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Português
$
USD
I will write custom queries for postgres,postgresql and postgis
PHOTOSHOP EXPERT! DATABASE DEVELOPER! WEB SCRAPER!!
I am Fahad Iftikhar, a GIS Engineer, database developer and data analyst.
I am a passionate student ( looking to gain more knowledge each day ) with valuable experience in GIS based software, repor...
Nível 2
Atendeu a critérios de alto desempenho e tem um histórico comprovado de atendimento às expectativas dos clientes.
Sobre este Serviço
Enhance your database solutions with my expertise in SQL and PostgreSQL, including spatial data management using PostGIS. I offer:
- Database Design and Constraints: Crafting tables with appropriate constraints to ensure data integrity.
- Query Development: Assisting with assignments and creating both simple and complex queries, including SELECT statements, JOINs, triggers, and custom functions.
- PostGIS Spatial Data Handling: Developing queries and functions to manage and analyze spatial data effectively.
- Database Objects Creation: Setting up views, materialized views, sequences, indexes, and foreign data wrappers (FDWs) as needed.
- Entity-Relationship (ER) Modeling: Designing ER diagrams to represent database structures clearly.
With extensive experience in both spatial and non-spatial databases, I provide solutions tailored to your specific needs.
Plataforma:
MS SQL
•
PL/SQL
•
PostgreSQL
•
SQL Server
Especialidade:
SQL
•
DML
•
DQL
•
Diagramas ER
Meu portfólio
Avaliações
105 avaliações deste Serviço
| (103) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
A 
arbazmub
Cliente recorrente
Paquistão
I came to Fahad with a Postgres task. He was proactive, suggested and implemented recommendations, and the final delivery was top-notch. Very proficient in RDBMS related tasks. I would highly suggest him for SQL-based tasks and relational databases information.
Até US$ 50
$
1 dia
Tempo
F 
Resposta do freelancer
Útil?G goame659
Alemanha
excellent work, knows his job very well and helped me a lot. will hire him again.
US$ 50-US$ 100
$
1 dia
Tempo
Útil?K kombi_mabunda
Cliente recorrente
África do Sul
He is really good at his job n easy to work with
Até US$ 50
$
1 dia
Tempo
Útil?P priyanirwal
Estados Unidos
It was a pleasure to work with Fahad. Delivery was on time, accurate work and communication was commendable. I definitely recommend Fahad and I will definitely use his services again.
Até US$ 50
$
2 dias
Tempo
Útil?D dk9999
Estados Unidos
Very helpful and knowledgeable. Thank you!
US$ 50-US$ 100
$
1 dia
Tempo
Útil?
Avaliações
105 avaliações deste Serviço
| (103) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
A arbazmub
Cliente recorrente
Paquistão
I came to Fahad with a Postgres task. He was proactive, suggested and implemented recommendations, and the final delivery was top-notch. Very proficient in RDBMS related tasks. I would highly suggest him for SQL-based tasks and relational databases information.
Até US$ 50
$
1 dia
Tempo
F Resposta do freelancer
Útil?G goame659
Alemanha
excellent work, knows his job very well and helped me a lot. will hire him again.
US$ 50-US$ 100
$
1 dia
Tempo
Útil?K kombi_mabunda
Cliente recorrente
África do Sul
He is really good at his job n easy to work with
Até US$ 50
$
1 dia
Tempo
Útil?P priyanirwal
Estados Unidos
It was a pleasure to work with Fahad. Delivery was on time, accurate work and communication was commendable. I definitely recommend Fahad and I will definitely use his services again.
Até US$ 50
$
2 dias
Tempo
Útil?D dk9999
Estados Unidos
Very helpful and knowledgeable. Thank you!
US$ 50-US$ 100
$
1 dia
Tempo
Útil?
