda.
ASESOR COMERCIAL COMO INTEGRADOR EN TECNOLOGIA
Mar 2012 - Jan 2013
Supervisor Grandes Superficies
Responsable de cumplimiento presupuesto de ventas, programas para Cumplimiento cuota de ventas, orientación del equipo de mercaderistas e impulsasoras, generar informes para informar a la gerencia sobre resultados de gestión comercial, estar atento a la rotación de la cartera de nuestros clientes, realizar negociaciones especiales con puntos de venta (espacio adicional, eventos), para generar una mayor rotación de nuestros productos.
Jul 2000 - May 2006
Team & coworkers
Colleagues at Teamcore
Other employees you can reach at teamcore.cl. View company contacts for 220 employees →
DN
Diana Nieto
Colleague at TeamcoreMexico City, Mexico
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NP
Nicolas Plaza Muñoz
Colleague at TeamcoreSantiago, Santiago Metropolitan Region, Chile
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AL
Alexander Leonel Moreno Mardones
Colleague at TeamcoreEl Monte, Santiago Metropolitan Region, Chile
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CF
Cesar Fernando Bautista Rangel
Colleague at TeamcoreGustavo A. Madero, Mexico City, Mexico
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CR
Carlos Rubilar Villavicencio
Colleague at TeamcoreSantiago, Santiago Metropolitan Region, Chile
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GS
Gonzalo Sabat
Colleague at TeamcoreConcepcion, Biobío Region, Chile
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TA
Tomás Altilio
Colleague at TeamcoreBuenos Aires, Buenos Aires Province, Argentina
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MV
María Victoria Donoso Ruiz-Tagle
Colleague at TeamcoreChile
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DP
Daniela Piazza
Colleague at TeamcoreLo Barnechea, Santiago Metropolitan Region, Chile
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JB
Jegcar Begazo Farias
Colleague at TeamcoreChile
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Diana Nieto
Colleague at TeamcoreMexico City, Mexico
View →
NP
Nicolas Plaza Muñoz
Colleague at TeamcoreSantiago, Santiago Metropolitan Region, Chile
View →
AL
Alexander Leonel Moreno Mardones
Colleague at TeamcoreEl Monte, Santiago Metropolitan Region, Chile
View →
CF
Cesar Fernando Bautista Rangel
Colleague at TeamcoreGustavo A. Madero, Mexico City, Mexico
View →
CR
Carlos Rubilar Villavicencio
Colleague at TeamcoreSantiago, Santiago Metropolitan Region, Chile
View →
GS
Gonzalo Sabat
Colleague at TeamcoreConcepcion, Biobío Region, Chile
View →
TA
Tomás Altilio
Colleague at TeamcoreBuenos Aires, Buenos Aires Province, Argentina
View →
MV
María Victoria Donoso Ruiz-Tagle
Colleague at TeamcoreChile
View →
DP
Daniela Piazza
Colleague at TeamcoreLo Barnechea, Santiago Metropolitan Region, Chile
View →
JB
Jegcar Begazo Farias
Colleague at TeamcoreChile
View →
4 education records
John Sierra Mejia education
Admon. De Empresas (No Terminado)
Education record
Univalle
Diplomado Virtual En Competencias Comerciales Y De Negociación Ti, Año 2020
Proceso Comercial B2B Para Productos Y Servicios De Base Tecnológica, Año 2020
FAQ
Frequently asked questions about John Sierra Mejia
Quick answers generated from the profile data available on this page.
What company does John Sierra Mejia work for?
John Sierra Mejia works for Teamcore.
What is John Sierra Mejia's role at Teamcore?
John Sierra Mejia is listed as CSA en Teamcore at Teamcore.
Where is John Sierra Mejia based?
John Sierra Mejia is based in Cali Metropolitan Area, Colombia while working with Teamcore.
What companies has John Sierra Mejia worked for?
John Sierra Mejia has worked for Teamcore, Grupo Bit S.A, Ipsoft S.A, Datacentrum Ltda., and Meals De Colombia.
Who are John Sierra Mejia's colleagues at Teamcore?
John Sierra Mejia's colleagues at Teamcore include Diana Nieto, Nicolas Plaza Muñoz, Alexander Leonel Moreno Mardones, Cesar Fernando Bautista Rangel, and Carlos Rubilar Villavicencio.
How can I contact John Sierra Mejia?
You can use AeroLeads to view verified contact signals for John Sierra Mejia at Teamcore, including work email, phone, and LinkedIn data when available.
What schools did John Sierra Mejia attend?
John Sierra Mejia holds Admon. De Empresas (No Terminado) from Universidad Del Valle (Co).
What skills is John Sierra Mejia known for?
John Sierra Mejia is listed with skills including Solution Selling, Cloud Computing, Business Intelligence, Team Leadership, Business Strategy, Erp, Channel Partners, and Marketing Management.
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